diff --git a/gcc/testsuite/gcc.target/riscv/rvv/base/vsoxei16_v-1.c b/gcc/testsuite/gcc.target/riscv/rvv/base/vsoxei16_v-1.c
new file mode 100644
index 00000000000..3ae8e0934e0
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/base/vsoxei16_v-1.c
@@ -0,0 +1,333 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gcv -mabi=lp64d -O3 -fno-schedule-insns -fno-schedule-insns2" } */
+
+#include "riscv_vector.h"
+
+void test___riscv_vsoxei16_v_i8mf8(int8_t* base,vuint16mf4_t bindex,vint8mf8_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_i8mf8(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei16_v_i8mf4(int8_t* base,vuint16mf2_t bindex,vint8mf4_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_i8mf4(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei16_v_i8mf2(int8_t* base,vuint16m1_t bindex,vint8mf2_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_i8mf2(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei16_v_i8m1(int8_t* base,vuint16m2_t bindex,vint8m1_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_i8m1(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei16_v_i8m2(int8_t* base,vuint16m4_t bindex,vint8m2_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_i8m2(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei16_v_i8m4(int8_t* base,vuint16m8_t bindex,vint8m4_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_i8m4(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei16_v_i16mf4(int16_t* base,vuint16mf4_t bindex,vint16mf4_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_i16mf4(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei16_v_i16mf2(int16_t* base,vuint16mf2_t bindex,vint16mf2_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_i16mf2(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei16_v_i16m1(int16_t* base,vuint16m1_t bindex,vint16m1_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_i16m1(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei16_v_i16m2(int16_t* base,vuint16m2_t bindex,vint16m2_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_i16m2(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei16_v_i16m4(int16_t* base,vuint16m4_t bindex,vint16m4_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_i16m4(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei16_v_i16m8(int16_t* base,vuint16m8_t bindex,vint16m8_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_i16m8(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei16_v_i32mf2(int32_t* base,vuint16mf4_t bindex,vint32mf2_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_i32mf2(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei16_v_i32m1(int32_t* base,vuint16mf2_t bindex,vint32m1_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_i32m1(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei16_v_i32m2(int32_t* base,vuint16m1_t bindex,vint32m2_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_i32m2(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei16_v_i32m4(int32_t* base,vuint16m2_t bindex,vint32m4_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_i32m4(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei16_v_i32m8(int32_t* base,vuint16m4_t bindex,vint32m8_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_i32m8(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei16_v_i64m1(int64_t* base,vuint16mf4_t bindex,vint64m1_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_i64m1(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei16_v_i64m2(int64_t* base,vuint16mf2_t bindex,vint64m2_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_i64m2(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei16_v_i64m4(int64_t* base,vuint16m1_t bindex,vint64m4_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_i64m4(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei16_v_i64m8(int64_t* base,vuint16m2_t bindex,vint64m8_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_i64m8(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei16_v_u8mf8(uint8_t* base,vuint16mf4_t bindex,vuint8mf8_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_u8mf8(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei16_v_u8mf4(uint8_t* base,vuint16mf2_t bindex,vuint8mf4_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_u8mf4(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei16_v_u8mf2(uint8_t* base,vuint16m1_t bindex,vuint8mf2_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_u8mf2(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei16_v_u8m1(uint8_t* base,vuint16m2_t bindex,vuint8m1_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_u8m1(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei16_v_u8m2(uint8_t* base,vuint16m4_t bindex,vuint8m2_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_u8m2(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei16_v_u8m4(uint8_t* base,vuint16m8_t bindex,vuint8m4_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_u8m4(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei16_v_u16mf4(uint16_t* base,vuint16mf4_t bindex,vuint16mf4_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_u16mf4(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei16_v_u16mf2(uint16_t* base,vuint16mf2_t bindex,vuint16mf2_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_u16mf2(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei16_v_u16m1(uint16_t* base,vuint16m1_t bindex,vuint16m1_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_u16m1(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei16_v_u16m2(uint16_t* base,vuint16m2_t bindex,vuint16m2_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_u16m2(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei16_v_u16m4(uint16_t* base,vuint16m4_t bindex,vuint16m4_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_u16m4(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei16_v_u16m8(uint16_t* base,vuint16m8_t bindex,vuint16m8_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_u16m8(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei16_v_u32mf2(uint32_t* base,vuint16mf4_t bindex,vuint32mf2_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_u32mf2(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei16_v_u32m1(uint32_t* base,vuint16mf2_t bindex,vuint32m1_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_u32m1(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei16_v_u32m2(uint32_t* base,vuint16m1_t bindex,vuint32m2_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_u32m2(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei16_v_u32m4(uint32_t* base,vuint16m2_t bindex,vuint32m4_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_u32m4(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei16_v_u32m8(uint32_t* base,vuint16m4_t bindex,vuint32m8_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_u32m8(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei16_v_u64m1(uint64_t* base,vuint16mf4_t bindex,vuint64m1_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_u64m1(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei16_v_u64m2(uint64_t* base,vuint16mf2_t bindex,vuint64m2_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_u64m2(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei16_v_u64m4(uint64_t* base,vuint16m1_t bindex,vuint64m4_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_u64m4(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei16_v_u64m8(uint64_t* base,vuint16m2_t bindex,vuint64m8_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_u64m8(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei16_v_f32mf2(float* base,vuint16mf4_t bindex,vfloat32mf2_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_f32mf2(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei16_v_f32m1(float* base,vuint16mf2_t bindex,vfloat32m1_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_f32m1(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei16_v_f32m2(float* base,vuint16m1_t bindex,vfloat32m2_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_f32m2(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei16_v_f32m4(float* base,vuint16m2_t bindex,vfloat32m4_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_f32m4(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei16_v_f32m8(float* base,vuint16m4_t bindex,vfloat32m8_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_f32m8(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei16_v_f64m1(double* base,vuint16mf4_t bindex,vfloat64m1_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_f64m1(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei16_v_f64m2(double* base,vuint16mf2_t bindex,vfloat64m2_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_f64m2(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei16_v_f64m4(double* base,vuint16m1_t bindex,vfloat64m4_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_f64m4(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei16_v_f64m8(double* base,vuint16m2_t bindex,vfloat64m8_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_f64m8(base,bindex,value,vl);
+}
+
+
+
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf8,\s*t[au],\s*m[au]\s+vsoxei16\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf4,\s*t[au],\s*m[au]\s+vsoxei16\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf2,\s*t[au],\s*m[au]\s+vsoxei16\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m1,\s*t[au],\s*m[au]\s+vsoxei16\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m2,\s*t[au],\s*m[au]\s+vsoxei16\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m4,\s*t[au],\s*m[au]\s+vsoxei16\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf4,\s*t[au],\s*m[au]\s+vsoxei16\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf2,\s*t[au],\s*m[au]\s+vsoxei16\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m1,\s*t[au],\s*m[au]\s+vsoxei16\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m2,\s*t[au],\s*m[au]\s+vsoxei16\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m4,\s*t[au],\s*m[au]\s+vsoxei16\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m8,\s*t[au],\s*m[au]\s+vsoxei16\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*mf2,\s*t[au],\s*m[au]\s+vsoxei16\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 3 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m1,\s*t[au],\s*m[au]\s+vsoxei16\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 3 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m2,\s*t[au],\s*m[au]\s+vsoxei16\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 3 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m4,\s*t[au],\s*m[au]\s+vsoxei16\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 3 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m8,\s*t[au],\s*m[au]\s+vsoxei16\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 3 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m1,\s*t[au],\s*m[au]\s+vsoxei16\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 3 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m2,\s*t[au],\s*m[au]\s+vsoxei16\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 3 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m4,\s*t[au],\s*m[au]\s+vsoxei16\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 3 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m8,\s*t[au],\s*m[au]\s+vsoxei16\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 3 } } */
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/base/vsoxei16_v-2.c b/gcc/testsuite/gcc.target/riscv/rvv/base/vsoxei16_v-2.c
new file mode 100644
index 00000000000..4d900e211cb
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/base/vsoxei16_v-2.c
@@ -0,0 +1,333 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gcv -mabi=lp64d -O3 -fno-schedule-insns -fno-schedule-insns2" } */
+
+#include "riscv_vector.h"
+
+void test___riscv_vsoxei16_v_i8mf8(int8_t* base,vuint16mf4_t bindex,vint8mf8_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_i8mf8(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei16_v_i8mf4(int8_t* base,vuint16mf2_t bindex,vint8mf4_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_i8mf4(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei16_v_i8mf2(int8_t* base,vuint16m1_t bindex,vint8mf2_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_i8mf2(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei16_v_i8m1(int8_t* base,vuint16m2_t bindex,vint8m1_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_i8m1(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei16_v_i8m2(int8_t* base,vuint16m4_t bindex,vint8m2_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_i8m2(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei16_v_i8m4(int8_t* base,vuint16m8_t bindex,vint8m4_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_i8m4(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei16_v_i16mf4(int16_t* base,vuint16mf4_t bindex,vint16mf4_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_i16mf4(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei16_v_i16mf2(int16_t* base,vuint16mf2_t bindex,vint16mf2_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_i16mf2(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei16_v_i16m1(int16_t* base,vuint16m1_t bindex,vint16m1_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_i16m1(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei16_v_i16m2(int16_t* base,vuint16m2_t bindex,vint16m2_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_i16m2(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei16_v_i16m4(int16_t* base,vuint16m4_t bindex,vint16m4_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_i16m4(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei16_v_i16m8(int16_t* base,vuint16m8_t bindex,vint16m8_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_i16m8(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei16_v_i32mf2(int32_t* base,vuint16mf4_t bindex,vint32mf2_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_i32mf2(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei16_v_i32m1(int32_t* base,vuint16mf2_t bindex,vint32m1_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_i32m1(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei16_v_i32m2(int32_t* base,vuint16m1_t bindex,vint32m2_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_i32m2(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei16_v_i32m4(int32_t* base,vuint16m2_t bindex,vint32m4_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_i32m4(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei16_v_i32m8(int32_t* base,vuint16m4_t bindex,vint32m8_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_i32m8(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei16_v_i64m1(int64_t* base,vuint16mf4_t bindex,vint64m1_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_i64m1(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei16_v_i64m2(int64_t* base,vuint16mf2_t bindex,vint64m2_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_i64m2(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei16_v_i64m4(int64_t* base,vuint16m1_t bindex,vint64m4_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_i64m4(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei16_v_i64m8(int64_t* base,vuint16m2_t bindex,vint64m8_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_i64m8(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei16_v_u8mf8(uint8_t* base,vuint16mf4_t bindex,vuint8mf8_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_u8mf8(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei16_v_u8mf4(uint8_t* base,vuint16mf2_t bindex,vuint8mf4_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_u8mf4(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei16_v_u8mf2(uint8_t* base,vuint16m1_t bindex,vuint8mf2_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_u8mf2(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei16_v_u8m1(uint8_t* base,vuint16m2_t bindex,vuint8m1_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_u8m1(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei16_v_u8m2(uint8_t* base,vuint16m4_t bindex,vuint8m2_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_u8m2(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei16_v_u8m4(uint8_t* base,vuint16m8_t bindex,vuint8m4_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_u8m4(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei16_v_u16mf4(uint16_t* base,vuint16mf4_t bindex,vuint16mf4_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_u16mf4(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei16_v_u16mf2(uint16_t* base,vuint16mf2_t bindex,vuint16mf2_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_u16mf2(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei16_v_u16m1(uint16_t* base,vuint16m1_t bindex,vuint16m1_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_u16m1(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei16_v_u16m2(uint16_t* base,vuint16m2_t bindex,vuint16m2_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_u16m2(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei16_v_u16m4(uint16_t* base,vuint16m4_t bindex,vuint16m4_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_u16m4(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei16_v_u16m8(uint16_t* base,vuint16m8_t bindex,vuint16m8_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_u16m8(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei16_v_u32mf2(uint32_t* base,vuint16mf4_t bindex,vuint32mf2_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_u32mf2(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei16_v_u32m1(uint32_t* base,vuint16mf2_t bindex,vuint32m1_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_u32m1(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei16_v_u32m2(uint32_t* base,vuint16m1_t bindex,vuint32m2_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_u32m2(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei16_v_u32m4(uint32_t* base,vuint16m2_t bindex,vuint32m4_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_u32m4(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei16_v_u32m8(uint32_t* base,vuint16m4_t bindex,vuint32m8_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_u32m8(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei16_v_u64m1(uint64_t* base,vuint16mf4_t bindex,vuint64m1_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_u64m1(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei16_v_u64m2(uint64_t* base,vuint16mf2_t bindex,vuint64m2_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_u64m2(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei16_v_u64m4(uint64_t* base,vuint16m1_t bindex,vuint64m4_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_u64m4(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei16_v_u64m8(uint64_t* base,vuint16m2_t bindex,vuint64m8_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_u64m8(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei16_v_f32mf2(float* base,vuint16mf4_t bindex,vfloat32mf2_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_f32mf2(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei16_v_f32m1(float* base,vuint16mf2_t bindex,vfloat32m1_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_f32m1(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei16_v_f32m2(float* base,vuint16m1_t bindex,vfloat32m2_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_f32m2(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei16_v_f32m4(float* base,vuint16m2_t bindex,vfloat32m4_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_f32m4(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei16_v_f32m8(float* base,vuint16m4_t bindex,vfloat32m8_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_f32m8(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei16_v_f64m1(double* base,vuint16mf4_t bindex,vfloat64m1_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_f64m1(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei16_v_f64m2(double* base,vuint16mf2_t bindex,vfloat64m2_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_f64m2(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei16_v_f64m4(double* base,vuint16m1_t bindex,vfloat64m4_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_f64m4(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei16_v_f64m8(double* base,vuint16m2_t bindex,vfloat64m8_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_f64m8(base,bindex,value,31);
+}
+
+
+
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf8,\s*t[au],\s*m[au]\s+vsoxei16\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 2 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf4,\s*t[au],\s*m[au]\s+vsoxei16\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 2 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf2,\s*t[au],\s*m[au]\s+vsoxei16\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 2 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m1,\s*t[au],\s*m[au]\s+vsoxei16\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 2 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m2,\s*t[au],\s*m[au]\s+vsoxei16\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 2 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m4,\s*t[au],\s*m[au]\s+vsoxei16\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 2 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*mf4,\s*t[au],\s*m[au]\s+vsoxei16\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 2 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*mf2,\s*t[au],\s*m[au]\s+vsoxei16\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 2 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m1,\s*t[au],\s*m[au]\s+vsoxei16\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 2 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m2,\s*t[au],\s*m[au]\s+vsoxei16\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 2 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m4,\s*t[au],\s*m[au]\s+vsoxei16\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 2 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m8,\s*t[au],\s*m[au]\s+vsoxei16\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 2 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*mf2,\s*t[au],\s*m[au]\s+vsoxei16\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 3 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m1,\s*t[au],\s*m[au]\s+vsoxei16\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 3 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m2,\s*t[au],\s*m[au]\s+vsoxei16\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 3 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m4,\s*t[au],\s*m[au]\s+vsoxei16\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 3 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m8,\s*t[au],\s*m[au]\s+vsoxei16\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 3 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e64,\s*m1,\s*t[au],\s*m[au]\s+vsoxei16\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 3 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e64,\s*m2,\s*t[au],\s*m[au]\s+vsoxei16\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 3 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e64,\s*m4,\s*t[au],\s*m[au]\s+vsoxei16\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 3 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e64,\s*m8,\s*t[au],\s*m[au]\s+vsoxei16\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 3 } } */
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/base/vsoxei16_v-3.c b/gcc/testsuite/gcc.target/riscv/rvv/base/vsoxei16_v-3.c
new file mode 100644
index 00000000000..409a5dfe2f8
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/base/vsoxei16_v-3.c
@@ -0,0 +1,333 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gcv -mabi=lp64d -O3 -fno-schedule-insns -fno-schedule-insns2" } */
+
+#include "riscv_vector.h"
+
+void test___riscv_vsoxei16_v_i8mf8(int8_t* base,vuint16mf4_t bindex,vint8mf8_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_i8mf8(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei16_v_i8mf4(int8_t* base,vuint16mf2_t bindex,vint8mf4_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_i8mf4(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei16_v_i8mf2(int8_t* base,vuint16m1_t bindex,vint8mf2_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_i8mf2(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei16_v_i8m1(int8_t* base,vuint16m2_t bindex,vint8m1_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_i8m1(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei16_v_i8m2(int8_t* base,vuint16m4_t bindex,vint8m2_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_i8m2(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei16_v_i8m4(int8_t* base,vuint16m8_t bindex,vint8m4_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_i8m4(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei16_v_i16mf4(int16_t* base,vuint16mf4_t bindex,vint16mf4_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_i16mf4(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei16_v_i16mf2(int16_t* base,vuint16mf2_t bindex,vint16mf2_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_i16mf2(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei16_v_i16m1(int16_t* base,vuint16m1_t bindex,vint16m1_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_i16m1(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei16_v_i16m2(int16_t* base,vuint16m2_t bindex,vint16m2_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_i16m2(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei16_v_i16m4(int16_t* base,vuint16m4_t bindex,vint16m4_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_i16m4(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei16_v_i16m8(int16_t* base,vuint16m8_t bindex,vint16m8_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_i16m8(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei16_v_i32mf2(int32_t* base,vuint16mf4_t bindex,vint32mf2_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_i32mf2(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei16_v_i32m1(int32_t* base,vuint16mf2_t bindex,vint32m1_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_i32m1(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei16_v_i32m2(int32_t* base,vuint16m1_t bindex,vint32m2_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_i32m2(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei16_v_i32m4(int32_t* base,vuint16m2_t bindex,vint32m4_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_i32m4(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei16_v_i32m8(int32_t* base,vuint16m4_t bindex,vint32m8_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_i32m8(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei16_v_i64m1(int64_t* base,vuint16mf4_t bindex,vint64m1_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_i64m1(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei16_v_i64m2(int64_t* base,vuint16mf2_t bindex,vint64m2_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_i64m2(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei16_v_i64m4(int64_t* base,vuint16m1_t bindex,vint64m4_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_i64m4(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei16_v_i64m8(int64_t* base,vuint16m2_t bindex,vint64m8_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_i64m8(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei16_v_u8mf8(uint8_t* base,vuint16mf4_t bindex,vuint8mf8_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_u8mf8(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei16_v_u8mf4(uint8_t* base,vuint16mf2_t bindex,vuint8mf4_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_u8mf4(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei16_v_u8mf2(uint8_t* base,vuint16m1_t bindex,vuint8mf2_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_u8mf2(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei16_v_u8m1(uint8_t* base,vuint16m2_t bindex,vuint8m1_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_u8m1(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei16_v_u8m2(uint8_t* base,vuint16m4_t bindex,vuint8m2_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_u8m2(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei16_v_u8m4(uint8_t* base,vuint16m8_t bindex,vuint8m4_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_u8m4(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei16_v_u16mf4(uint16_t* base,vuint16mf4_t bindex,vuint16mf4_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_u16mf4(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei16_v_u16mf2(uint16_t* base,vuint16mf2_t bindex,vuint16mf2_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_u16mf2(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei16_v_u16m1(uint16_t* base,vuint16m1_t bindex,vuint16m1_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_u16m1(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei16_v_u16m2(uint16_t* base,vuint16m2_t bindex,vuint16m2_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_u16m2(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei16_v_u16m4(uint16_t* base,vuint16m4_t bindex,vuint16m4_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_u16m4(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei16_v_u16m8(uint16_t* base,vuint16m8_t bindex,vuint16m8_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_u16m8(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei16_v_u32mf2(uint32_t* base,vuint16mf4_t bindex,vuint32mf2_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_u32mf2(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei16_v_u32m1(uint32_t* base,vuint16mf2_t bindex,vuint32m1_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_u32m1(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei16_v_u32m2(uint32_t* base,vuint16m1_t bindex,vuint32m2_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_u32m2(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei16_v_u32m4(uint32_t* base,vuint16m2_t bindex,vuint32m4_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_u32m4(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei16_v_u32m8(uint32_t* base,vuint16m4_t bindex,vuint32m8_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_u32m8(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei16_v_u64m1(uint64_t* base,vuint16mf4_t bindex,vuint64m1_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_u64m1(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei16_v_u64m2(uint64_t* base,vuint16mf2_t bindex,vuint64m2_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_u64m2(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei16_v_u64m4(uint64_t* base,vuint16m1_t bindex,vuint64m4_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_u64m4(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei16_v_u64m8(uint64_t* base,vuint16m2_t bindex,vuint64m8_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_u64m8(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei16_v_f32mf2(float* base,vuint16mf4_t bindex,vfloat32mf2_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_f32mf2(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei16_v_f32m1(float* base,vuint16mf2_t bindex,vfloat32m1_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_f32m1(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei16_v_f32m2(float* base,vuint16m1_t bindex,vfloat32m2_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_f32m2(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei16_v_f32m4(float* base,vuint16m2_t bindex,vfloat32m4_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_f32m4(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei16_v_f32m8(float* base,vuint16m4_t bindex,vfloat32m8_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_f32m8(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei16_v_f64m1(double* base,vuint16mf4_t bindex,vfloat64m1_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_f64m1(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei16_v_f64m2(double* base,vuint16mf2_t bindex,vfloat64m2_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_f64m2(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei16_v_f64m4(double* base,vuint16m1_t bindex,vfloat64m4_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_f64m4(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei16_v_f64m8(double* base,vuint16m2_t bindex,vfloat64m8_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_f64m8(base,bindex,value,32);
+}
+
+
+
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf8,\s*t[au],\s*m[au]\s+vsoxei16\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf4,\s*t[au],\s*m[au]\s+vsoxei16\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf2,\s*t[au],\s*m[au]\s+vsoxei16\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m1,\s*t[au],\s*m[au]\s+vsoxei16\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m2,\s*t[au],\s*m[au]\s+vsoxei16\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m4,\s*t[au],\s*m[au]\s+vsoxei16\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf4,\s*t[au],\s*m[au]\s+vsoxei16\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf2,\s*t[au],\s*m[au]\s+vsoxei16\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m1,\s*t[au],\s*m[au]\s+vsoxei16\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m2,\s*t[au],\s*m[au]\s+vsoxei16\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m4,\s*t[au],\s*m[au]\s+vsoxei16\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m8,\s*t[au],\s*m[au]\s+vsoxei16\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*mf2,\s*t[au],\s*m[au]\s+vsoxei16\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 3 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m1,\s*t[au],\s*m[au]\s+vsoxei16\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 3 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m2,\s*t[au],\s*m[au]\s+vsoxei16\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 3 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m4,\s*t[au],\s*m[au]\s+vsoxei16\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 3 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m8,\s*t[au],\s*m[au]\s+vsoxei16\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 3 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m1,\s*t[au],\s*m[au]\s+vsoxei16\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 3 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m2,\s*t[au],\s*m[au]\s+vsoxei16\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 3 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m4,\s*t[au],\s*m[au]\s+vsoxei16\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 3 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m8,\s*t[au],\s*m[au]\s+vsoxei16\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 3 } } */
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/base/vsoxei16_v_m-1.c b/gcc/testsuite/gcc.target/riscv/rvv/base/vsoxei16_v_m-1.c
new file mode 100644
index 00000000000..ad67492b5e9
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/base/vsoxei16_v_m-1.c
@@ -0,0 +1,333 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gcv -mabi=lp64d -O3 -fno-schedule-insns -fno-schedule-insns2" } */
+
+#include "riscv_vector.h"
+
+void test___riscv_vsoxei16_v_i8mf8_m(vbool64_t mask,int8_t* base,vuint16mf4_t bindex,vint8mf8_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_i8mf8_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei16_v_i8mf4_m(vbool32_t mask,int8_t* base,vuint16mf2_t bindex,vint8mf4_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_i8mf4_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei16_v_i8mf2_m(vbool16_t mask,int8_t* base,vuint16m1_t bindex,vint8mf2_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_i8mf2_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei16_v_i8m1_m(vbool8_t mask,int8_t* base,vuint16m2_t bindex,vint8m1_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_i8m1_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei16_v_i8m2_m(vbool4_t mask,int8_t* base,vuint16m4_t bindex,vint8m2_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_i8m2_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei16_v_i8m4_m(vbool2_t mask,int8_t* base,vuint16m8_t bindex,vint8m4_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_i8m4_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei16_v_i16mf4_m(vbool64_t mask,int16_t* base,vuint16mf4_t bindex,vint16mf4_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_i16mf4_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei16_v_i16mf2_m(vbool32_t mask,int16_t* base,vuint16mf2_t bindex,vint16mf2_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_i16mf2_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei16_v_i16m1_m(vbool16_t mask,int16_t* base,vuint16m1_t bindex,vint16m1_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_i16m1_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei16_v_i16m2_m(vbool8_t mask,int16_t* base,vuint16m2_t bindex,vint16m2_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_i16m2_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei16_v_i16m4_m(vbool4_t mask,int16_t* base,vuint16m4_t bindex,vint16m4_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_i16m4_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei16_v_i16m8_m(vbool2_t mask,int16_t* base,vuint16m8_t bindex,vint16m8_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_i16m8_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei16_v_i32mf2_m(vbool64_t mask,int32_t* base,vuint16mf4_t bindex,vint32mf2_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_i32mf2_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei16_v_i32m1_m(vbool32_t mask,int32_t* base,vuint16mf2_t bindex,vint32m1_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_i32m1_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei16_v_i32m2_m(vbool16_t mask,int32_t* base,vuint16m1_t bindex,vint32m2_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_i32m2_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei16_v_i32m4_m(vbool8_t mask,int32_t* base,vuint16m2_t bindex,vint32m4_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_i32m4_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei16_v_i32m8_m(vbool4_t mask,int32_t* base,vuint16m4_t bindex,vint32m8_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_i32m8_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei16_v_i64m1_m(vbool64_t mask,int64_t* base,vuint16mf4_t bindex,vint64m1_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_i64m1_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei16_v_i64m2_m(vbool32_t mask,int64_t* base,vuint16mf2_t bindex,vint64m2_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_i64m2_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei16_v_i64m4_m(vbool16_t mask,int64_t* base,vuint16m1_t bindex,vint64m4_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_i64m4_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei16_v_i64m8_m(vbool8_t mask,int64_t* base,vuint16m2_t bindex,vint64m8_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_i64m8_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei16_v_u8mf8_m(vbool64_t mask,uint8_t* base,vuint16mf4_t bindex,vuint8mf8_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_u8mf8_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei16_v_u8mf4_m(vbool32_t mask,uint8_t* base,vuint16mf2_t bindex,vuint8mf4_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_u8mf4_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei16_v_u8mf2_m(vbool16_t mask,uint8_t* base,vuint16m1_t bindex,vuint8mf2_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_u8mf2_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei16_v_u8m1_m(vbool8_t mask,uint8_t* base,vuint16m2_t bindex,vuint8m1_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_u8m1_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei16_v_u8m2_m(vbool4_t mask,uint8_t* base,vuint16m4_t bindex,vuint8m2_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_u8m2_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei16_v_u8m4_m(vbool2_t mask,uint8_t* base,vuint16m8_t bindex,vuint8m4_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_u8m4_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei16_v_u16mf4_m(vbool64_t mask,uint16_t* base,vuint16mf4_t bindex,vuint16mf4_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_u16mf4_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei16_v_u16mf2_m(vbool32_t mask,uint16_t* base,vuint16mf2_t bindex,vuint16mf2_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_u16mf2_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei16_v_u16m1_m(vbool16_t mask,uint16_t* base,vuint16m1_t bindex,vuint16m1_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_u16m1_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei16_v_u16m2_m(vbool8_t mask,uint16_t* base,vuint16m2_t bindex,vuint16m2_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_u16m2_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei16_v_u16m4_m(vbool4_t mask,uint16_t* base,vuint16m4_t bindex,vuint16m4_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_u16m4_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei16_v_u16m8_m(vbool2_t mask,uint16_t* base,vuint16m8_t bindex,vuint16m8_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_u16m8_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei16_v_u32mf2_m(vbool64_t mask,uint32_t* base,vuint16mf4_t bindex,vuint32mf2_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_u32mf2_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei16_v_u32m1_m(vbool32_t mask,uint32_t* base,vuint16mf2_t bindex,vuint32m1_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_u32m1_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei16_v_u32m2_m(vbool16_t mask,uint32_t* base,vuint16m1_t bindex,vuint32m2_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_u32m2_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei16_v_u32m4_m(vbool8_t mask,uint32_t* base,vuint16m2_t bindex,vuint32m4_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_u32m4_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei16_v_u32m8_m(vbool4_t mask,uint32_t* base,vuint16m4_t bindex,vuint32m8_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_u32m8_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei16_v_u64m1_m(vbool64_t mask,uint64_t* base,vuint16mf4_t bindex,vuint64m1_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_u64m1_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei16_v_u64m2_m(vbool32_t mask,uint64_t* base,vuint16mf2_t bindex,vuint64m2_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_u64m2_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei16_v_u64m4_m(vbool16_t mask,uint64_t* base,vuint16m1_t bindex,vuint64m4_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_u64m4_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei16_v_u64m8_m(vbool8_t mask,uint64_t* base,vuint16m2_t bindex,vuint64m8_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_u64m8_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei16_v_f32mf2_m(vbool64_t mask,float* base,vuint16mf4_t bindex,vfloat32mf2_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_f32mf2_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei16_v_f32m1_m(vbool32_t mask,float* base,vuint16mf2_t bindex,vfloat32m1_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_f32m1_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei16_v_f32m2_m(vbool16_t mask,float* base,vuint16m1_t bindex,vfloat32m2_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_f32m2_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei16_v_f32m4_m(vbool8_t mask,float* base,vuint16m2_t bindex,vfloat32m4_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_f32m4_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei16_v_f32m8_m(vbool4_t mask,float* base,vuint16m4_t bindex,vfloat32m8_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_f32m8_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei16_v_f64m1_m(vbool64_t mask,double* base,vuint16mf4_t bindex,vfloat64m1_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_f64m1_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei16_v_f64m2_m(vbool32_t mask,double* base,vuint16mf2_t bindex,vfloat64m2_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_f64m2_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei16_v_f64m4_m(vbool16_t mask,double* base,vuint16m1_t bindex,vfloat64m4_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_f64m4_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei16_v_f64m8_m(vbool8_t mask,double* base,vuint16m2_t bindex,vfloat64m8_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_f64m8_m(mask,base,bindex,value,vl);
+}
+
+
+
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf8,\s*t[au],\s*m[au]\s+vsoxei16\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf4,\s*t[au],\s*m[au]\s+vsoxei16\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf2,\s*t[au],\s*m[au]\s+vsoxei16\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m1,\s*t[au],\s*m[au]\s+vsoxei16\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m2,\s*t[au],\s*m[au]\s+vsoxei16\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m4,\s*t[au],\s*m[au]\s+vsoxei16\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf4,\s*t[au],\s*m[au]\s+vsoxei16\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf2,\s*t[au],\s*m[au]\s+vsoxei16\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m1,\s*t[au],\s*m[au]\s+vsoxei16\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m2,\s*t[au],\s*m[au]\s+vsoxei16\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m4,\s*t[au],\s*m[au]\s+vsoxei16\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m8,\s*t[au],\s*m[au]\s+vsoxei16\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*mf2,\s*t[au],\s*m[au]\s+vsoxei16\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 3 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m1,\s*t[au],\s*m[au]\s+vsoxei16\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 3 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m2,\s*t[au],\s*m[au]\s+vsoxei16\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 3 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m4,\s*t[au],\s*m[au]\s+vsoxei16\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 3 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m8,\s*t[au],\s*m[au]\s+vsoxei16\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 3 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m1,\s*t[au],\s*m[au]\s+vsoxei16\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 3 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m2,\s*t[au],\s*m[au]\s+vsoxei16\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 3 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m4,\s*t[au],\s*m[au]\s+vsoxei16\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 3 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m8,\s*t[au],\s*m[au]\s+vsoxei16\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 3 } } */
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/base/vsoxei16_v_m-2.c b/gcc/testsuite/gcc.target/riscv/rvv/base/vsoxei16_v_m-2.c
new file mode 100644
index 00000000000..8585c4dcda8
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/base/vsoxei16_v_m-2.c
@@ -0,0 +1,333 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gcv -mabi=lp64d -O3 -fno-schedule-insns -fno-schedule-insns2" } */
+
+#include "riscv_vector.h"
+
+void test___riscv_vsoxei16_v_i8mf8_m(vbool64_t mask,int8_t* base,vuint16mf4_t bindex,vint8mf8_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_i8mf8_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei16_v_i8mf4_m(vbool32_t mask,int8_t* base,vuint16mf2_t bindex,vint8mf4_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_i8mf4_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei16_v_i8mf2_m(vbool16_t mask,int8_t* base,vuint16m1_t bindex,vint8mf2_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_i8mf2_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei16_v_i8m1_m(vbool8_t mask,int8_t* base,vuint16m2_t bindex,vint8m1_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_i8m1_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei16_v_i8m2_m(vbool4_t mask,int8_t* base,vuint16m4_t bindex,vint8m2_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_i8m2_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei16_v_i8m4_m(vbool2_t mask,int8_t* base,vuint16m8_t bindex,vint8m4_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_i8m4_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei16_v_i16mf4_m(vbool64_t mask,int16_t* base,vuint16mf4_t bindex,vint16mf4_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_i16mf4_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei16_v_i16mf2_m(vbool32_t mask,int16_t* base,vuint16mf2_t bindex,vint16mf2_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_i16mf2_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei16_v_i16m1_m(vbool16_t mask,int16_t* base,vuint16m1_t bindex,vint16m1_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_i16m1_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei16_v_i16m2_m(vbool8_t mask,int16_t* base,vuint16m2_t bindex,vint16m2_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_i16m2_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei16_v_i16m4_m(vbool4_t mask,int16_t* base,vuint16m4_t bindex,vint16m4_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_i16m4_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei16_v_i16m8_m(vbool2_t mask,int16_t* base,vuint16m8_t bindex,vint16m8_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_i16m8_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei16_v_i32mf2_m(vbool64_t mask,int32_t* base,vuint16mf4_t bindex,vint32mf2_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_i32mf2_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei16_v_i32m1_m(vbool32_t mask,int32_t* base,vuint16mf2_t bindex,vint32m1_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_i32m1_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei16_v_i32m2_m(vbool16_t mask,int32_t* base,vuint16m1_t bindex,vint32m2_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_i32m2_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei16_v_i32m4_m(vbool8_t mask,int32_t* base,vuint16m2_t bindex,vint32m4_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_i32m4_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei16_v_i32m8_m(vbool4_t mask,int32_t* base,vuint16m4_t bindex,vint32m8_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_i32m8_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei16_v_i64m1_m(vbool64_t mask,int64_t* base,vuint16mf4_t bindex,vint64m1_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_i64m1_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei16_v_i64m2_m(vbool32_t mask,int64_t* base,vuint16mf2_t bindex,vint64m2_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_i64m2_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei16_v_i64m4_m(vbool16_t mask,int64_t* base,vuint16m1_t bindex,vint64m4_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_i64m4_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei16_v_i64m8_m(vbool8_t mask,int64_t* base,vuint16m2_t bindex,vint64m8_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_i64m8_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei16_v_u8mf8_m(vbool64_t mask,uint8_t* base,vuint16mf4_t bindex,vuint8mf8_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_u8mf8_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei16_v_u8mf4_m(vbool32_t mask,uint8_t* base,vuint16mf2_t bindex,vuint8mf4_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_u8mf4_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei16_v_u8mf2_m(vbool16_t mask,uint8_t* base,vuint16m1_t bindex,vuint8mf2_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_u8mf2_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei16_v_u8m1_m(vbool8_t mask,uint8_t* base,vuint16m2_t bindex,vuint8m1_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_u8m1_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei16_v_u8m2_m(vbool4_t mask,uint8_t* base,vuint16m4_t bindex,vuint8m2_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_u8m2_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei16_v_u8m4_m(vbool2_t mask,uint8_t* base,vuint16m8_t bindex,vuint8m4_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_u8m4_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei16_v_u16mf4_m(vbool64_t mask,uint16_t* base,vuint16mf4_t bindex,vuint16mf4_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_u16mf4_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei16_v_u16mf2_m(vbool32_t mask,uint16_t* base,vuint16mf2_t bindex,vuint16mf2_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_u16mf2_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei16_v_u16m1_m(vbool16_t mask,uint16_t* base,vuint16m1_t bindex,vuint16m1_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_u16m1_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei16_v_u16m2_m(vbool8_t mask,uint16_t* base,vuint16m2_t bindex,vuint16m2_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_u16m2_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei16_v_u16m4_m(vbool4_t mask,uint16_t* base,vuint16m4_t bindex,vuint16m4_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_u16m4_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei16_v_u16m8_m(vbool2_t mask,uint16_t* base,vuint16m8_t bindex,vuint16m8_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_u16m8_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei16_v_u32mf2_m(vbool64_t mask,uint32_t* base,vuint16mf4_t bindex,vuint32mf2_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_u32mf2_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei16_v_u32m1_m(vbool32_t mask,uint32_t* base,vuint16mf2_t bindex,vuint32m1_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_u32m1_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei16_v_u32m2_m(vbool16_t mask,uint32_t* base,vuint16m1_t bindex,vuint32m2_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_u32m2_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei16_v_u32m4_m(vbool8_t mask,uint32_t* base,vuint16m2_t bindex,vuint32m4_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_u32m4_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei16_v_u32m8_m(vbool4_t mask,uint32_t* base,vuint16m4_t bindex,vuint32m8_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_u32m8_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei16_v_u64m1_m(vbool64_t mask,uint64_t* base,vuint16mf4_t bindex,vuint64m1_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_u64m1_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei16_v_u64m2_m(vbool32_t mask,uint64_t* base,vuint16mf2_t bindex,vuint64m2_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_u64m2_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei16_v_u64m4_m(vbool16_t mask,uint64_t* base,vuint16m1_t bindex,vuint64m4_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_u64m4_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei16_v_u64m8_m(vbool8_t mask,uint64_t* base,vuint16m2_t bindex,vuint64m8_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_u64m8_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei16_v_f32mf2_m(vbool64_t mask,float* base,vuint16mf4_t bindex,vfloat32mf2_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_f32mf2_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei16_v_f32m1_m(vbool32_t mask,float* base,vuint16mf2_t bindex,vfloat32m1_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_f32m1_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei16_v_f32m2_m(vbool16_t mask,float* base,vuint16m1_t bindex,vfloat32m2_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_f32m2_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei16_v_f32m4_m(vbool8_t mask,float* base,vuint16m2_t bindex,vfloat32m4_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_f32m4_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei16_v_f32m8_m(vbool4_t mask,float* base,vuint16m4_t bindex,vfloat32m8_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_f32m8_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei16_v_f64m1_m(vbool64_t mask,double* base,vuint16mf4_t bindex,vfloat64m1_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_f64m1_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei16_v_f64m2_m(vbool32_t mask,double* base,vuint16mf2_t bindex,vfloat64m2_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_f64m2_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei16_v_f64m4_m(vbool16_t mask,double* base,vuint16m1_t bindex,vfloat64m4_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_f64m4_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei16_v_f64m8_m(vbool8_t mask,double* base,vuint16m2_t bindex,vfloat64m8_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_f64m8_m(mask,base,bindex,value,31);
+}
+
+
+
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf8,\s*t[au],\s*m[au]\s+vsoxei16\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 2 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf4,\s*t[au],\s*m[au]\s+vsoxei16\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 2 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf2,\s*t[au],\s*m[au]\s+vsoxei16\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 2 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m1,\s*t[au],\s*m[au]\s+vsoxei16\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 2 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m2,\s*t[au],\s*m[au]\s+vsoxei16\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 2 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m4,\s*t[au],\s*m[au]\s+vsoxei16\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 2 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*mf4,\s*t[au],\s*m[au]\s+vsoxei16\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 2 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*mf2,\s*t[au],\s*m[au]\s+vsoxei16\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 2 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m1,\s*t[au],\s*m[au]\s+vsoxei16\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 2 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m2,\s*t[au],\s*m[au]\s+vsoxei16\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 2 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m4,\s*t[au],\s*m[au]\s+vsoxei16\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 2 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m8,\s*t[au],\s*m[au]\s+vsoxei16\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 2 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*mf2,\s*t[au],\s*m[au]\s+vsoxei16\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 3 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m1,\s*t[au],\s*m[au]\s+vsoxei16\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 3 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m2,\s*t[au],\s*m[au]\s+vsoxei16\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 3 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m4,\s*t[au],\s*m[au]\s+vsoxei16\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 3 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m8,\s*t[au],\s*m[au]\s+vsoxei16\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 3 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e64,\s*m1,\s*t[au],\s*m[au]\s+vsoxei16\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 3 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e64,\s*m2,\s*t[au],\s*m[au]\s+vsoxei16\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 3 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e64,\s*m4,\s*t[au],\s*m[au]\s+vsoxei16\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 3 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e64,\s*m8,\s*t[au],\s*m[au]\s+vsoxei16\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 3 } } */
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/base/vsoxei16_v_m-3.c b/gcc/testsuite/gcc.target/riscv/rvv/base/vsoxei16_v_m-3.c
new file mode 100644
index 00000000000..c032df5633a
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/base/vsoxei16_v_m-3.c
@@ -0,0 +1,333 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gcv -mabi=lp64d -O3 -fno-schedule-insns -fno-schedule-insns2" } */
+
+#include "riscv_vector.h"
+
+void test___riscv_vsoxei16_v_i8mf8_m(vbool64_t mask,int8_t* base,vuint16mf4_t bindex,vint8mf8_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_i8mf8_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei16_v_i8mf4_m(vbool32_t mask,int8_t* base,vuint16mf2_t bindex,vint8mf4_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_i8mf4_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei16_v_i8mf2_m(vbool16_t mask,int8_t* base,vuint16m1_t bindex,vint8mf2_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_i8mf2_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei16_v_i8m1_m(vbool8_t mask,int8_t* base,vuint16m2_t bindex,vint8m1_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_i8m1_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei16_v_i8m2_m(vbool4_t mask,int8_t* base,vuint16m4_t bindex,vint8m2_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_i8m2_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei16_v_i8m4_m(vbool2_t mask,int8_t* base,vuint16m8_t bindex,vint8m4_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_i8m4_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei16_v_i16mf4_m(vbool64_t mask,int16_t* base,vuint16mf4_t bindex,vint16mf4_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_i16mf4_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei16_v_i16mf2_m(vbool32_t mask,int16_t* base,vuint16mf2_t bindex,vint16mf2_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_i16mf2_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei16_v_i16m1_m(vbool16_t mask,int16_t* base,vuint16m1_t bindex,vint16m1_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_i16m1_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei16_v_i16m2_m(vbool8_t mask,int16_t* base,vuint16m2_t bindex,vint16m2_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_i16m2_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei16_v_i16m4_m(vbool4_t mask,int16_t* base,vuint16m4_t bindex,vint16m4_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_i16m4_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei16_v_i16m8_m(vbool2_t mask,int16_t* base,vuint16m8_t bindex,vint16m8_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_i16m8_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei16_v_i32mf2_m(vbool64_t mask,int32_t* base,vuint16mf4_t bindex,vint32mf2_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_i32mf2_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei16_v_i32m1_m(vbool32_t mask,int32_t* base,vuint16mf2_t bindex,vint32m1_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_i32m1_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei16_v_i32m2_m(vbool16_t mask,int32_t* base,vuint16m1_t bindex,vint32m2_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_i32m2_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei16_v_i32m4_m(vbool8_t mask,int32_t* base,vuint16m2_t bindex,vint32m4_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_i32m4_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei16_v_i32m8_m(vbool4_t mask,int32_t* base,vuint16m4_t bindex,vint32m8_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_i32m8_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei16_v_i64m1_m(vbool64_t mask,int64_t* base,vuint16mf4_t bindex,vint64m1_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_i64m1_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei16_v_i64m2_m(vbool32_t mask,int64_t* base,vuint16mf2_t bindex,vint64m2_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_i64m2_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei16_v_i64m4_m(vbool16_t mask,int64_t* base,vuint16m1_t bindex,vint64m4_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_i64m4_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei16_v_i64m8_m(vbool8_t mask,int64_t* base,vuint16m2_t bindex,vint64m8_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_i64m8_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei16_v_u8mf8_m(vbool64_t mask,uint8_t* base,vuint16mf4_t bindex,vuint8mf8_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_u8mf8_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei16_v_u8mf4_m(vbool32_t mask,uint8_t* base,vuint16mf2_t bindex,vuint8mf4_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_u8mf4_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei16_v_u8mf2_m(vbool16_t mask,uint8_t* base,vuint16m1_t bindex,vuint8mf2_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_u8mf2_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei16_v_u8m1_m(vbool8_t mask,uint8_t* base,vuint16m2_t bindex,vuint8m1_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_u8m1_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei16_v_u8m2_m(vbool4_t mask,uint8_t* base,vuint16m4_t bindex,vuint8m2_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_u8m2_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei16_v_u8m4_m(vbool2_t mask,uint8_t* base,vuint16m8_t bindex,vuint8m4_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_u8m4_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei16_v_u16mf4_m(vbool64_t mask,uint16_t* base,vuint16mf4_t bindex,vuint16mf4_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_u16mf4_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei16_v_u16mf2_m(vbool32_t mask,uint16_t* base,vuint16mf2_t bindex,vuint16mf2_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_u16mf2_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei16_v_u16m1_m(vbool16_t mask,uint16_t* base,vuint16m1_t bindex,vuint16m1_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_u16m1_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei16_v_u16m2_m(vbool8_t mask,uint16_t* base,vuint16m2_t bindex,vuint16m2_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_u16m2_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei16_v_u16m4_m(vbool4_t mask,uint16_t* base,vuint16m4_t bindex,vuint16m4_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_u16m4_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei16_v_u16m8_m(vbool2_t mask,uint16_t* base,vuint16m8_t bindex,vuint16m8_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_u16m8_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei16_v_u32mf2_m(vbool64_t mask,uint32_t* base,vuint16mf4_t bindex,vuint32mf2_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_u32mf2_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei16_v_u32m1_m(vbool32_t mask,uint32_t* base,vuint16mf2_t bindex,vuint32m1_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_u32m1_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei16_v_u32m2_m(vbool16_t mask,uint32_t* base,vuint16m1_t bindex,vuint32m2_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_u32m2_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei16_v_u32m4_m(vbool8_t mask,uint32_t* base,vuint16m2_t bindex,vuint32m4_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_u32m4_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei16_v_u32m8_m(vbool4_t mask,uint32_t* base,vuint16m4_t bindex,vuint32m8_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_u32m8_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei16_v_u64m1_m(vbool64_t mask,uint64_t* base,vuint16mf4_t bindex,vuint64m1_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_u64m1_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei16_v_u64m2_m(vbool32_t mask,uint64_t* base,vuint16mf2_t bindex,vuint64m2_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_u64m2_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei16_v_u64m4_m(vbool16_t mask,uint64_t* base,vuint16m1_t bindex,vuint64m4_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_u64m4_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei16_v_u64m8_m(vbool8_t mask,uint64_t* base,vuint16m2_t bindex,vuint64m8_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_u64m8_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei16_v_f32mf2_m(vbool64_t mask,float* base,vuint16mf4_t bindex,vfloat32mf2_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_f32mf2_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei16_v_f32m1_m(vbool32_t mask,float* base,vuint16mf2_t bindex,vfloat32m1_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_f32m1_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei16_v_f32m2_m(vbool16_t mask,float* base,vuint16m1_t bindex,vfloat32m2_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_f32m2_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei16_v_f32m4_m(vbool8_t mask,float* base,vuint16m2_t bindex,vfloat32m4_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_f32m4_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei16_v_f32m8_m(vbool4_t mask,float* base,vuint16m4_t bindex,vfloat32m8_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_f32m8_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei16_v_f64m1_m(vbool64_t mask,double* base,vuint16mf4_t bindex,vfloat64m1_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_f64m1_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei16_v_f64m2_m(vbool32_t mask,double* base,vuint16mf2_t bindex,vfloat64m2_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_f64m2_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei16_v_f64m4_m(vbool16_t mask,double* base,vuint16m1_t bindex,vfloat64m4_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_f64m4_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei16_v_f64m8_m(vbool8_t mask,double* base,vuint16m2_t bindex,vfloat64m8_t value,size_t vl)
+{
+    __riscv_vsoxei16_v_f64m8_m(mask,base,bindex,value,32);
+}
+
+
+
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf8,\s*t[au],\s*m[au]\s+vsoxei16\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf4,\s*t[au],\s*m[au]\s+vsoxei16\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf2,\s*t[au],\s*m[au]\s+vsoxei16\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m1,\s*t[au],\s*m[au]\s+vsoxei16\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m2,\s*t[au],\s*m[au]\s+vsoxei16\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m4,\s*t[au],\s*m[au]\s+vsoxei16\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf4,\s*t[au],\s*m[au]\s+vsoxei16\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf2,\s*t[au],\s*m[au]\s+vsoxei16\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m1,\s*t[au],\s*m[au]\s+vsoxei16\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m2,\s*t[au],\s*m[au]\s+vsoxei16\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m4,\s*t[au],\s*m[au]\s+vsoxei16\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m8,\s*t[au],\s*m[au]\s+vsoxei16\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*mf2,\s*t[au],\s*m[au]\s+vsoxei16\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 3 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m1,\s*t[au],\s*m[au]\s+vsoxei16\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 3 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m2,\s*t[au],\s*m[au]\s+vsoxei16\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 3 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m4,\s*t[au],\s*m[au]\s+vsoxei16\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 3 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m8,\s*t[au],\s*m[au]\s+vsoxei16\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 3 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m1,\s*t[au],\s*m[au]\s+vsoxei16\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 3 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m2,\s*t[au],\s*m[au]\s+vsoxei16\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 3 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m4,\s*t[au],\s*m[au]\s+vsoxei16\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 3 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m8,\s*t[au],\s*m[au]\s+vsoxei16\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 3 } } */
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/base/vsoxei32_v-1.c b/gcc/testsuite/gcc.target/riscv/rvv/base/vsoxei32_v-1.c
new file mode 100644
index 00000000000..87b11ce54c0
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/base/vsoxei32_v-1.c
@@ -0,0 +1,307 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gcv -mabi=lp64d -O3 -fno-schedule-insns -fno-schedule-insns2" } */
+
+#include "riscv_vector.h"
+
+void test___riscv_vsoxei32_v_i8mf8(int8_t* base,vuint32mf2_t bindex,vint8mf8_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_i8mf8(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei32_v_i8mf4(int8_t* base,vuint32m1_t bindex,vint8mf4_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_i8mf4(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei32_v_i8mf2(int8_t* base,vuint32m2_t bindex,vint8mf2_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_i8mf2(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei32_v_i8m1(int8_t* base,vuint32m4_t bindex,vint8m1_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_i8m1(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei32_v_i8m2(int8_t* base,vuint32m8_t bindex,vint8m2_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_i8m2(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei32_v_i16mf4(int16_t* base,vuint32mf2_t bindex,vint16mf4_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_i16mf4(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei32_v_i16mf2(int16_t* base,vuint32m1_t bindex,vint16mf2_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_i16mf2(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei32_v_i16m1(int16_t* base,vuint32m2_t bindex,vint16m1_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_i16m1(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei32_v_i16m2(int16_t* base,vuint32m4_t bindex,vint16m2_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_i16m2(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei32_v_i16m4(int16_t* base,vuint32m8_t bindex,vint16m4_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_i16m4(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei32_v_i32mf2(int32_t* base,vuint32mf2_t bindex,vint32mf2_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_i32mf2(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei32_v_i32m1(int32_t* base,vuint32m1_t bindex,vint32m1_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_i32m1(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei32_v_i32m2(int32_t* base,vuint32m2_t bindex,vint32m2_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_i32m2(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei32_v_i32m4(int32_t* base,vuint32m4_t bindex,vint32m4_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_i32m4(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei32_v_i32m8(int32_t* base,vuint32m8_t bindex,vint32m8_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_i32m8(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei32_v_i64m1(int64_t* base,vuint32mf2_t bindex,vint64m1_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_i64m1(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei32_v_i64m2(int64_t* base,vuint32m1_t bindex,vint64m2_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_i64m2(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei32_v_i64m4(int64_t* base,vuint32m2_t bindex,vint64m4_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_i64m4(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei32_v_i64m8(int64_t* base,vuint32m4_t bindex,vint64m8_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_i64m8(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei32_v_u8mf8(uint8_t* base,vuint32mf2_t bindex,vuint8mf8_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_u8mf8(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei32_v_u8mf4(uint8_t* base,vuint32m1_t bindex,vuint8mf4_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_u8mf4(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei32_v_u8mf2(uint8_t* base,vuint32m2_t bindex,vuint8mf2_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_u8mf2(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei32_v_u8m1(uint8_t* base,vuint32m4_t bindex,vuint8m1_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_u8m1(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei32_v_u8m2(uint8_t* base,vuint32m8_t bindex,vuint8m2_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_u8m2(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei32_v_u16mf4(uint16_t* base,vuint32mf2_t bindex,vuint16mf4_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_u16mf4(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei32_v_u16mf2(uint16_t* base,vuint32m1_t bindex,vuint16mf2_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_u16mf2(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei32_v_u16m1(uint16_t* base,vuint32m2_t bindex,vuint16m1_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_u16m1(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei32_v_u16m2(uint16_t* base,vuint32m4_t bindex,vuint16m2_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_u16m2(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei32_v_u16m4(uint16_t* base,vuint32m8_t bindex,vuint16m4_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_u16m4(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei32_v_u32mf2(uint32_t* base,vuint32mf2_t bindex,vuint32mf2_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_u32mf2(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei32_v_u32m1(uint32_t* base,vuint32m1_t bindex,vuint32m1_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_u32m1(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei32_v_u32m2(uint32_t* base,vuint32m2_t bindex,vuint32m2_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_u32m2(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei32_v_u32m4(uint32_t* base,vuint32m4_t bindex,vuint32m4_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_u32m4(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei32_v_u32m8(uint32_t* base,vuint32m8_t bindex,vuint32m8_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_u32m8(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei32_v_u64m1(uint64_t* base,vuint32mf2_t bindex,vuint64m1_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_u64m1(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei32_v_u64m2(uint64_t* base,vuint32m1_t bindex,vuint64m2_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_u64m2(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei32_v_u64m4(uint64_t* base,vuint32m2_t bindex,vuint64m4_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_u64m4(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei32_v_u64m8(uint64_t* base,vuint32m4_t bindex,vuint64m8_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_u64m8(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei32_v_f32mf2(float* base,vuint32mf2_t bindex,vfloat32mf2_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_f32mf2(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei32_v_f32m1(float* base,vuint32m1_t bindex,vfloat32m1_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_f32m1(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei32_v_f32m2(float* base,vuint32m2_t bindex,vfloat32m2_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_f32m2(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei32_v_f32m4(float* base,vuint32m4_t bindex,vfloat32m4_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_f32m4(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei32_v_f32m8(float* base,vuint32m8_t bindex,vfloat32m8_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_f32m8(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei32_v_f64m1(double* base,vuint32mf2_t bindex,vfloat64m1_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_f64m1(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei32_v_f64m2(double* base,vuint32m1_t bindex,vfloat64m2_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_f64m2(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei32_v_f64m4(double* base,vuint32m2_t bindex,vfloat64m4_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_f64m4(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei32_v_f64m8(double* base,vuint32m4_t bindex,vfloat64m8_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_f64m8(base,bindex,value,vl);
+}
+
+
+
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf8,\s*t[au],\s*m[au]\s+vsoxei32\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf4,\s*t[au],\s*m[au]\s+vsoxei32\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf2,\s*t[au],\s*m[au]\s+vsoxei32\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m1,\s*t[au],\s*m[au]\s+vsoxei32\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m2,\s*t[au],\s*m[au]\s+vsoxei32\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf4,\s*t[au],\s*m[au]\s+vsoxei32\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf2,\s*t[au],\s*m[au]\s+vsoxei32\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m1,\s*t[au],\s*m[au]\s+vsoxei32\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m2,\s*t[au],\s*m[au]\s+vsoxei32\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m4,\s*t[au],\s*m[au]\s+vsoxei32\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*mf2,\s*t[au],\s*m[au]\s+vsoxei32\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 3 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m1,\s*t[au],\s*m[au]\s+vsoxei32\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 3 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m2,\s*t[au],\s*m[au]\s+vsoxei32\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 3 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m4,\s*t[au],\s*m[au]\s+vsoxei32\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 3 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m8,\s*t[au],\s*m[au]\s+vsoxei32\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 3 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m1,\s*t[au],\s*m[au]\s+vsoxei32\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 3 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m2,\s*t[au],\s*m[au]\s+vsoxei32\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 3 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m4,\s*t[au],\s*m[au]\s+vsoxei32\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 3 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m8,\s*t[au],\s*m[au]\s+vsoxei32\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 3 } } */
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/base/vsoxei32_v-2.c b/gcc/testsuite/gcc.target/riscv/rvv/base/vsoxei32_v-2.c
new file mode 100644
index 00000000000..c9c25a0c933
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/base/vsoxei32_v-2.c
@@ -0,0 +1,307 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gcv -mabi=lp64d -O3 -fno-schedule-insns -fno-schedule-insns2" } */
+
+#include "riscv_vector.h"
+
+void test___riscv_vsoxei32_v_i8mf8(int8_t* base,vuint32mf2_t bindex,vint8mf8_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_i8mf8(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei32_v_i8mf4(int8_t* base,vuint32m1_t bindex,vint8mf4_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_i8mf4(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei32_v_i8mf2(int8_t* base,vuint32m2_t bindex,vint8mf2_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_i8mf2(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei32_v_i8m1(int8_t* base,vuint32m4_t bindex,vint8m1_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_i8m1(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei32_v_i8m2(int8_t* base,vuint32m8_t bindex,vint8m2_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_i8m2(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei32_v_i16mf4(int16_t* base,vuint32mf2_t bindex,vint16mf4_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_i16mf4(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei32_v_i16mf2(int16_t* base,vuint32m1_t bindex,vint16mf2_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_i16mf2(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei32_v_i16m1(int16_t* base,vuint32m2_t bindex,vint16m1_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_i16m1(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei32_v_i16m2(int16_t* base,vuint32m4_t bindex,vint16m2_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_i16m2(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei32_v_i16m4(int16_t* base,vuint32m8_t bindex,vint16m4_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_i16m4(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei32_v_i32mf2(int32_t* base,vuint32mf2_t bindex,vint32mf2_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_i32mf2(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei32_v_i32m1(int32_t* base,vuint32m1_t bindex,vint32m1_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_i32m1(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei32_v_i32m2(int32_t* base,vuint32m2_t bindex,vint32m2_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_i32m2(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei32_v_i32m4(int32_t* base,vuint32m4_t bindex,vint32m4_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_i32m4(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei32_v_i32m8(int32_t* base,vuint32m8_t bindex,vint32m8_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_i32m8(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei32_v_i64m1(int64_t* base,vuint32mf2_t bindex,vint64m1_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_i64m1(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei32_v_i64m2(int64_t* base,vuint32m1_t bindex,vint64m2_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_i64m2(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei32_v_i64m4(int64_t* base,vuint32m2_t bindex,vint64m4_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_i64m4(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei32_v_i64m8(int64_t* base,vuint32m4_t bindex,vint64m8_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_i64m8(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei32_v_u8mf8(uint8_t* base,vuint32mf2_t bindex,vuint8mf8_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_u8mf8(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei32_v_u8mf4(uint8_t* base,vuint32m1_t bindex,vuint8mf4_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_u8mf4(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei32_v_u8mf2(uint8_t* base,vuint32m2_t bindex,vuint8mf2_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_u8mf2(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei32_v_u8m1(uint8_t* base,vuint32m4_t bindex,vuint8m1_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_u8m1(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei32_v_u8m2(uint8_t* base,vuint32m8_t bindex,vuint8m2_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_u8m2(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei32_v_u16mf4(uint16_t* base,vuint32mf2_t bindex,vuint16mf4_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_u16mf4(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei32_v_u16mf2(uint16_t* base,vuint32m1_t bindex,vuint16mf2_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_u16mf2(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei32_v_u16m1(uint16_t* base,vuint32m2_t bindex,vuint16m1_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_u16m1(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei32_v_u16m2(uint16_t* base,vuint32m4_t bindex,vuint16m2_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_u16m2(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei32_v_u16m4(uint16_t* base,vuint32m8_t bindex,vuint16m4_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_u16m4(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei32_v_u32mf2(uint32_t* base,vuint32mf2_t bindex,vuint32mf2_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_u32mf2(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei32_v_u32m1(uint32_t* base,vuint32m1_t bindex,vuint32m1_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_u32m1(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei32_v_u32m2(uint32_t* base,vuint32m2_t bindex,vuint32m2_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_u32m2(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei32_v_u32m4(uint32_t* base,vuint32m4_t bindex,vuint32m4_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_u32m4(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei32_v_u32m8(uint32_t* base,vuint32m8_t bindex,vuint32m8_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_u32m8(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei32_v_u64m1(uint64_t* base,vuint32mf2_t bindex,vuint64m1_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_u64m1(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei32_v_u64m2(uint64_t* base,vuint32m1_t bindex,vuint64m2_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_u64m2(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei32_v_u64m4(uint64_t* base,vuint32m2_t bindex,vuint64m4_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_u64m4(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei32_v_u64m8(uint64_t* base,vuint32m4_t bindex,vuint64m8_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_u64m8(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei32_v_f32mf2(float* base,vuint32mf2_t bindex,vfloat32mf2_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_f32mf2(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei32_v_f32m1(float* base,vuint32m1_t bindex,vfloat32m1_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_f32m1(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei32_v_f32m2(float* base,vuint32m2_t bindex,vfloat32m2_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_f32m2(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei32_v_f32m4(float* base,vuint32m4_t bindex,vfloat32m4_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_f32m4(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei32_v_f32m8(float* base,vuint32m8_t bindex,vfloat32m8_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_f32m8(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei32_v_f64m1(double* base,vuint32mf2_t bindex,vfloat64m1_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_f64m1(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei32_v_f64m2(double* base,vuint32m1_t bindex,vfloat64m2_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_f64m2(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei32_v_f64m4(double* base,vuint32m2_t bindex,vfloat64m4_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_f64m4(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei32_v_f64m8(double* base,vuint32m4_t bindex,vfloat64m8_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_f64m8(base,bindex,value,31);
+}
+
+
+
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf8,\s*t[au],\s*m[au]\s+vsoxei32\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 2 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf4,\s*t[au],\s*m[au]\s+vsoxei32\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 2 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf2,\s*t[au],\s*m[au]\s+vsoxei32\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 2 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m1,\s*t[au],\s*m[au]\s+vsoxei32\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 2 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m2,\s*t[au],\s*m[au]\s+vsoxei32\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 2 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*mf4,\s*t[au],\s*m[au]\s+vsoxei32\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 2 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*mf2,\s*t[au],\s*m[au]\s+vsoxei32\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 2 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m1,\s*t[au],\s*m[au]\s+vsoxei32\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 2 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m2,\s*t[au],\s*m[au]\s+vsoxei32\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 2 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m4,\s*t[au],\s*m[au]\s+vsoxei32\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 2 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*mf2,\s*t[au],\s*m[au]\s+vsoxei32\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 3 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m1,\s*t[au],\s*m[au]\s+vsoxei32\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 3 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m2,\s*t[au],\s*m[au]\s+vsoxei32\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 3 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m4,\s*t[au],\s*m[au]\s+vsoxei32\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 3 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m8,\s*t[au],\s*m[au]\s+vsoxei32\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 3 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e64,\s*m1,\s*t[au],\s*m[au]\s+vsoxei32\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 3 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e64,\s*m2,\s*t[au],\s*m[au]\s+vsoxei32\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 3 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e64,\s*m4,\s*t[au],\s*m[au]\s+vsoxei32\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 3 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e64,\s*m8,\s*t[au],\s*m[au]\s+vsoxei32\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 3 } } */
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/base/vsoxei32_v-3.c b/gcc/testsuite/gcc.target/riscv/rvv/base/vsoxei32_v-3.c
new file mode 100644
index 00000000000..574b76c1fc6
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/base/vsoxei32_v-3.c
@@ -0,0 +1,307 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gcv -mabi=lp64d -O3 -fno-schedule-insns -fno-schedule-insns2" } */
+
+#include "riscv_vector.h"
+
+void test___riscv_vsoxei32_v_i8mf8(int8_t* base,vuint32mf2_t bindex,vint8mf8_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_i8mf8(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei32_v_i8mf4(int8_t* base,vuint32m1_t bindex,vint8mf4_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_i8mf4(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei32_v_i8mf2(int8_t* base,vuint32m2_t bindex,vint8mf2_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_i8mf2(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei32_v_i8m1(int8_t* base,vuint32m4_t bindex,vint8m1_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_i8m1(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei32_v_i8m2(int8_t* base,vuint32m8_t bindex,vint8m2_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_i8m2(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei32_v_i16mf4(int16_t* base,vuint32mf2_t bindex,vint16mf4_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_i16mf4(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei32_v_i16mf2(int16_t* base,vuint32m1_t bindex,vint16mf2_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_i16mf2(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei32_v_i16m1(int16_t* base,vuint32m2_t bindex,vint16m1_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_i16m1(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei32_v_i16m2(int16_t* base,vuint32m4_t bindex,vint16m2_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_i16m2(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei32_v_i16m4(int16_t* base,vuint32m8_t bindex,vint16m4_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_i16m4(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei32_v_i32mf2(int32_t* base,vuint32mf2_t bindex,vint32mf2_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_i32mf2(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei32_v_i32m1(int32_t* base,vuint32m1_t bindex,vint32m1_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_i32m1(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei32_v_i32m2(int32_t* base,vuint32m2_t bindex,vint32m2_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_i32m2(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei32_v_i32m4(int32_t* base,vuint32m4_t bindex,vint32m4_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_i32m4(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei32_v_i32m8(int32_t* base,vuint32m8_t bindex,vint32m8_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_i32m8(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei32_v_i64m1(int64_t* base,vuint32mf2_t bindex,vint64m1_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_i64m1(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei32_v_i64m2(int64_t* base,vuint32m1_t bindex,vint64m2_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_i64m2(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei32_v_i64m4(int64_t* base,vuint32m2_t bindex,vint64m4_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_i64m4(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei32_v_i64m8(int64_t* base,vuint32m4_t bindex,vint64m8_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_i64m8(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei32_v_u8mf8(uint8_t* base,vuint32mf2_t bindex,vuint8mf8_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_u8mf8(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei32_v_u8mf4(uint8_t* base,vuint32m1_t bindex,vuint8mf4_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_u8mf4(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei32_v_u8mf2(uint8_t* base,vuint32m2_t bindex,vuint8mf2_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_u8mf2(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei32_v_u8m1(uint8_t* base,vuint32m4_t bindex,vuint8m1_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_u8m1(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei32_v_u8m2(uint8_t* base,vuint32m8_t bindex,vuint8m2_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_u8m2(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei32_v_u16mf4(uint16_t* base,vuint32mf2_t bindex,vuint16mf4_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_u16mf4(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei32_v_u16mf2(uint16_t* base,vuint32m1_t bindex,vuint16mf2_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_u16mf2(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei32_v_u16m1(uint16_t* base,vuint32m2_t bindex,vuint16m1_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_u16m1(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei32_v_u16m2(uint16_t* base,vuint32m4_t bindex,vuint16m2_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_u16m2(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei32_v_u16m4(uint16_t* base,vuint32m8_t bindex,vuint16m4_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_u16m4(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei32_v_u32mf2(uint32_t* base,vuint32mf2_t bindex,vuint32mf2_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_u32mf2(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei32_v_u32m1(uint32_t* base,vuint32m1_t bindex,vuint32m1_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_u32m1(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei32_v_u32m2(uint32_t* base,vuint32m2_t bindex,vuint32m2_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_u32m2(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei32_v_u32m4(uint32_t* base,vuint32m4_t bindex,vuint32m4_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_u32m4(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei32_v_u32m8(uint32_t* base,vuint32m8_t bindex,vuint32m8_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_u32m8(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei32_v_u64m1(uint64_t* base,vuint32mf2_t bindex,vuint64m1_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_u64m1(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei32_v_u64m2(uint64_t* base,vuint32m1_t bindex,vuint64m2_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_u64m2(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei32_v_u64m4(uint64_t* base,vuint32m2_t bindex,vuint64m4_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_u64m4(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei32_v_u64m8(uint64_t* base,vuint32m4_t bindex,vuint64m8_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_u64m8(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei32_v_f32mf2(float* base,vuint32mf2_t bindex,vfloat32mf2_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_f32mf2(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei32_v_f32m1(float* base,vuint32m1_t bindex,vfloat32m1_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_f32m1(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei32_v_f32m2(float* base,vuint32m2_t bindex,vfloat32m2_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_f32m2(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei32_v_f32m4(float* base,vuint32m4_t bindex,vfloat32m4_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_f32m4(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei32_v_f32m8(float* base,vuint32m8_t bindex,vfloat32m8_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_f32m8(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei32_v_f64m1(double* base,vuint32mf2_t bindex,vfloat64m1_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_f64m1(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei32_v_f64m2(double* base,vuint32m1_t bindex,vfloat64m2_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_f64m2(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei32_v_f64m4(double* base,vuint32m2_t bindex,vfloat64m4_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_f64m4(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei32_v_f64m8(double* base,vuint32m4_t bindex,vfloat64m8_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_f64m8(base,bindex,value,32);
+}
+
+
+
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf8,\s*t[au],\s*m[au]\s+vsoxei32\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf4,\s*t[au],\s*m[au]\s+vsoxei32\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf2,\s*t[au],\s*m[au]\s+vsoxei32\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m1,\s*t[au],\s*m[au]\s+vsoxei32\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m2,\s*t[au],\s*m[au]\s+vsoxei32\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf4,\s*t[au],\s*m[au]\s+vsoxei32\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf2,\s*t[au],\s*m[au]\s+vsoxei32\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m1,\s*t[au],\s*m[au]\s+vsoxei32\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m2,\s*t[au],\s*m[au]\s+vsoxei32\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m4,\s*t[au],\s*m[au]\s+vsoxei32\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*mf2,\s*t[au],\s*m[au]\s+vsoxei32\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 3 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m1,\s*t[au],\s*m[au]\s+vsoxei32\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 3 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m2,\s*t[au],\s*m[au]\s+vsoxei32\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 3 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m4,\s*t[au],\s*m[au]\s+vsoxei32\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 3 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m8,\s*t[au],\s*m[au]\s+vsoxei32\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 3 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m1,\s*t[au],\s*m[au]\s+vsoxei32\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 3 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m2,\s*t[au],\s*m[au]\s+vsoxei32\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 3 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m4,\s*t[au],\s*m[au]\s+vsoxei32\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 3 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m8,\s*t[au],\s*m[au]\s+vsoxei32\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 3 } } */
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/base/vsoxei32_v_m-1.c b/gcc/testsuite/gcc.target/riscv/rvv/base/vsoxei32_v_m-1.c
new file mode 100644
index 00000000000..16b05164fcc
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/base/vsoxei32_v_m-1.c
@@ -0,0 +1,307 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gcv -mabi=lp64d -O3 -fno-schedule-insns -fno-schedule-insns2" } */
+
+#include "riscv_vector.h"
+
+void test___riscv_vsoxei32_v_i8mf8_m(vbool64_t mask,int8_t* base,vuint32mf2_t bindex,vint8mf8_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_i8mf8_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei32_v_i8mf4_m(vbool32_t mask,int8_t* base,vuint32m1_t bindex,vint8mf4_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_i8mf4_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei32_v_i8mf2_m(vbool16_t mask,int8_t* base,vuint32m2_t bindex,vint8mf2_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_i8mf2_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei32_v_i8m1_m(vbool8_t mask,int8_t* base,vuint32m4_t bindex,vint8m1_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_i8m1_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei32_v_i8m2_m(vbool4_t mask,int8_t* base,vuint32m8_t bindex,vint8m2_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_i8m2_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei32_v_i16mf4_m(vbool64_t mask,int16_t* base,vuint32mf2_t bindex,vint16mf4_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_i16mf4_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei32_v_i16mf2_m(vbool32_t mask,int16_t* base,vuint32m1_t bindex,vint16mf2_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_i16mf2_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei32_v_i16m1_m(vbool16_t mask,int16_t* base,vuint32m2_t bindex,vint16m1_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_i16m1_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei32_v_i16m2_m(vbool8_t mask,int16_t* base,vuint32m4_t bindex,vint16m2_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_i16m2_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei32_v_i16m4_m(vbool4_t mask,int16_t* base,vuint32m8_t bindex,vint16m4_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_i16m4_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei32_v_i32mf2_m(vbool64_t mask,int32_t* base,vuint32mf2_t bindex,vint32mf2_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_i32mf2_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei32_v_i32m1_m(vbool32_t mask,int32_t* base,vuint32m1_t bindex,vint32m1_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_i32m1_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei32_v_i32m2_m(vbool16_t mask,int32_t* base,vuint32m2_t bindex,vint32m2_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_i32m2_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei32_v_i32m4_m(vbool8_t mask,int32_t* base,vuint32m4_t bindex,vint32m4_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_i32m4_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei32_v_i32m8_m(vbool4_t mask,int32_t* base,vuint32m8_t bindex,vint32m8_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_i32m8_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei32_v_i64m1_m(vbool64_t mask,int64_t* base,vuint32mf2_t bindex,vint64m1_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_i64m1_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei32_v_i64m2_m(vbool32_t mask,int64_t* base,vuint32m1_t bindex,vint64m2_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_i64m2_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei32_v_i64m4_m(vbool16_t mask,int64_t* base,vuint32m2_t bindex,vint64m4_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_i64m4_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei32_v_i64m8_m(vbool8_t mask,int64_t* base,vuint32m4_t bindex,vint64m8_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_i64m8_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei32_v_u8mf8_m(vbool64_t mask,uint8_t* base,vuint32mf2_t bindex,vuint8mf8_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_u8mf8_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei32_v_u8mf4_m(vbool32_t mask,uint8_t* base,vuint32m1_t bindex,vuint8mf4_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_u8mf4_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei32_v_u8mf2_m(vbool16_t mask,uint8_t* base,vuint32m2_t bindex,vuint8mf2_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_u8mf2_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei32_v_u8m1_m(vbool8_t mask,uint8_t* base,vuint32m4_t bindex,vuint8m1_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_u8m1_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei32_v_u8m2_m(vbool4_t mask,uint8_t* base,vuint32m8_t bindex,vuint8m2_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_u8m2_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei32_v_u16mf4_m(vbool64_t mask,uint16_t* base,vuint32mf2_t bindex,vuint16mf4_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_u16mf4_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei32_v_u16mf2_m(vbool32_t mask,uint16_t* base,vuint32m1_t bindex,vuint16mf2_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_u16mf2_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei32_v_u16m1_m(vbool16_t mask,uint16_t* base,vuint32m2_t bindex,vuint16m1_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_u16m1_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei32_v_u16m2_m(vbool8_t mask,uint16_t* base,vuint32m4_t bindex,vuint16m2_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_u16m2_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei32_v_u16m4_m(vbool4_t mask,uint16_t* base,vuint32m8_t bindex,vuint16m4_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_u16m4_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei32_v_u32mf2_m(vbool64_t mask,uint32_t* base,vuint32mf2_t bindex,vuint32mf2_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_u32mf2_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei32_v_u32m1_m(vbool32_t mask,uint32_t* base,vuint32m1_t bindex,vuint32m1_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_u32m1_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei32_v_u32m2_m(vbool16_t mask,uint32_t* base,vuint32m2_t bindex,vuint32m2_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_u32m2_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei32_v_u32m4_m(vbool8_t mask,uint32_t* base,vuint32m4_t bindex,vuint32m4_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_u32m4_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei32_v_u32m8_m(vbool4_t mask,uint32_t* base,vuint32m8_t bindex,vuint32m8_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_u32m8_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei32_v_u64m1_m(vbool64_t mask,uint64_t* base,vuint32mf2_t bindex,vuint64m1_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_u64m1_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei32_v_u64m2_m(vbool32_t mask,uint64_t* base,vuint32m1_t bindex,vuint64m2_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_u64m2_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei32_v_u64m4_m(vbool16_t mask,uint64_t* base,vuint32m2_t bindex,vuint64m4_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_u64m4_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei32_v_u64m8_m(vbool8_t mask,uint64_t* base,vuint32m4_t bindex,vuint64m8_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_u64m8_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei32_v_f32mf2_m(vbool64_t mask,float* base,vuint32mf2_t bindex,vfloat32mf2_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_f32mf2_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei32_v_f32m1_m(vbool32_t mask,float* base,vuint32m1_t bindex,vfloat32m1_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_f32m1_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei32_v_f32m2_m(vbool16_t mask,float* base,vuint32m2_t bindex,vfloat32m2_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_f32m2_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei32_v_f32m4_m(vbool8_t mask,float* base,vuint32m4_t bindex,vfloat32m4_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_f32m4_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei32_v_f32m8_m(vbool4_t mask,float* base,vuint32m8_t bindex,vfloat32m8_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_f32m8_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei32_v_f64m1_m(vbool64_t mask,double* base,vuint32mf2_t bindex,vfloat64m1_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_f64m1_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei32_v_f64m2_m(vbool32_t mask,double* base,vuint32m1_t bindex,vfloat64m2_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_f64m2_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei32_v_f64m4_m(vbool16_t mask,double* base,vuint32m2_t bindex,vfloat64m4_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_f64m4_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei32_v_f64m8_m(vbool8_t mask,double* base,vuint32m4_t bindex,vfloat64m8_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_f64m8_m(mask,base,bindex,value,vl);
+}
+
+
+
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf8,\s*t[au],\s*m[au]\s+vsoxei32\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf4,\s*t[au],\s*m[au]\s+vsoxei32\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf2,\s*t[au],\s*m[au]\s+vsoxei32\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m1,\s*t[au],\s*m[au]\s+vsoxei32\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m2,\s*t[au],\s*m[au]\s+vsoxei32\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf4,\s*t[au],\s*m[au]\s+vsoxei32\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf2,\s*t[au],\s*m[au]\s+vsoxei32\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m1,\s*t[au],\s*m[au]\s+vsoxei32\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m2,\s*t[au],\s*m[au]\s+vsoxei32\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m4,\s*t[au],\s*m[au]\s+vsoxei32\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*mf2,\s*t[au],\s*m[au]\s+vsoxei32\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 3 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m1,\s*t[au],\s*m[au]\s+vsoxei32\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 3 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m2,\s*t[au],\s*m[au]\s+vsoxei32\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 3 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m4,\s*t[au],\s*m[au]\s+vsoxei32\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 3 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m8,\s*t[au],\s*m[au]\s+vsoxei32\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 3 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m1,\s*t[au],\s*m[au]\s+vsoxei32\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 3 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m2,\s*t[au],\s*m[au]\s+vsoxei32\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 3 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m4,\s*t[au],\s*m[au]\s+vsoxei32\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 3 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m8,\s*t[au],\s*m[au]\s+vsoxei32\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 3 } } */
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/base/vsoxei32_v_m-2.c b/gcc/testsuite/gcc.target/riscv/rvv/base/vsoxei32_v_m-2.c
new file mode 100644
index 00000000000..45b4af4368b
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/base/vsoxei32_v_m-2.c
@@ -0,0 +1,307 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gcv -mabi=lp64d -O3 -fno-schedule-insns -fno-schedule-insns2" } */
+
+#include "riscv_vector.h"
+
+void test___riscv_vsoxei32_v_i8mf8_m(vbool64_t mask,int8_t* base,vuint32mf2_t bindex,vint8mf8_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_i8mf8_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei32_v_i8mf4_m(vbool32_t mask,int8_t* base,vuint32m1_t bindex,vint8mf4_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_i8mf4_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei32_v_i8mf2_m(vbool16_t mask,int8_t* base,vuint32m2_t bindex,vint8mf2_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_i8mf2_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei32_v_i8m1_m(vbool8_t mask,int8_t* base,vuint32m4_t bindex,vint8m1_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_i8m1_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei32_v_i8m2_m(vbool4_t mask,int8_t* base,vuint32m8_t bindex,vint8m2_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_i8m2_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei32_v_i16mf4_m(vbool64_t mask,int16_t* base,vuint32mf2_t bindex,vint16mf4_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_i16mf4_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei32_v_i16mf2_m(vbool32_t mask,int16_t* base,vuint32m1_t bindex,vint16mf2_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_i16mf2_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei32_v_i16m1_m(vbool16_t mask,int16_t* base,vuint32m2_t bindex,vint16m1_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_i16m1_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei32_v_i16m2_m(vbool8_t mask,int16_t* base,vuint32m4_t bindex,vint16m2_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_i16m2_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei32_v_i16m4_m(vbool4_t mask,int16_t* base,vuint32m8_t bindex,vint16m4_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_i16m4_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei32_v_i32mf2_m(vbool64_t mask,int32_t* base,vuint32mf2_t bindex,vint32mf2_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_i32mf2_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei32_v_i32m1_m(vbool32_t mask,int32_t* base,vuint32m1_t bindex,vint32m1_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_i32m1_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei32_v_i32m2_m(vbool16_t mask,int32_t* base,vuint32m2_t bindex,vint32m2_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_i32m2_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei32_v_i32m4_m(vbool8_t mask,int32_t* base,vuint32m4_t bindex,vint32m4_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_i32m4_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei32_v_i32m8_m(vbool4_t mask,int32_t* base,vuint32m8_t bindex,vint32m8_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_i32m8_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei32_v_i64m1_m(vbool64_t mask,int64_t* base,vuint32mf2_t bindex,vint64m1_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_i64m1_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei32_v_i64m2_m(vbool32_t mask,int64_t* base,vuint32m1_t bindex,vint64m2_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_i64m2_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei32_v_i64m4_m(vbool16_t mask,int64_t* base,vuint32m2_t bindex,vint64m4_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_i64m4_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei32_v_i64m8_m(vbool8_t mask,int64_t* base,vuint32m4_t bindex,vint64m8_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_i64m8_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei32_v_u8mf8_m(vbool64_t mask,uint8_t* base,vuint32mf2_t bindex,vuint8mf8_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_u8mf8_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei32_v_u8mf4_m(vbool32_t mask,uint8_t* base,vuint32m1_t bindex,vuint8mf4_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_u8mf4_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei32_v_u8mf2_m(vbool16_t mask,uint8_t* base,vuint32m2_t bindex,vuint8mf2_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_u8mf2_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei32_v_u8m1_m(vbool8_t mask,uint8_t* base,vuint32m4_t bindex,vuint8m1_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_u8m1_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei32_v_u8m2_m(vbool4_t mask,uint8_t* base,vuint32m8_t bindex,vuint8m2_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_u8m2_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei32_v_u16mf4_m(vbool64_t mask,uint16_t* base,vuint32mf2_t bindex,vuint16mf4_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_u16mf4_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei32_v_u16mf2_m(vbool32_t mask,uint16_t* base,vuint32m1_t bindex,vuint16mf2_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_u16mf2_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei32_v_u16m1_m(vbool16_t mask,uint16_t* base,vuint32m2_t bindex,vuint16m1_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_u16m1_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei32_v_u16m2_m(vbool8_t mask,uint16_t* base,vuint32m4_t bindex,vuint16m2_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_u16m2_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei32_v_u16m4_m(vbool4_t mask,uint16_t* base,vuint32m8_t bindex,vuint16m4_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_u16m4_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei32_v_u32mf2_m(vbool64_t mask,uint32_t* base,vuint32mf2_t bindex,vuint32mf2_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_u32mf2_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei32_v_u32m1_m(vbool32_t mask,uint32_t* base,vuint32m1_t bindex,vuint32m1_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_u32m1_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei32_v_u32m2_m(vbool16_t mask,uint32_t* base,vuint32m2_t bindex,vuint32m2_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_u32m2_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei32_v_u32m4_m(vbool8_t mask,uint32_t* base,vuint32m4_t bindex,vuint32m4_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_u32m4_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei32_v_u32m8_m(vbool4_t mask,uint32_t* base,vuint32m8_t bindex,vuint32m8_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_u32m8_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei32_v_u64m1_m(vbool64_t mask,uint64_t* base,vuint32mf2_t bindex,vuint64m1_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_u64m1_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei32_v_u64m2_m(vbool32_t mask,uint64_t* base,vuint32m1_t bindex,vuint64m2_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_u64m2_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei32_v_u64m4_m(vbool16_t mask,uint64_t* base,vuint32m2_t bindex,vuint64m4_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_u64m4_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei32_v_u64m8_m(vbool8_t mask,uint64_t* base,vuint32m4_t bindex,vuint64m8_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_u64m8_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei32_v_f32mf2_m(vbool64_t mask,float* base,vuint32mf2_t bindex,vfloat32mf2_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_f32mf2_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei32_v_f32m1_m(vbool32_t mask,float* base,vuint32m1_t bindex,vfloat32m1_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_f32m1_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei32_v_f32m2_m(vbool16_t mask,float* base,vuint32m2_t bindex,vfloat32m2_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_f32m2_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei32_v_f32m4_m(vbool8_t mask,float* base,vuint32m4_t bindex,vfloat32m4_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_f32m4_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei32_v_f32m8_m(vbool4_t mask,float* base,vuint32m8_t bindex,vfloat32m8_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_f32m8_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei32_v_f64m1_m(vbool64_t mask,double* base,vuint32mf2_t bindex,vfloat64m1_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_f64m1_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei32_v_f64m2_m(vbool32_t mask,double* base,vuint32m1_t bindex,vfloat64m2_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_f64m2_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei32_v_f64m4_m(vbool16_t mask,double* base,vuint32m2_t bindex,vfloat64m4_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_f64m4_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei32_v_f64m8_m(vbool8_t mask,double* base,vuint32m4_t bindex,vfloat64m8_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_f64m8_m(mask,base,bindex,value,31);
+}
+
+
+
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf8,\s*t[au],\s*m[au]\s+vsoxei32\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 2 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf4,\s*t[au],\s*m[au]\s+vsoxei32\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 2 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf2,\s*t[au],\s*m[au]\s+vsoxei32\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 2 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m1,\s*t[au],\s*m[au]\s+vsoxei32\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 2 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m2,\s*t[au],\s*m[au]\s+vsoxei32\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 2 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*mf4,\s*t[au],\s*m[au]\s+vsoxei32\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 2 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*mf2,\s*t[au],\s*m[au]\s+vsoxei32\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 2 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m1,\s*t[au],\s*m[au]\s+vsoxei32\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 2 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m2,\s*t[au],\s*m[au]\s+vsoxei32\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 2 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m4,\s*t[au],\s*m[au]\s+vsoxei32\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 2 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*mf2,\s*t[au],\s*m[au]\s+vsoxei32\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 3 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m1,\s*t[au],\s*m[au]\s+vsoxei32\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 3 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m2,\s*t[au],\s*m[au]\s+vsoxei32\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 3 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m4,\s*t[au],\s*m[au]\s+vsoxei32\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 3 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m8,\s*t[au],\s*m[au]\s+vsoxei32\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 3 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e64,\s*m1,\s*t[au],\s*m[au]\s+vsoxei32\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 3 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e64,\s*m2,\s*t[au],\s*m[au]\s+vsoxei32\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 3 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e64,\s*m4,\s*t[au],\s*m[au]\s+vsoxei32\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 3 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e64,\s*m8,\s*t[au],\s*m[au]\s+vsoxei32\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 3 } } */
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/base/vsoxei32_v_m-3.c b/gcc/testsuite/gcc.target/riscv/rvv/base/vsoxei32_v_m-3.c
new file mode 100644
index 00000000000..4194dc6394c
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/base/vsoxei32_v_m-3.c
@@ -0,0 +1,307 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gcv -mabi=lp64d -O3 -fno-schedule-insns -fno-schedule-insns2" } */
+
+#include "riscv_vector.h"
+
+void test___riscv_vsoxei32_v_i8mf8_m(vbool64_t mask,int8_t* base,vuint32mf2_t bindex,vint8mf8_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_i8mf8_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei32_v_i8mf4_m(vbool32_t mask,int8_t* base,vuint32m1_t bindex,vint8mf4_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_i8mf4_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei32_v_i8mf2_m(vbool16_t mask,int8_t* base,vuint32m2_t bindex,vint8mf2_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_i8mf2_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei32_v_i8m1_m(vbool8_t mask,int8_t* base,vuint32m4_t bindex,vint8m1_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_i8m1_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei32_v_i8m2_m(vbool4_t mask,int8_t* base,vuint32m8_t bindex,vint8m2_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_i8m2_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei32_v_i16mf4_m(vbool64_t mask,int16_t* base,vuint32mf2_t bindex,vint16mf4_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_i16mf4_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei32_v_i16mf2_m(vbool32_t mask,int16_t* base,vuint32m1_t bindex,vint16mf2_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_i16mf2_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei32_v_i16m1_m(vbool16_t mask,int16_t* base,vuint32m2_t bindex,vint16m1_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_i16m1_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei32_v_i16m2_m(vbool8_t mask,int16_t* base,vuint32m4_t bindex,vint16m2_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_i16m2_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei32_v_i16m4_m(vbool4_t mask,int16_t* base,vuint32m8_t bindex,vint16m4_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_i16m4_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei32_v_i32mf2_m(vbool64_t mask,int32_t* base,vuint32mf2_t bindex,vint32mf2_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_i32mf2_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei32_v_i32m1_m(vbool32_t mask,int32_t* base,vuint32m1_t bindex,vint32m1_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_i32m1_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei32_v_i32m2_m(vbool16_t mask,int32_t* base,vuint32m2_t bindex,vint32m2_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_i32m2_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei32_v_i32m4_m(vbool8_t mask,int32_t* base,vuint32m4_t bindex,vint32m4_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_i32m4_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei32_v_i32m8_m(vbool4_t mask,int32_t* base,vuint32m8_t bindex,vint32m8_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_i32m8_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei32_v_i64m1_m(vbool64_t mask,int64_t* base,vuint32mf2_t bindex,vint64m1_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_i64m1_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei32_v_i64m2_m(vbool32_t mask,int64_t* base,vuint32m1_t bindex,vint64m2_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_i64m2_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei32_v_i64m4_m(vbool16_t mask,int64_t* base,vuint32m2_t bindex,vint64m4_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_i64m4_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei32_v_i64m8_m(vbool8_t mask,int64_t* base,vuint32m4_t bindex,vint64m8_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_i64m8_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei32_v_u8mf8_m(vbool64_t mask,uint8_t* base,vuint32mf2_t bindex,vuint8mf8_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_u8mf8_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei32_v_u8mf4_m(vbool32_t mask,uint8_t* base,vuint32m1_t bindex,vuint8mf4_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_u8mf4_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei32_v_u8mf2_m(vbool16_t mask,uint8_t* base,vuint32m2_t bindex,vuint8mf2_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_u8mf2_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei32_v_u8m1_m(vbool8_t mask,uint8_t* base,vuint32m4_t bindex,vuint8m1_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_u8m1_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei32_v_u8m2_m(vbool4_t mask,uint8_t* base,vuint32m8_t bindex,vuint8m2_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_u8m2_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei32_v_u16mf4_m(vbool64_t mask,uint16_t* base,vuint32mf2_t bindex,vuint16mf4_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_u16mf4_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei32_v_u16mf2_m(vbool32_t mask,uint16_t* base,vuint32m1_t bindex,vuint16mf2_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_u16mf2_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei32_v_u16m1_m(vbool16_t mask,uint16_t* base,vuint32m2_t bindex,vuint16m1_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_u16m1_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei32_v_u16m2_m(vbool8_t mask,uint16_t* base,vuint32m4_t bindex,vuint16m2_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_u16m2_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei32_v_u16m4_m(vbool4_t mask,uint16_t* base,vuint32m8_t bindex,vuint16m4_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_u16m4_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei32_v_u32mf2_m(vbool64_t mask,uint32_t* base,vuint32mf2_t bindex,vuint32mf2_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_u32mf2_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei32_v_u32m1_m(vbool32_t mask,uint32_t* base,vuint32m1_t bindex,vuint32m1_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_u32m1_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei32_v_u32m2_m(vbool16_t mask,uint32_t* base,vuint32m2_t bindex,vuint32m2_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_u32m2_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei32_v_u32m4_m(vbool8_t mask,uint32_t* base,vuint32m4_t bindex,vuint32m4_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_u32m4_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei32_v_u32m8_m(vbool4_t mask,uint32_t* base,vuint32m8_t bindex,vuint32m8_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_u32m8_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei32_v_u64m1_m(vbool64_t mask,uint64_t* base,vuint32mf2_t bindex,vuint64m1_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_u64m1_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei32_v_u64m2_m(vbool32_t mask,uint64_t* base,vuint32m1_t bindex,vuint64m2_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_u64m2_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei32_v_u64m4_m(vbool16_t mask,uint64_t* base,vuint32m2_t bindex,vuint64m4_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_u64m4_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei32_v_u64m8_m(vbool8_t mask,uint64_t* base,vuint32m4_t bindex,vuint64m8_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_u64m8_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei32_v_f32mf2_m(vbool64_t mask,float* base,vuint32mf2_t bindex,vfloat32mf2_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_f32mf2_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei32_v_f32m1_m(vbool32_t mask,float* base,vuint32m1_t bindex,vfloat32m1_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_f32m1_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei32_v_f32m2_m(vbool16_t mask,float* base,vuint32m2_t bindex,vfloat32m2_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_f32m2_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei32_v_f32m4_m(vbool8_t mask,float* base,vuint32m4_t bindex,vfloat32m4_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_f32m4_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei32_v_f32m8_m(vbool4_t mask,float* base,vuint32m8_t bindex,vfloat32m8_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_f32m8_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei32_v_f64m1_m(vbool64_t mask,double* base,vuint32mf2_t bindex,vfloat64m1_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_f64m1_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei32_v_f64m2_m(vbool32_t mask,double* base,vuint32m1_t bindex,vfloat64m2_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_f64m2_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei32_v_f64m4_m(vbool16_t mask,double* base,vuint32m2_t bindex,vfloat64m4_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_f64m4_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei32_v_f64m8_m(vbool8_t mask,double* base,vuint32m4_t bindex,vfloat64m8_t value,size_t vl)
+{
+    __riscv_vsoxei32_v_f64m8_m(mask,base,bindex,value,32);
+}
+
+
+
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf8,\s*t[au],\s*m[au]\s+vsoxei32\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf4,\s*t[au],\s*m[au]\s+vsoxei32\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf2,\s*t[au],\s*m[au]\s+vsoxei32\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m1,\s*t[au],\s*m[au]\s+vsoxei32\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m2,\s*t[au],\s*m[au]\s+vsoxei32\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf4,\s*t[au],\s*m[au]\s+vsoxei32\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf2,\s*t[au],\s*m[au]\s+vsoxei32\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m1,\s*t[au],\s*m[au]\s+vsoxei32\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m2,\s*t[au],\s*m[au]\s+vsoxei32\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m4,\s*t[au],\s*m[au]\s+vsoxei32\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*mf2,\s*t[au],\s*m[au]\s+vsoxei32\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 3 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m1,\s*t[au],\s*m[au]\s+vsoxei32\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 3 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m2,\s*t[au],\s*m[au]\s+vsoxei32\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 3 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m4,\s*t[au],\s*m[au]\s+vsoxei32\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 3 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m8,\s*t[au],\s*m[au]\s+vsoxei32\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 3 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m1,\s*t[au],\s*m[au]\s+vsoxei32\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 3 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m2,\s*t[au],\s*m[au]\s+vsoxei32\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 3 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m4,\s*t[au],\s*m[au]\s+vsoxei32\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 3 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m8,\s*t[au],\s*m[au]\s+vsoxei32\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 3 } } */
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/base/vsoxei64_v-1.c b/gcc/testsuite/gcc.target/riscv/rvv/base/vsoxei64_v-1.c
new file mode 100644
index 00000000000..7bc1e3809b0
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/base/vsoxei64_v-1.c
@@ -0,0 +1,262 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gcv -mabi=lp64d -O3 -fno-schedule-insns -fno-schedule-insns2" } */
+
+#include "riscv_vector.h"
+
+void test___riscv_vsoxei64_v_i8mf8(int8_t* base,vuint64m1_t bindex,vint8mf8_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_i8mf8(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei64_v_i8mf4(int8_t* base,vuint64m2_t bindex,vint8mf4_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_i8mf4(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei64_v_i8mf2(int8_t* base,vuint64m4_t bindex,vint8mf2_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_i8mf2(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei64_v_i8m1(int8_t* base,vuint64m8_t bindex,vint8m1_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_i8m1(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei64_v_i16mf4(int16_t* base,vuint64m1_t bindex,vint16mf4_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_i16mf4(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei64_v_i16mf2(int16_t* base,vuint64m2_t bindex,vint16mf2_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_i16mf2(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei64_v_i16m1(int16_t* base,vuint64m4_t bindex,vint16m1_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_i16m1(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei64_v_i16m2(int16_t* base,vuint64m8_t bindex,vint16m2_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_i16m2(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei64_v_i32mf2(int32_t* base,vuint64m1_t bindex,vint32mf2_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_i32mf2(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei64_v_i32m1(int32_t* base,vuint64m2_t bindex,vint32m1_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_i32m1(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei64_v_i32m2(int32_t* base,vuint64m4_t bindex,vint32m2_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_i32m2(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei64_v_i32m4(int32_t* base,vuint64m8_t bindex,vint32m4_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_i32m4(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei64_v_i64m1(int64_t* base,vuint64m1_t bindex,vint64m1_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_i64m1(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei64_v_i64m2(int64_t* base,vuint64m2_t bindex,vint64m2_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_i64m2(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei64_v_i64m4(int64_t* base,vuint64m4_t bindex,vint64m4_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_i64m4(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei64_v_i64m8(int64_t* base,vuint64m8_t bindex,vint64m8_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_i64m8(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei64_v_u8mf8(uint8_t* base,vuint64m1_t bindex,vuint8mf8_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_u8mf8(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei64_v_u8mf4(uint8_t* base,vuint64m2_t bindex,vuint8mf4_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_u8mf4(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei64_v_u8mf2(uint8_t* base,vuint64m4_t bindex,vuint8mf2_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_u8mf2(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei64_v_u8m1(uint8_t* base,vuint64m8_t bindex,vuint8m1_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_u8m1(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei64_v_u16mf4(uint16_t* base,vuint64m1_t bindex,vuint16mf4_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_u16mf4(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei64_v_u16mf2(uint16_t* base,vuint64m2_t bindex,vuint16mf2_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_u16mf2(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei64_v_u16m1(uint16_t* base,vuint64m4_t bindex,vuint16m1_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_u16m1(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei64_v_u16m2(uint16_t* base,vuint64m8_t bindex,vuint16m2_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_u16m2(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei64_v_u32mf2(uint32_t* base,vuint64m1_t bindex,vuint32mf2_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_u32mf2(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei64_v_u32m1(uint32_t* base,vuint64m2_t bindex,vuint32m1_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_u32m1(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei64_v_u32m2(uint32_t* base,vuint64m4_t bindex,vuint32m2_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_u32m2(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei64_v_u32m4(uint32_t* base,vuint64m8_t bindex,vuint32m4_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_u32m4(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei64_v_u64m1(uint64_t* base,vuint64m1_t bindex,vuint64m1_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_u64m1(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei64_v_u64m2(uint64_t* base,vuint64m2_t bindex,vuint64m2_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_u64m2(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei64_v_u64m4(uint64_t* base,vuint64m4_t bindex,vuint64m4_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_u64m4(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei64_v_u64m8(uint64_t* base,vuint64m8_t bindex,vuint64m8_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_u64m8(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei64_v_f32mf2(float* base,vuint64m1_t bindex,vfloat32mf2_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_f32mf2(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei64_v_f32m1(float* base,vuint64m2_t bindex,vfloat32m1_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_f32m1(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei64_v_f32m2(float* base,vuint64m4_t bindex,vfloat32m2_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_f32m2(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei64_v_f32m4(float* base,vuint64m8_t bindex,vfloat32m4_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_f32m4(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei64_v_f64m1(double* base,vuint64m1_t bindex,vfloat64m1_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_f64m1(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei64_v_f64m2(double* base,vuint64m2_t bindex,vfloat64m2_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_f64m2(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei64_v_f64m4(double* base,vuint64m4_t bindex,vfloat64m4_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_f64m4(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei64_v_f64m8(double* base,vuint64m8_t bindex,vfloat64m8_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_f64m8(base,bindex,value,vl);
+}
+
+
+
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf8,\s*t[au],\s*m[au]\s+vsoxei64\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf4,\s*t[au],\s*m[au]\s+vsoxei64\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf2,\s*t[au],\s*m[au]\s+vsoxei64\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m1,\s*t[au],\s*m[au]\s+vsoxei64\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf4,\s*t[au],\s*m[au]\s+vsoxei64\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf2,\s*t[au],\s*m[au]\s+vsoxei64\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m1,\s*t[au],\s*m[au]\s+vsoxei64\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m2,\s*t[au],\s*m[au]\s+vsoxei64\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*mf2,\s*t[au],\s*m[au]\s+vsoxei64\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 3 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m1,\s*t[au],\s*m[au]\s+vsoxei64\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 3 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m2,\s*t[au],\s*m[au]\s+vsoxei64\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 3 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m4,\s*t[au],\s*m[au]\s+vsoxei64\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 3 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m1,\s*t[au],\s*m[au]\s+vsoxei64\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 3 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m2,\s*t[au],\s*m[au]\s+vsoxei64\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 3 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m4,\s*t[au],\s*m[au]\s+vsoxei64\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 3 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m8,\s*t[au],\s*m[au]\s+vsoxei64\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 3 } } */
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/base/vsoxei64_v-2.c b/gcc/testsuite/gcc.target/riscv/rvv/base/vsoxei64_v-2.c
new file mode 100644
index 00000000000..cdc586faa68
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/base/vsoxei64_v-2.c
@@ -0,0 +1,262 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gcv -mabi=lp64d -O3 -fno-schedule-insns -fno-schedule-insns2" } */
+
+#include "riscv_vector.h"
+
+void test___riscv_vsoxei64_v_i8mf8(int8_t* base,vuint64m1_t bindex,vint8mf8_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_i8mf8(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei64_v_i8mf4(int8_t* base,vuint64m2_t bindex,vint8mf4_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_i8mf4(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei64_v_i8mf2(int8_t* base,vuint64m4_t bindex,vint8mf2_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_i8mf2(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei64_v_i8m1(int8_t* base,vuint64m8_t bindex,vint8m1_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_i8m1(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei64_v_i16mf4(int16_t* base,vuint64m1_t bindex,vint16mf4_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_i16mf4(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei64_v_i16mf2(int16_t* base,vuint64m2_t bindex,vint16mf2_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_i16mf2(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei64_v_i16m1(int16_t* base,vuint64m4_t bindex,vint16m1_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_i16m1(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei64_v_i16m2(int16_t* base,vuint64m8_t bindex,vint16m2_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_i16m2(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei64_v_i32mf2(int32_t* base,vuint64m1_t bindex,vint32mf2_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_i32mf2(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei64_v_i32m1(int32_t* base,vuint64m2_t bindex,vint32m1_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_i32m1(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei64_v_i32m2(int32_t* base,vuint64m4_t bindex,vint32m2_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_i32m2(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei64_v_i32m4(int32_t* base,vuint64m8_t bindex,vint32m4_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_i32m4(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei64_v_i64m1(int64_t* base,vuint64m1_t bindex,vint64m1_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_i64m1(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei64_v_i64m2(int64_t* base,vuint64m2_t bindex,vint64m2_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_i64m2(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei64_v_i64m4(int64_t* base,vuint64m4_t bindex,vint64m4_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_i64m4(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei64_v_i64m8(int64_t* base,vuint64m8_t bindex,vint64m8_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_i64m8(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei64_v_u8mf8(uint8_t* base,vuint64m1_t bindex,vuint8mf8_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_u8mf8(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei64_v_u8mf4(uint8_t* base,vuint64m2_t bindex,vuint8mf4_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_u8mf4(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei64_v_u8mf2(uint8_t* base,vuint64m4_t bindex,vuint8mf2_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_u8mf2(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei64_v_u8m1(uint8_t* base,vuint64m8_t bindex,vuint8m1_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_u8m1(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei64_v_u16mf4(uint16_t* base,vuint64m1_t bindex,vuint16mf4_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_u16mf4(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei64_v_u16mf2(uint16_t* base,vuint64m2_t bindex,vuint16mf2_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_u16mf2(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei64_v_u16m1(uint16_t* base,vuint64m4_t bindex,vuint16m1_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_u16m1(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei64_v_u16m2(uint16_t* base,vuint64m8_t bindex,vuint16m2_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_u16m2(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei64_v_u32mf2(uint32_t* base,vuint64m1_t bindex,vuint32mf2_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_u32mf2(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei64_v_u32m1(uint32_t* base,vuint64m2_t bindex,vuint32m1_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_u32m1(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei64_v_u32m2(uint32_t* base,vuint64m4_t bindex,vuint32m2_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_u32m2(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei64_v_u32m4(uint32_t* base,vuint64m8_t bindex,vuint32m4_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_u32m4(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei64_v_u64m1(uint64_t* base,vuint64m1_t bindex,vuint64m1_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_u64m1(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei64_v_u64m2(uint64_t* base,vuint64m2_t bindex,vuint64m2_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_u64m2(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei64_v_u64m4(uint64_t* base,vuint64m4_t bindex,vuint64m4_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_u64m4(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei64_v_u64m8(uint64_t* base,vuint64m8_t bindex,vuint64m8_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_u64m8(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei64_v_f32mf2(float* base,vuint64m1_t bindex,vfloat32mf2_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_f32mf2(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei64_v_f32m1(float* base,vuint64m2_t bindex,vfloat32m1_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_f32m1(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei64_v_f32m2(float* base,vuint64m4_t bindex,vfloat32m2_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_f32m2(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei64_v_f32m4(float* base,vuint64m8_t bindex,vfloat32m4_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_f32m4(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei64_v_f64m1(double* base,vuint64m1_t bindex,vfloat64m1_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_f64m1(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei64_v_f64m2(double* base,vuint64m2_t bindex,vfloat64m2_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_f64m2(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei64_v_f64m4(double* base,vuint64m4_t bindex,vfloat64m4_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_f64m4(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei64_v_f64m8(double* base,vuint64m8_t bindex,vfloat64m8_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_f64m8(base,bindex,value,31);
+}
+
+
+
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf8,\s*t[au],\s*m[au]\s+vsoxei64\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 2 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf4,\s*t[au],\s*m[au]\s+vsoxei64\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 2 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf2,\s*t[au],\s*m[au]\s+vsoxei64\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 2 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m1,\s*t[au],\s*m[au]\s+vsoxei64\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 2 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*mf4,\s*t[au],\s*m[au]\s+vsoxei64\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 2 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*mf2,\s*t[au],\s*m[au]\s+vsoxei64\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 2 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m1,\s*t[au],\s*m[au]\s+vsoxei64\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 2 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m2,\s*t[au],\s*m[au]\s+vsoxei64\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 2 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*mf2,\s*t[au],\s*m[au]\s+vsoxei64\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 3 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m1,\s*t[au],\s*m[au]\s+vsoxei64\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 3 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m2,\s*t[au],\s*m[au]\s+vsoxei64\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 3 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m4,\s*t[au],\s*m[au]\s+vsoxei64\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 3 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e64,\s*m1,\s*t[au],\s*m[au]\s+vsoxei64\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 3 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e64,\s*m2,\s*t[au],\s*m[au]\s+vsoxei64\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 3 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e64,\s*m4,\s*t[au],\s*m[au]\s+vsoxei64\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 3 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e64,\s*m8,\s*t[au],\s*m[au]\s+vsoxei64\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 3 } } */
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/base/vsoxei64_v-3.c b/gcc/testsuite/gcc.target/riscv/rvv/base/vsoxei64_v-3.c
new file mode 100644
index 00000000000..3af5f9f26e9
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/base/vsoxei64_v-3.c
@@ -0,0 +1,262 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gcv -mabi=lp64d -O3 -fno-schedule-insns -fno-schedule-insns2" } */
+
+#include "riscv_vector.h"
+
+void test___riscv_vsoxei64_v_i8mf8(int8_t* base,vuint64m1_t bindex,vint8mf8_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_i8mf8(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei64_v_i8mf4(int8_t* base,vuint64m2_t bindex,vint8mf4_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_i8mf4(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei64_v_i8mf2(int8_t* base,vuint64m4_t bindex,vint8mf2_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_i8mf2(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei64_v_i8m1(int8_t* base,vuint64m8_t bindex,vint8m1_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_i8m1(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei64_v_i16mf4(int16_t* base,vuint64m1_t bindex,vint16mf4_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_i16mf4(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei64_v_i16mf2(int16_t* base,vuint64m2_t bindex,vint16mf2_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_i16mf2(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei64_v_i16m1(int16_t* base,vuint64m4_t bindex,vint16m1_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_i16m1(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei64_v_i16m2(int16_t* base,vuint64m8_t bindex,vint16m2_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_i16m2(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei64_v_i32mf2(int32_t* base,vuint64m1_t bindex,vint32mf2_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_i32mf2(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei64_v_i32m1(int32_t* base,vuint64m2_t bindex,vint32m1_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_i32m1(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei64_v_i32m2(int32_t* base,vuint64m4_t bindex,vint32m2_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_i32m2(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei64_v_i32m4(int32_t* base,vuint64m8_t bindex,vint32m4_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_i32m4(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei64_v_i64m1(int64_t* base,vuint64m1_t bindex,vint64m1_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_i64m1(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei64_v_i64m2(int64_t* base,vuint64m2_t bindex,vint64m2_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_i64m2(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei64_v_i64m4(int64_t* base,vuint64m4_t bindex,vint64m4_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_i64m4(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei64_v_i64m8(int64_t* base,vuint64m8_t bindex,vint64m8_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_i64m8(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei64_v_u8mf8(uint8_t* base,vuint64m1_t bindex,vuint8mf8_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_u8mf8(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei64_v_u8mf4(uint8_t* base,vuint64m2_t bindex,vuint8mf4_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_u8mf4(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei64_v_u8mf2(uint8_t* base,vuint64m4_t bindex,vuint8mf2_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_u8mf2(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei64_v_u8m1(uint8_t* base,vuint64m8_t bindex,vuint8m1_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_u8m1(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei64_v_u16mf4(uint16_t* base,vuint64m1_t bindex,vuint16mf4_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_u16mf4(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei64_v_u16mf2(uint16_t* base,vuint64m2_t bindex,vuint16mf2_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_u16mf2(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei64_v_u16m1(uint16_t* base,vuint64m4_t bindex,vuint16m1_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_u16m1(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei64_v_u16m2(uint16_t* base,vuint64m8_t bindex,vuint16m2_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_u16m2(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei64_v_u32mf2(uint32_t* base,vuint64m1_t bindex,vuint32mf2_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_u32mf2(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei64_v_u32m1(uint32_t* base,vuint64m2_t bindex,vuint32m1_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_u32m1(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei64_v_u32m2(uint32_t* base,vuint64m4_t bindex,vuint32m2_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_u32m2(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei64_v_u32m4(uint32_t* base,vuint64m8_t bindex,vuint32m4_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_u32m4(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei64_v_u64m1(uint64_t* base,vuint64m1_t bindex,vuint64m1_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_u64m1(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei64_v_u64m2(uint64_t* base,vuint64m2_t bindex,vuint64m2_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_u64m2(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei64_v_u64m4(uint64_t* base,vuint64m4_t bindex,vuint64m4_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_u64m4(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei64_v_u64m8(uint64_t* base,vuint64m8_t bindex,vuint64m8_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_u64m8(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei64_v_f32mf2(float* base,vuint64m1_t bindex,vfloat32mf2_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_f32mf2(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei64_v_f32m1(float* base,vuint64m2_t bindex,vfloat32m1_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_f32m1(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei64_v_f32m2(float* base,vuint64m4_t bindex,vfloat32m2_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_f32m2(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei64_v_f32m4(float* base,vuint64m8_t bindex,vfloat32m4_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_f32m4(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei64_v_f64m1(double* base,vuint64m1_t bindex,vfloat64m1_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_f64m1(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei64_v_f64m2(double* base,vuint64m2_t bindex,vfloat64m2_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_f64m2(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei64_v_f64m4(double* base,vuint64m4_t bindex,vfloat64m4_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_f64m4(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei64_v_f64m8(double* base,vuint64m8_t bindex,vfloat64m8_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_f64m8(base,bindex,value,32);
+}
+
+
+
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf8,\s*t[au],\s*m[au]\s+vsoxei64\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf4,\s*t[au],\s*m[au]\s+vsoxei64\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf2,\s*t[au],\s*m[au]\s+vsoxei64\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m1,\s*t[au],\s*m[au]\s+vsoxei64\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf4,\s*t[au],\s*m[au]\s+vsoxei64\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf2,\s*t[au],\s*m[au]\s+vsoxei64\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m1,\s*t[au],\s*m[au]\s+vsoxei64\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m2,\s*t[au],\s*m[au]\s+vsoxei64\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*mf2,\s*t[au],\s*m[au]\s+vsoxei64\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 3 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m1,\s*t[au],\s*m[au]\s+vsoxei64\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 3 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m2,\s*t[au],\s*m[au]\s+vsoxei64\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 3 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m4,\s*t[au],\s*m[au]\s+vsoxei64\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 3 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m1,\s*t[au],\s*m[au]\s+vsoxei64\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 3 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m2,\s*t[au],\s*m[au]\s+vsoxei64\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 3 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m4,\s*t[au],\s*m[au]\s+vsoxei64\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 3 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m8,\s*t[au],\s*m[au]\s+vsoxei64\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 3 } } */
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/base/vsoxei64_v_m-1.c b/gcc/testsuite/gcc.target/riscv/rvv/base/vsoxei64_v_m-1.c
new file mode 100644
index 00000000000..366032bfbbb
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/base/vsoxei64_v_m-1.c
@@ -0,0 +1,262 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gcv -mabi=lp64d -O3 -fno-schedule-insns -fno-schedule-insns2" } */
+
+#include "riscv_vector.h"
+
+void test___riscv_vsoxei64_v_i8mf8_m(vbool64_t mask,int8_t* base,vuint64m1_t bindex,vint8mf8_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_i8mf8_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei64_v_i8mf4_m(vbool32_t mask,int8_t* base,vuint64m2_t bindex,vint8mf4_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_i8mf4_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei64_v_i8mf2_m(vbool16_t mask,int8_t* base,vuint64m4_t bindex,vint8mf2_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_i8mf2_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei64_v_i8m1_m(vbool8_t mask,int8_t* base,vuint64m8_t bindex,vint8m1_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_i8m1_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei64_v_i16mf4_m(vbool64_t mask,int16_t* base,vuint64m1_t bindex,vint16mf4_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_i16mf4_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei64_v_i16mf2_m(vbool32_t mask,int16_t* base,vuint64m2_t bindex,vint16mf2_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_i16mf2_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei64_v_i16m1_m(vbool16_t mask,int16_t* base,vuint64m4_t bindex,vint16m1_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_i16m1_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei64_v_i16m2_m(vbool8_t mask,int16_t* base,vuint64m8_t bindex,vint16m2_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_i16m2_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei64_v_i32mf2_m(vbool64_t mask,int32_t* base,vuint64m1_t bindex,vint32mf2_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_i32mf2_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei64_v_i32m1_m(vbool32_t mask,int32_t* base,vuint64m2_t bindex,vint32m1_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_i32m1_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei64_v_i32m2_m(vbool16_t mask,int32_t* base,vuint64m4_t bindex,vint32m2_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_i32m2_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei64_v_i32m4_m(vbool8_t mask,int32_t* base,vuint64m8_t bindex,vint32m4_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_i32m4_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei64_v_i64m1_m(vbool64_t mask,int64_t* base,vuint64m1_t bindex,vint64m1_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_i64m1_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei64_v_i64m2_m(vbool32_t mask,int64_t* base,vuint64m2_t bindex,vint64m2_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_i64m2_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei64_v_i64m4_m(vbool16_t mask,int64_t* base,vuint64m4_t bindex,vint64m4_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_i64m4_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei64_v_i64m8_m(vbool8_t mask,int64_t* base,vuint64m8_t bindex,vint64m8_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_i64m8_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei64_v_u8mf8_m(vbool64_t mask,uint8_t* base,vuint64m1_t bindex,vuint8mf8_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_u8mf8_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei64_v_u8mf4_m(vbool32_t mask,uint8_t* base,vuint64m2_t bindex,vuint8mf4_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_u8mf4_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei64_v_u8mf2_m(vbool16_t mask,uint8_t* base,vuint64m4_t bindex,vuint8mf2_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_u8mf2_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei64_v_u8m1_m(vbool8_t mask,uint8_t* base,vuint64m8_t bindex,vuint8m1_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_u8m1_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei64_v_u16mf4_m(vbool64_t mask,uint16_t* base,vuint64m1_t bindex,vuint16mf4_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_u16mf4_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei64_v_u16mf2_m(vbool32_t mask,uint16_t* base,vuint64m2_t bindex,vuint16mf2_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_u16mf2_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei64_v_u16m1_m(vbool16_t mask,uint16_t* base,vuint64m4_t bindex,vuint16m1_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_u16m1_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei64_v_u16m2_m(vbool8_t mask,uint16_t* base,vuint64m8_t bindex,vuint16m2_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_u16m2_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei64_v_u32mf2_m(vbool64_t mask,uint32_t* base,vuint64m1_t bindex,vuint32mf2_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_u32mf2_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei64_v_u32m1_m(vbool32_t mask,uint32_t* base,vuint64m2_t bindex,vuint32m1_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_u32m1_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei64_v_u32m2_m(vbool16_t mask,uint32_t* base,vuint64m4_t bindex,vuint32m2_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_u32m2_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei64_v_u32m4_m(vbool8_t mask,uint32_t* base,vuint64m8_t bindex,vuint32m4_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_u32m4_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei64_v_u64m1_m(vbool64_t mask,uint64_t* base,vuint64m1_t bindex,vuint64m1_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_u64m1_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei64_v_u64m2_m(vbool32_t mask,uint64_t* base,vuint64m2_t bindex,vuint64m2_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_u64m2_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei64_v_u64m4_m(vbool16_t mask,uint64_t* base,vuint64m4_t bindex,vuint64m4_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_u64m4_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei64_v_u64m8_m(vbool8_t mask,uint64_t* base,vuint64m8_t bindex,vuint64m8_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_u64m8_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei64_v_f32mf2_m(vbool64_t mask,float* base,vuint64m1_t bindex,vfloat32mf2_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_f32mf2_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei64_v_f32m1_m(vbool32_t mask,float* base,vuint64m2_t bindex,vfloat32m1_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_f32m1_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei64_v_f32m2_m(vbool16_t mask,float* base,vuint64m4_t bindex,vfloat32m2_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_f32m2_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei64_v_f32m4_m(vbool8_t mask,float* base,vuint64m8_t bindex,vfloat32m4_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_f32m4_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei64_v_f64m1_m(vbool64_t mask,double* base,vuint64m1_t bindex,vfloat64m1_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_f64m1_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei64_v_f64m2_m(vbool32_t mask,double* base,vuint64m2_t bindex,vfloat64m2_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_f64m2_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei64_v_f64m4_m(vbool16_t mask,double* base,vuint64m4_t bindex,vfloat64m4_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_f64m4_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei64_v_f64m8_m(vbool8_t mask,double* base,vuint64m8_t bindex,vfloat64m8_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_f64m8_m(mask,base,bindex,value,vl);
+}
+
+
+
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf8,\s*t[au],\s*m[au]\s+vsoxei64\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf4,\s*t[au],\s*m[au]\s+vsoxei64\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf2,\s*t[au],\s*m[au]\s+vsoxei64\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m1,\s*t[au],\s*m[au]\s+vsoxei64\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf4,\s*t[au],\s*m[au]\s+vsoxei64\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf2,\s*t[au],\s*m[au]\s+vsoxei64\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m1,\s*t[au],\s*m[au]\s+vsoxei64\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m2,\s*t[au],\s*m[au]\s+vsoxei64\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*mf2,\s*t[au],\s*m[au]\s+vsoxei64\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 3 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m1,\s*t[au],\s*m[au]\s+vsoxei64\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 3 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m2,\s*t[au],\s*m[au]\s+vsoxei64\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 3 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m4,\s*t[au],\s*m[au]\s+vsoxei64\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 3 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m1,\s*t[au],\s*m[au]\s+vsoxei64\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 3 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m2,\s*t[au],\s*m[au]\s+vsoxei64\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 3 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m4,\s*t[au],\s*m[au]\s+vsoxei64\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 3 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m8,\s*t[au],\s*m[au]\s+vsoxei64\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 3 } } */
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/base/vsoxei64_v_m-2.c b/gcc/testsuite/gcc.target/riscv/rvv/base/vsoxei64_v_m-2.c
new file mode 100644
index 00000000000..ba50f88280f
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/base/vsoxei64_v_m-2.c
@@ -0,0 +1,262 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gcv -mabi=lp64d -O3 -fno-schedule-insns -fno-schedule-insns2" } */
+
+#include "riscv_vector.h"
+
+void test___riscv_vsoxei64_v_i8mf8_m(vbool64_t mask,int8_t* base,vuint64m1_t bindex,vint8mf8_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_i8mf8_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei64_v_i8mf4_m(vbool32_t mask,int8_t* base,vuint64m2_t bindex,vint8mf4_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_i8mf4_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei64_v_i8mf2_m(vbool16_t mask,int8_t* base,vuint64m4_t bindex,vint8mf2_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_i8mf2_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei64_v_i8m1_m(vbool8_t mask,int8_t* base,vuint64m8_t bindex,vint8m1_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_i8m1_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei64_v_i16mf4_m(vbool64_t mask,int16_t* base,vuint64m1_t bindex,vint16mf4_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_i16mf4_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei64_v_i16mf2_m(vbool32_t mask,int16_t* base,vuint64m2_t bindex,vint16mf2_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_i16mf2_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei64_v_i16m1_m(vbool16_t mask,int16_t* base,vuint64m4_t bindex,vint16m1_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_i16m1_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei64_v_i16m2_m(vbool8_t mask,int16_t* base,vuint64m8_t bindex,vint16m2_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_i16m2_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei64_v_i32mf2_m(vbool64_t mask,int32_t* base,vuint64m1_t bindex,vint32mf2_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_i32mf2_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei64_v_i32m1_m(vbool32_t mask,int32_t* base,vuint64m2_t bindex,vint32m1_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_i32m1_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei64_v_i32m2_m(vbool16_t mask,int32_t* base,vuint64m4_t bindex,vint32m2_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_i32m2_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei64_v_i32m4_m(vbool8_t mask,int32_t* base,vuint64m8_t bindex,vint32m4_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_i32m4_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei64_v_i64m1_m(vbool64_t mask,int64_t* base,vuint64m1_t bindex,vint64m1_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_i64m1_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei64_v_i64m2_m(vbool32_t mask,int64_t* base,vuint64m2_t bindex,vint64m2_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_i64m2_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei64_v_i64m4_m(vbool16_t mask,int64_t* base,vuint64m4_t bindex,vint64m4_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_i64m4_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei64_v_i64m8_m(vbool8_t mask,int64_t* base,vuint64m8_t bindex,vint64m8_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_i64m8_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei64_v_u8mf8_m(vbool64_t mask,uint8_t* base,vuint64m1_t bindex,vuint8mf8_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_u8mf8_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei64_v_u8mf4_m(vbool32_t mask,uint8_t* base,vuint64m2_t bindex,vuint8mf4_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_u8mf4_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei64_v_u8mf2_m(vbool16_t mask,uint8_t* base,vuint64m4_t bindex,vuint8mf2_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_u8mf2_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei64_v_u8m1_m(vbool8_t mask,uint8_t* base,vuint64m8_t bindex,vuint8m1_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_u8m1_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei64_v_u16mf4_m(vbool64_t mask,uint16_t* base,vuint64m1_t bindex,vuint16mf4_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_u16mf4_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei64_v_u16mf2_m(vbool32_t mask,uint16_t* base,vuint64m2_t bindex,vuint16mf2_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_u16mf2_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei64_v_u16m1_m(vbool16_t mask,uint16_t* base,vuint64m4_t bindex,vuint16m1_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_u16m1_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei64_v_u16m2_m(vbool8_t mask,uint16_t* base,vuint64m8_t bindex,vuint16m2_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_u16m2_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei64_v_u32mf2_m(vbool64_t mask,uint32_t* base,vuint64m1_t bindex,vuint32mf2_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_u32mf2_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei64_v_u32m1_m(vbool32_t mask,uint32_t* base,vuint64m2_t bindex,vuint32m1_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_u32m1_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei64_v_u32m2_m(vbool16_t mask,uint32_t* base,vuint64m4_t bindex,vuint32m2_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_u32m2_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei64_v_u32m4_m(vbool8_t mask,uint32_t* base,vuint64m8_t bindex,vuint32m4_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_u32m4_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei64_v_u64m1_m(vbool64_t mask,uint64_t* base,vuint64m1_t bindex,vuint64m1_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_u64m1_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei64_v_u64m2_m(vbool32_t mask,uint64_t* base,vuint64m2_t bindex,vuint64m2_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_u64m2_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei64_v_u64m4_m(vbool16_t mask,uint64_t* base,vuint64m4_t bindex,vuint64m4_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_u64m4_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei64_v_u64m8_m(vbool8_t mask,uint64_t* base,vuint64m8_t bindex,vuint64m8_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_u64m8_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei64_v_f32mf2_m(vbool64_t mask,float* base,vuint64m1_t bindex,vfloat32mf2_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_f32mf2_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei64_v_f32m1_m(vbool32_t mask,float* base,vuint64m2_t bindex,vfloat32m1_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_f32m1_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei64_v_f32m2_m(vbool16_t mask,float* base,vuint64m4_t bindex,vfloat32m2_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_f32m2_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei64_v_f32m4_m(vbool8_t mask,float* base,vuint64m8_t bindex,vfloat32m4_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_f32m4_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei64_v_f64m1_m(vbool64_t mask,double* base,vuint64m1_t bindex,vfloat64m1_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_f64m1_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei64_v_f64m2_m(vbool32_t mask,double* base,vuint64m2_t bindex,vfloat64m2_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_f64m2_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei64_v_f64m4_m(vbool16_t mask,double* base,vuint64m4_t bindex,vfloat64m4_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_f64m4_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei64_v_f64m8_m(vbool8_t mask,double* base,vuint64m8_t bindex,vfloat64m8_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_f64m8_m(mask,base,bindex,value,31);
+}
+
+
+
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf8,\s*t[au],\s*m[au]\s+vsoxei64\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 2 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf4,\s*t[au],\s*m[au]\s+vsoxei64\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 2 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf2,\s*t[au],\s*m[au]\s+vsoxei64\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 2 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m1,\s*t[au],\s*m[au]\s+vsoxei64\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 2 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*mf4,\s*t[au],\s*m[au]\s+vsoxei64\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 2 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*mf2,\s*t[au],\s*m[au]\s+vsoxei64\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 2 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m1,\s*t[au],\s*m[au]\s+vsoxei64\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 2 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m2,\s*t[au],\s*m[au]\s+vsoxei64\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 2 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*mf2,\s*t[au],\s*m[au]\s+vsoxei64\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 3 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m1,\s*t[au],\s*m[au]\s+vsoxei64\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 3 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m2,\s*t[au],\s*m[au]\s+vsoxei64\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 3 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m4,\s*t[au],\s*m[au]\s+vsoxei64\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 3 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e64,\s*m1,\s*t[au],\s*m[au]\s+vsoxei64\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 3 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e64,\s*m2,\s*t[au],\s*m[au]\s+vsoxei64\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 3 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e64,\s*m4,\s*t[au],\s*m[au]\s+vsoxei64\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 3 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e64,\s*m8,\s*t[au],\s*m[au]\s+vsoxei64\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 3 } } */
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/base/vsoxei64_v_m-3.c b/gcc/testsuite/gcc.target/riscv/rvv/base/vsoxei64_v_m-3.c
new file mode 100644
index 00000000000..d0783234767
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/base/vsoxei64_v_m-3.c
@@ -0,0 +1,262 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gcv -mabi=lp64d -O3 -fno-schedule-insns -fno-schedule-insns2" } */
+
+#include "riscv_vector.h"
+
+void test___riscv_vsoxei64_v_i8mf8_m(vbool64_t mask,int8_t* base,vuint64m1_t bindex,vint8mf8_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_i8mf8_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei64_v_i8mf4_m(vbool32_t mask,int8_t* base,vuint64m2_t bindex,vint8mf4_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_i8mf4_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei64_v_i8mf2_m(vbool16_t mask,int8_t* base,vuint64m4_t bindex,vint8mf2_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_i8mf2_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei64_v_i8m1_m(vbool8_t mask,int8_t* base,vuint64m8_t bindex,vint8m1_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_i8m1_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei64_v_i16mf4_m(vbool64_t mask,int16_t* base,vuint64m1_t bindex,vint16mf4_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_i16mf4_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei64_v_i16mf2_m(vbool32_t mask,int16_t* base,vuint64m2_t bindex,vint16mf2_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_i16mf2_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei64_v_i16m1_m(vbool16_t mask,int16_t* base,vuint64m4_t bindex,vint16m1_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_i16m1_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei64_v_i16m2_m(vbool8_t mask,int16_t* base,vuint64m8_t bindex,vint16m2_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_i16m2_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei64_v_i32mf2_m(vbool64_t mask,int32_t* base,vuint64m1_t bindex,vint32mf2_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_i32mf2_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei64_v_i32m1_m(vbool32_t mask,int32_t* base,vuint64m2_t bindex,vint32m1_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_i32m1_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei64_v_i32m2_m(vbool16_t mask,int32_t* base,vuint64m4_t bindex,vint32m2_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_i32m2_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei64_v_i32m4_m(vbool8_t mask,int32_t* base,vuint64m8_t bindex,vint32m4_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_i32m4_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei64_v_i64m1_m(vbool64_t mask,int64_t* base,vuint64m1_t bindex,vint64m1_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_i64m1_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei64_v_i64m2_m(vbool32_t mask,int64_t* base,vuint64m2_t bindex,vint64m2_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_i64m2_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei64_v_i64m4_m(vbool16_t mask,int64_t* base,vuint64m4_t bindex,vint64m4_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_i64m4_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei64_v_i64m8_m(vbool8_t mask,int64_t* base,vuint64m8_t bindex,vint64m8_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_i64m8_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei64_v_u8mf8_m(vbool64_t mask,uint8_t* base,vuint64m1_t bindex,vuint8mf8_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_u8mf8_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei64_v_u8mf4_m(vbool32_t mask,uint8_t* base,vuint64m2_t bindex,vuint8mf4_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_u8mf4_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei64_v_u8mf2_m(vbool16_t mask,uint8_t* base,vuint64m4_t bindex,vuint8mf2_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_u8mf2_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei64_v_u8m1_m(vbool8_t mask,uint8_t* base,vuint64m8_t bindex,vuint8m1_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_u8m1_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei64_v_u16mf4_m(vbool64_t mask,uint16_t* base,vuint64m1_t bindex,vuint16mf4_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_u16mf4_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei64_v_u16mf2_m(vbool32_t mask,uint16_t* base,vuint64m2_t bindex,vuint16mf2_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_u16mf2_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei64_v_u16m1_m(vbool16_t mask,uint16_t* base,vuint64m4_t bindex,vuint16m1_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_u16m1_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei64_v_u16m2_m(vbool8_t mask,uint16_t* base,vuint64m8_t bindex,vuint16m2_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_u16m2_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei64_v_u32mf2_m(vbool64_t mask,uint32_t* base,vuint64m1_t bindex,vuint32mf2_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_u32mf2_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei64_v_u32m1_m(vbool32_t mask,uint32_t* base,vuint64m2_t bindex,vuint32m1_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_u32m1_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei64_v_u32m2_m(vbool16_t mask,uint32_t* base,vuint64m4_t bindex,vuint32m2_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_u32m2_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei64_v_u32m4_m(vbool8_t mask,uint32_t* base,vuint64m8_t bindex,vuint32m4_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_u32m4_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei64_v_u64m1_m(vbool64_t mask,uint64_t* base,vuint64m1_t bindex,vuint64m1_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_u64m1_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei64_v_u64m2_m(vbool32_t mask,uint64_t* base,vuint64m2_t bindex,vuint64m2_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_u64m2_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei64_v_u64m4_m(vbool16_t mask,uint64_t* base,vuint64m4_t bindex,vuint64m4_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_u64m4_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei64_v_u64m8_m(vbool8_t mask,uint64_t* base,vuint64m8_t bindex,vuint64m8_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_u64m8_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei64_v_f32mf2_m(vbool64_t mask,float* base,vuint64m1_t bindex,vfloat32mf2_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_f32mf2_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei64_v_f32m1_m(vbool32_t mask,float* base,vuint64m2_t bindex,vfloat32m1_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_f32m1_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei64_v_f32m2_m(vbool16_t mask,float* base,vuint64m4_t bindex,vfloat32m2_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_f32m2_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei64_v_f32m4_m(vbool8_t mask,float* base,vuint64m8_t bindex,vfloat32m4_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_f32m4_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei64_v_f64m1_m(vbool64_t mask,double* base,vuint64m1_t bindex,vfloat64m1_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_f64m1_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei64_v_f64m2_m(vbool32_t mask,double* base,vuint64m2_t bindex,vfloat64m2_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_f64m2_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei64_v_f64m4_m(vbool16_t mask,double* base,vuint64m4_t bindex,vfloat64m4_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_f64m4_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei64_v_f64m8_m(vbool8_t mask,double* base,vuint64m8_t bindex,vfloat64m8_t value,size_t vl)
+{
+    __riscv_vsoxei64_v_f64m8_m(mask,base,bindex,value,32);
+}
+
+
+
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf8,\s*t[au],\s*m[au]\s+vsoxei64\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf4,\s*t[au],\s*m[au]\s+vsoxei64\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf2,\s*t[au],\s*m[au]\s+vsoxei64\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m1,\s*t[au],\s*m[au]\s+vsoxei64\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf4,\s*t[au],\s*m[au]\s+vsoxei64\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf2,\s*t[au],\s*m[au]\s+vsoxei64\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m1,\s*t[au],\s*m[au]\s+vsoxei64\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m2,\s*t[au],\s*m[au]\s+vsoxei64\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*mf2,\s*t[au],\s*m[au]\s+vsoxei64\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 3 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m1,\s*t[au],\s*m[au]\s+vsoxei64\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 3 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m2,\s*t[au],\s*m[au]\s+vsoxei64\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 3 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m4,\s*t[au],\s*m[au]\s+vsoxei64\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 3 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m1,\s*t[au],\s*m[au]\s+vsoxei64\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 3 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m2,\s*t[au],\s*m[au]\s+vsoxei64\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 3 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m4,\s*t[au],\s*m[au]\s+vsoxei64\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 3 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m8,\s*t[au],\s*m[au]\s+vsoxei64\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 3 } } */
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/base/vsoxei8_v-1.c b/gcc/testsuite/gcc.target/riscv/rvv/base/vsoxei8_v-1.c
new file mode 100644
index 00000000000..0adff2678d6
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/base/vsoxei8_v-1.c
@@ -0,0 +1,346 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gcv -mabi=lp64d -O3 -fno-schedule-insns -fno-schedule-insns2" } */
+
+#include "riscv_vector.h"
+
+void test___riscv_vsoxei8_v_i8mf8(int8_t* base,vuint8mf8_t bindex,vint8mf8_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_i8mf8(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei8_v_i8mf4(int8_t* base,vuint8mf4_t bindex,vint8mf4_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_i8mf4(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei8_v_i8mf2(int8_t* base,vuint8mf2_t bindex,vint8mf2_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_i8mf2(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei8_v_i8m1(int8_t* base,vuint8m1_t bindex,vint8m1_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_i8m1(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei8_v_i8m2(int8_t* base,vuint8m2_t bindex,vint8m2_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_i8m2(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei8_v_i8m4(int8_t* base,vuint8m4_t bindex,vint8m4_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_i8m4(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei8_v_i8m8(int8_t* base,vuint8m8_t bindex,vint8m8_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_i8m8(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei8_v_i16mf4(int16_t* base,vuint8mf8_t bindex,vint16mf4_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_i16mf4(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei8_v_i16mf2(int16_t* base,vuint8mf4_t bindex,vint16mf2_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_i16mf2(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei8_v_i16m1(int16_t* base,vuint8mf2_t bindex,vint16m1_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_i16m1(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei8_v_i16m2(int16_t* base,vuint8m1_t bindex,vint16m2_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_i16m2(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei8_v_i16m4(int16_t* base,vuint8m2_t bindex,vint16m4_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_i16m4(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei8_v_i16m8(int16_t* base,vuint8m4_t bindex,vint16m8_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_i16m8(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei8_v_i32mf2(int32_t* base,vuint8mf8_t bindex,vint32mf2_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_i32mf2(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei8_v_i32m1(int32_t* base,vuint8mf4_t bindex,vint32m1_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_i32m1(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei8_v_i32m2(int32_t* base,vuint8mf2_t bindex,vint32m2_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_i32m2(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei8_v_i32m4(int32_t* base,vuint8m1_t bindex,vint32m4_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_i32m4(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei8_v_i32m8(int32_t* base,vuint8m2_t bindex,vint32m8_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_i32m8(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei8_v_i64m1(int64_t* base,vuint8mf8_t bindex,vint64m1_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_i64m1(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei8_v_i64m2(int64_t* base,vuint8mf4_t bindex,vint64m2_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_i64m2(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei8_v_i64m4(int64_t* base,vuint8mf2_t bindex,vint64m4_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_i64m4(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei8_v_i64m8(int64_t* base,vuint8m1_t bindex,vint64m8_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_i64m8(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei8_v_u8mf8(uint8_t* base,vuint8mf8_t bindex,vuint8mf8_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_u8mf8(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei8_v_u8mf4(uint8_t* base,vuint8mf4_t bindex,vuint8mf4_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_u8mf4(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei8_v_u8mf2(uint8_t* base,vuint8mf2_t bindex,vuint8mf2_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_u8mf2(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei8_v_u8m1(uint8_t* base,vuint8m1_t bindex,vuint8m1_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_u8m1(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei8_v_u8m2(uint8_t* base,vuint8m2_t bindex,vuint8m2_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_u8m2(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei8_v_u8m4(uint8_t* base,vuint8m4_t bindex,vuint8m4_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_u8m4(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei8_v_u8m8(uint8_t* base,vuint8m8_t bindex,vuint8m8_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_u8m8(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei8_v_u16mf4(uint16_t* base,vuint8mf8_t bindex,vuint16mf4_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_u16mf4(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei8_v_u16mf2(uint16_t* base,vuint8mf4_t bindex,vuint16mf2_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_u16mf2(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei8_v_u16m1(uint16_t* base,vuint8mf2_t bindex,vuint16m1_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_u16m1(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei8_v_u16m2(uint16_t* base,vuint8m1_t bindex,vuint16m2_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_u16m2(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei8_v_u16m4(uint16_t* base,vuint8m2_t bindex,vuint16m4_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_u16m4(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei8_v_u16m8(uint16_t* base,vuint8m4_t bindex,vuint16m8_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_u16m8(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei8_v_u32mf2(uint32_t* base,vuint8mf8_t bindex,vuint32mf2_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_u32mf2(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei8_v_u32m1(uint32_t* base,vuint8mf4_t bindex,vuint32m1_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_u32m1(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei8_v_u32m2(uint32_t* base,vuint8mf2_t bindex,vuint32m2_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_u32m2(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei8_v_u32m4(uint32_t* base,vuint8m1_t bindex,vuint32m4_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_u32m4(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei8_v_u32m8(uint32_t* base,vuint8m2_t bindex,vuint32m8_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_u32m8(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei8_v_u64m1(uint64_t* base,vuint8mf8_t bindex,vuint64m1_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_u64m1(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei8_v_u64m2(uint64_t* base,vuint8mf4_t bindex,vuint64m2_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_u64m2(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei8_v_u64m4(uint64_t* base,vuint8mf2_t bindex,vuint64m4_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_u64m4(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei8_v_u64m8(uint64_t* base,vuint8m1_t bindex,vuint64m8_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_u64m8(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei8_v_f32mf2(float* base,vuint8mf8_t bindex,vfloat32mf2_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_f32mf2(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei8_v_f32m1(float* base,vuint8mf4_t bindex,vfloat32m1_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_f32m1(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei8_v_f32m2(float* base,vuint8mf2_t bindex,vfloat32m2_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_f32m2(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei8_v_f32m4(float* base,vuint8m1_t bindex,vfloat32m4_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_f32m4(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei8_v_f32m8(float* base,vuint8m2_t bindex,vfloat32m8_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_f32m8(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei8_v_f64m1(double* base,vuint8mf8_t bindex,vfloat64m1_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_f64m1(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei8_v_f64m2(double* base,vuint8mf4_t bindex,vfloat64m2_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_f64m2(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei8_v_f64m4(double* base,vuint8mf2_t bindex,vfloat64m4_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_f64m4(base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei8_v_f64m8(double* base,vuint8m1_t bindex,vfloat64m8_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_f64m8(base,bindex,value,vl);
+}
+
+
+
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf8,\s*t[au],\s*m[au]\s+vsoxei8\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf4,\s*t[au],\s*m[au]\s+vsoxei8\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf2,\s*t[au],\s*m[au]\s+vsoxei8\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m1,\s*t[au],\s*m[au]\s+vsoxei8\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m2,\s*t[au],\s*m[au]\s+vsoxei8\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m4,\s*t[au],\s*m[au]\s+vsoxei8\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m8,\s*t[au],\s*m[au]\s+vsoxei8\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf4,\s*t[au],\s*m[au]\s+vsoxei8\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf2,\s*t[au],\s*m[au]\s+vsoxei8\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m1,\s*t[au],\s*m[au]\s+vsoxei8\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m2,\s*t[au],\s*m[au]\s+vsoxei8\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m4,\s*t[au],\s*m[au]\s+vsoxei8\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m8,\s*t[au],\s*m[au]\s+vsoxei8\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*mf2,\s*t[au],\s*m[au]\s+vsoxei8\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 3 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m1,\s*t[au],\s*m[au]\s+vsoxei8\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 3 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m2,\s*t[au],\s*m[au]\s+vsoxei8\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 3 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m4,\s*t[au],\s*m[au]\s+vsoxei8\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 3 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m8,\s*t[au],\s*m[au]\s+vsoxei8\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 3 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m1,\s*t[au],\s*m[au]\s+vsoxei8\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 3 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m2,\s*t[au],\s*m[au]\s+vsoxei8\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 3 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m4,\s*t[au],\s*m[au]\s+vsoxei8\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 3 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m8,\s*t[au],\s*m[au]\s+vsoxei8\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 3 } } */
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/base/vsoxei8_v-2.c b/gcc/testsuite/gcc.target/riscv/rvv/base/vsoxei8_v-2.c
new file mode 100644
index 00000000000..60624aed582
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/base/vsoxei8_v-2.c
@@ -0,0 +1,346 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gcv -mabi=lp64d -O3 -fno-schedule-insns -fno-schedule-insns2" } */
+
+#include "riscv_vector.h"
+
+void test___riscv_vsoxei8_v_i8mf8(int8_t* base,vuint8mf8_t bindex,vint8mf8_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_i8mf8(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei8_v_i8mf4(int8_t* base,vuint8mf4_t bindex,vint8mf4_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_i8mf4(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei8_v_i8mf2(int8_t* base,vuint8mf2_t bindex,vint8mf2_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_i8mf2(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei8_v_i8m1(int8_t* base,vuint8m1_t bindex,vint8m1_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_i8m1(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei8_v_i8m2(int8_t* base,vuint8m2_t bindex,vint8m2_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_i8m2(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei8_v_i8m4(int8_t* base,vuint8m4_t bindex,vint8m4_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_i8m4(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei8_v_i8m8(int8_t* base,vuint8m8_t bindex,vint8m8_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_i8m8(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei8_v_i16mf4(int16_t* base,vuint8mf8_t bindex,vint16mf4_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_i16mf4(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei8_v_i16mf2(int16_t* base,vuint8mf4_t bindex,vint16mf2_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_i16mf2(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei8_v_i16m1(int16_t* base,vuint8mf2_t bindex,vint16m1_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_i16m1(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei8_v_i16m2(int16_t* base,vuint8m1_t bindex,vint16m2_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_i16m2(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei8_v_i16m4(int16_t* base,vuint8m2_t bindex,vint16m4_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_i16m4(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei8_v_i16m8(int16_t* base,vuint8m4_t bindex,vint16m8_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_i16m8(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei8_v_i32mf2(int32_t* base,vuint8mf8_t bindex,vint32mf2_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_i32mf2(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei8_v_i32m1(int32_t* base,vuint8mf4_t bindex,vint32m1_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_i32m1(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei8_v_i32m2(int32_t* base,vuint8mf2_t bindex,vint32m2_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_i32m2(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei8_v_i32m4(int32_t* base,vuint8m1_t bindex,vint32m4_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_i32m4(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei8_v_i32m8(int32_t* base,vuint8m2_t bindex,vint32m8_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_i32m8(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei8_v_i64m1(int64_t* base,vuint8mf8_t bindex,vint64m1_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_i64m1(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei8_v_i64m2(int64_t* base,vuint8mf4_t bindex,vint64m2_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_i64m2(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei8_v_i64m4(int64_t* base,vuint8mf2_t bindex,vint64m4_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_i64m4(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei8_v_i64m8(int64_t* base,vuint8m1_t bindex,vint64m8_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_i64m8(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei8_v_u8mf8(uint8_t* base,vuint8mf8_t bindex,vuint8mf8_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_u8mf8(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei8_v_u8mf4(uint8_t* base,vuint8mf4_t bindex,vuint8mf4_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_u8mf4(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei8_v_u8mf2(uint8_t* base,vuint8mf2_t bindex,vuint8mf2_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_u8mf2(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei8_v_u8m1(uint8_t* base,vuint8m1_t bindex,vuint8m1_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_u8m1(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei8_v_u8m2(uint8_t* base,vuint8m2_t bindex,vuint8m2_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_u8m2(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei8_v_u8m4(uint8_t* base,vuint8m4_t bindex,vuint8m4_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_u8m4(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei8_v_u8m8(uint8_t* base,vuint8m8_t bindex,vuint8m8_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_u8m8(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei8_v_u16mf4(uint16_t* base,vuint8mf8_t bindex,vuint16mf4_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_u16mf4(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei8_v_u16mf2(uint16_t* base,vuint8mf4_t bindex,vuint16mf2_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_u16mf2(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei8_v_u16m1(uint16_t* base,vuint8mf2_t bindex,vuint16m1_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_u16m1(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei8_v_u16m2(uint16_t* base,vuint8m1_t bindex,vuint16m2_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_u16m2(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei8_v_u16m4(uint16_t* base,vuint8m2_t bindex,vuint16m4_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_u16m4(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei8_v_u16m8(uint16_t* base,vuint8m4_t bindex,vuint16m8_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_u16m8(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei8_v_u32mf2(uint32_t* base,vuint8mf8_t bindex,vuint32mf2_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_u32mf2(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei8_v_u32m1(uint32_t* base,vuint8mf4_t bindex,vuint32m1_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_u32m1(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei8_v_u32m2(uint32_t* base,vuint8mf2_t bindex,vuint32m2_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_u32m2(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei8_v_u32m4(uint32_t* base,vuint8m1_t bindex,vuint32m4_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_u32m4(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei8_v_u32m8(uint32_t* base,vuint8m2_t bindex,vuint32m8_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_u32m8(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei8_v_u64m1(uint64_t* base,vuint8mf8_t bindex,vuint64m1_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_u64m1(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei8_v_u64m2(uint64_t* base,vuint8mf4_t bindex,vuint64m2_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_u64m2(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei8_v_u64m4(uint64_t* base,vuint8mf2_t bindex,vuint64m4_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_u64m4(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei8_v_u64m8(uint64_t* base,vuint8m1_t bindex,vuint64m8_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_u64m8(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei8_v_f32mf2(float* base,vuint8mf8_t bindex,vfloat32mf2_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_f32mf2(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei8_v_f32m1(float* base,vuint8mf4_t bindex,vfloat32m1_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_f32m1(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei8_v_f32m2(float* base,vuint8mf2_t bindex,vfloat32m2_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_f32m2(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei8_v_f32m4(float* base,vuint8m1_t bindex,vfloat32m4_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_f32m4(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei8_v_f32m8(float* base,vuint8m2_t bindex,vfloat32m8_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_f32m8(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei8_v_f64m1(double* base,vuint8mf8_t bindex,vfloat64m1_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_f64m1(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei8_v_f64m2(double* base,vuint8mf4_t bindex,vfloat64m2_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_f64m2(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei8_v_f64m4(double* base,vuint8mf2_t bindex,vfloat64m4_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_f64m4(base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei8_v_f64m8(double* base,vuint8m1_t bindex,vfloat64m8_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_f64m8(base,bindex,value,31);
+}
+
+
+
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf8,\s*t[au],\s*m[au]\s+vsoxei8\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 2 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf4,\s*t[au],\s*m[au]\s+vsoxei8\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 2 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf2,\s*t[au],\s*m[au]\s+vsoxei8\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 2 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m1,\s*t[au],\s*m[au]\s+vsoxei8\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 2 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m2,\s*t[au],\s*m[au]\s+vsoxei8\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 2 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m4,\s*t[au],\s*m[au]\s+vsoxei8\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 2 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m8,\s*t[au],\s*m[au]\s+vsoxei8\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 2 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*mf4,\s*t[au],\s*m[au]\s+vsoxei8\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 2 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*mf2,\s*t[au],\s*m[au]\s+vsoxei8\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 2 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m1,\s*t[au],\s*m[au]\s+vsoxei8\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 2 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m2,\s*t[au],\s*m[au]\s+vsoxei8\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 2 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m4,\s*t[au],\s*m[au]\s+vsoxei8\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 2 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m8,\s*t[au],\s*m[au]\s+vsoxei8\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 2 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*mf2,\s*t[au],\s*m[au]\s+vsoxei8\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 3 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m1,\s*t[au],\s*m[au]\s+vsoxei8\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 3 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m2,\s*t[au],\s*m[au]\s+vsoxei8\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 3 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m4,\s*t[au],\s*m[au]\s+vsoxei8\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 3 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m8,\s*t[au],\s*m[au]\s+vsoxei8\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 3 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e64,\s*m1,\s*t[au],\s*m[au]\s+vsoxei8\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 3 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e64,\s*m2,\s*t[au],\s*m[au]\s+vsoxei8\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 3 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e64,\s*m4,\s*t[au],\s*m[au]\s+vsoxei8\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 3 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e64,\s*m8,\s*t[au],\s*m[au]\s+vsoxei8\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 3 } } */
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/base/vsoxei8_v-3.c b/gcc/testsuite/gcc.target/riscv/rvv/base/vsoxei8_v-3.c
new file mode 100644
index 00000000000..8f21adcc7f4
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/base/vsoxei8_v-3.c
@@ -0,0 +1,346 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gcv -mabi=lp64d -O3 -fno-schedule-insns -fno-schedule-insns2" } */
+
+#include "riscv_vector.h"
+
+void test___riscv_vsoxei8_v_i8mf8(int8_t* base,vuint8mf8_t bindex,vint8mf8_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_i8mf8(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei8_v_i8mf4(int8_t* base,vuint8mf4_t bindex,vint8mf4_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_i8mf4(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei8_v_i8mf2(int8_t* base,vuint8mf2_t bindex,vint8mf2_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_i8mf2(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei8_v_i8m1(int8_t* base,vuint8m1_t bindex,vint8m1_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_i8m1(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei8_v_i8m2(int8_t* base,vuint8m2_t bindex,vint8m2_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_i8m2(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei8_v_i8m4(int8_t* base,vuint8m4_t bindex,vint8m4_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_i8m4(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei8_v_i8m8(int8_t* base,vuint8m8_t bindex,vint8m8_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_i8m8(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei8_v_i16mf4(int16_t* base,vuint8mf8_t bindex,vint16mf4_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_i16mf4(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei8_v_i16mf2(int16_t* base,vuint8mf4_t bindex,vint16mf2_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_i16mf2(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei8_v_i16m1(int16_t* base,vuint8mf2_t bindex,vint16m1_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_i16m1(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei8_v_i16m2(int16_t* base,vuint8m1_t bindex,vint16m2_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_i16m2(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei8_v_i16m4(int16_t* base,vuint8m2_t bindex,vint16m4_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_i16m4(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei8_v_i16m8(int16_t* base,vuint8m4_t bindex,vint16m8_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_i16m8(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei8_v_i32mf2(int32_t* base,vuint8mf8_t bindex,vint32mf2_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_i32mf2(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei8_v_i32m1(int32_t* base,vuint8mf4_t bindex,vint32m1_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_i32m1(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei8_v_i32m2(int32_t* base,vuint8mf2_t bindex,vint32m2_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_i32m2(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei8_v_i32m4(int32_t* base,vuint8m1_t bindex,vint32m4_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_i32m4(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei8_v_i32m8(int32_t* base,vuint8m2_t bindex,vint32m8_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_i32m8(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei8_v_i64m1(int64_t* base,vuint8mf8_t bindex,vint64m1_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_i64m1(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei8_v_i64m2(int64_t* base,vuint8mf4_t bindex,vint64m2_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_i64m2(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei8_v_i64m4(int64_t* base,vuint8mf2_t bindex,vint64m4_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_i64m4(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei8_v_i64m8(int64_t* base,vuint8m1_t bindex,vint64m8_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_i64m8(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei8_v_u8mf8(uint8_t* base,vuint8mf8_t bindex,vuint8mf8_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_u8mf8(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei8_v_u8mf4(uint8_t* base,vuint8mf4_t bindex,vuint8mf4_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_u8mf4(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei8_v_u8mf2(uint8_t* base,vuint8mf2_t bindex,vuint8mf2_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_u8mf2(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei8_v_u8m1(uint8_t* base,vuint8m1_t bindex,vuint8m1_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_u8m1(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei8_v_u8m2(uint8_t* base,vuint8m2_t bindex,vuint8m2_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_u8m2(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei8_v_u8m4(uint8_t* base,vuint8m4_t bindex,vuint8m4_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_u8m4(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei8_v_u8m8(uint8_t* base,vuint8m8_t bindex,vuint8m8_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_u8m8(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei8_v_u16mf4(uint16_t* base,vuint8mf8_t bindex,vuint16mf4_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_u16mf4(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei8_v_u16mf2(uint16_t* base,vuint8mf4_t bindex,vuint16mf2_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_u16mf2(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei8_v_u16m1(uint16_t* base,vuint8mf2_t bindex,vuint16m1_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_u16m1(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei8_v_u16m2(uint16_t* base,vuint8m1_t bindex,vuint16m2_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_u16m2(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei8_v_u16m4(uint16_t* base,vuint8m2_t bindex,vuint16m4_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_u16m4(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei8_v_u16m8(uint16_t* base,vuint8m4_t bindex,vuint16m8_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_u16m8(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei8_v_u32mf2(uint32_t* base,vuint8mf8_t bindex,vuint32mf2_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_u32mf2(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei8_v_u32m1(uint32_t* base,vuint8mf4_t bindex,vuint32m1_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_u32m1(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei8_v_u32m2(uint32_t* base,vuint8mf2_t bindex,vuint32m2_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_u32m2(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei8_v_u32m4(uint32_t* base,vuint8m1_t bindex,vuint32m4_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_u32m4(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei8_v_u32m8(uint32_t* base,vuint8m2_t bindex,vuint32m8_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_u32m8(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei8_v_u64m1(uint64_t* base,vuint8mf8_t bindex,vuint64m1_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_u64m1(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei8_v_u64m2(uint64_t* base,vuint8mf4_t bindex,vuint64m2_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_u64m2(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei8_v_u64m4(uint64_t* base,vuint8mf2_t bindex,vuint64m4_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_u64m4(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei8_v_u64m8(uint64_t* base,vuint8m1_t bindex,vuint64m8_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_u64m8(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei8_v_f32mf2(float* base,vuint8mf8_t bindex,vfloat32mf2_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_f32mf2(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei8_v_f32m1(float* base,vuint8mf4_t bindex,vfloat32m1_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_f32m1(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei8_v_f32m2(float* base,vuint8mf2_t bindex,vfloat32m2_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_f32m2(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei8_v_f32m4(float* base,vuint8m1_t bindex,vfloat32m4_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_f32m4(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei8_v_f32m8(float* base,vuint8m2_t bindex,vfloat32m8_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_f32m8(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei8_v_f64m1(double* base,vuint8mf8_t bindex,vfloat64m1_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_f64m1(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei8_v_f64m2(double* base,vuint8mf4_t bindex,vfloat64m2_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_f64m2(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei8_v_f64m4(double* base,vuint8mf2_t bindex,vfloat64m4_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_f64m4(base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei8_v_f64m8(double* base,vuint8m1_t bindex,vfloat64m8_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_f64m8(base,bindex,value,32);
+}
+
+
+
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf8,\s*t[au],\s*m[au]\s+vsoxei8\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf4,\s*t[au],\s*m[au]\s+vsoxei8\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf2,\s*t[au],\s*m[au]\s+vsoxei8\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m1,\s*t[au],\s*m[au]\s+vsoxei8\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m2,\s*t[au],\s*m[au]\s+vsoxei8\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m4,\s*t[au],\s*m[au]\s+vsoxei8\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m8,\s*t[au],\s*m[au]\s+vsoxei8\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf4,\s*t[au],\s*m[au]\s+vsoxei8\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf2,\s*t[au],\s*m[au]\s+vsoxei8\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m1,\s*t[au],\s*m[au]\s+vsoxei8\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m2,\s*t[au],\s*m[au]\s+vsoxei8\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m4,\s*t[au],\s*m[au]\s+vsoxei8\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m8,\s*t[au],\s*m[au]\s+vsoxei8\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*mf2,\s*t[au],\s*m[au]\s+vsoxei8\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 3 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m1,\s*t[au],\s*m[au]\s+vsoxei8\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 3 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m2,\s*t[au],\s*m[au]\s+vsoxei8\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 3 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m4,\s*t[au],\s*m[au]\s+vsoxei8\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 3 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m8,\s*t[au],\s*m[au]\s+vsoxei8\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 3 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m1,\s*t[au],\s*m[au]\s+vsoxei8\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 3 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m2,\s*t[au],\s*m[au]\s+vsoxei8\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 3 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m4,\s*t[au],\s*m[au]\s+vsoxei8\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 3 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m8,\s*t[au],\s*m[au]\s+vsoxei8\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+} 3 } } */
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/base/vsoxei8_v_m-1.c b/gcc/testsuite/gcc.target/riscv/rvv/base/vsoxei8_v_m-1.c
new file mode 100644
index 00000000000..3a8fdfeb9f7
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/base/vsoxei8_v_m-1.c
@@ -0,0 +1,346 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gcv -mabi=lp64d -O3 -fno-schedule-insns -fno-schedule-insns2" } */
+
+#include "riscv_vector.h"
+
+void test___riscv_vsoxei8_v_i8mf8_m(vbool64_t mask,int8_t* base,vuint8mf8_t bindex,vint8mf8_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_i8mf8_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei8_v_i8mf4_m(vbool32_t mask,int8_t* base,vuint8mf4_t bindex,vint8mf4_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_i8mf4_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei8_v_i8mf2_m(vbool16_t mask,int8_t* base,vuint8mf2_t bindex,vint8mf2_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_i8mf2_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei8_v_i8m1_m(vbool8_t mask,int8_t* base,vuint8m1_t bindex,vint8m1_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_i8m1_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei8_v_i8m2_m(vbool4_t mask,int8_t* base,vuint8m2_t bindex,vint8m2_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_i8m2_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei8_v_i8m4_m(vbool2_t mask,int8_t* base,vuint8m4_t bindex,vint8m4_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_i8m4_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei8_v_i8m8_m(vbool1_t mask,int8_t* base,vuint8m8_t bindex,vint8m8_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_i8m8_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei8_v_i16mf4_m(vbool64_t mask,int16_t* base,vuint8mf8_t bindex,vint16mf4_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_i16mf4_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei8_v_i16mf2_m(vbool32_t mask,int16_t* base,vuint8mf4_t bindex,vint16mf2_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_i16mf2_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei8_v_i16m1_m(vbool16_t mask,int16_t* base,vuint8mf2_t bindex,vint16m1_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_i16m1_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei8_v_i16m2_m(vbool8_t mask,int16_t* base,vuint8m1_t bindex,vint16m2_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_i16m2_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei8_v_i16m4_m(vbool4_t mask,int16_t* base,vuint8m2_t bindex,vint16m4_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_i16m4_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei8_v_i16m8_m(vbool2_t mask,int16_t* base,vuint8m4_t bindex,vint16m8_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_i16m8_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei8_v_i32mf2_m(vbool64_t mask,int32_t* base,vuint8mf8_t bindex,vint32mf2_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_i32mf2_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei8_v_i32m1_m(vbool32_t mask,int32_t* base,vuint8mf4_t bindex,vint32m1_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_i32m1_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei8_v_i32m2_m(vbool16_t mask,int32_t* base,vuint8mf2_t bindex,vint32m2_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_i32m2_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei8_v_i32m4_m(vbool8_t mask,int32_t* base,vuint8m1_t bindex,vint32m4_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_i32m4_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei8_v_i32m8_m(vbool4_t mask,int32_t* base,vuint8m2_t bindex,vint32m8_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_i32m8_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei8_v_i64m1_m(vbool64_t mask,int64_t* base,vuint8mf8_t bindex,vint64m1_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_i64m1_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei8_v_i64m2_m(vbool32_t mask,int64_t* base,vuint8mf4_t bindex,vint64m2_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_i64m2_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei8_v_i64m4_m(vbool16_t mask,int64_t* base,vuint8mf2_t bindex,vint64m4_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_i64m4_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei8_v_i64m8_m(vbool8_t mask,int64_t* base,vuint8m1_t bindex,vint64m8_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_i64m8_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei8_v_u8mf8_m(vbool64_t mask,uint8_t* base,vuint8mf8_t bindex,vuint8mf8_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_u8mf8_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei8_v_u8mf4_m(vbool32_t mask,uint8_t* base,vuint8mf4_t bindex,vuint8mf4_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_u8mf4_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei8_v_u8mf2_m(vbool16_t mask,uint8_t* base,vuint8mf2_t bindex,vuint8mf2_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_u8mf2_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei8_v_u8m1_m(vbool8_t mask,uint8_t* base,vuint8m1_t bindex,vuint8m1_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_u8m1_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei8_v_u8m2_m(vbool4_t mask,uint8_t* base,vuint8m2_t bindex,vuint8m2_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_u8m2_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei8_v_u8m4_m(vbool2_t mask,uint8_t* base,vuint8m4_t bindex,vuint8m4_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_u8m4_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei8_v_u8m8_m(vbool1_t mask,uint8_t* base,vuint8m8_t bindex,vuint8m8_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_u8m8_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei8_v_u16mf4_m(vbool64_t mask,uint16_t* base,vuint8mf8_t bindex,vuint16mf4_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_u16mf4_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei8_v_u16mf2_m(vbool32_t mask,uint16_t* base,vuint8mf4_t bindex,vuint16mf2_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_u16mf2_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei8_v_u16m1_m(vbool16_t mask,uint16_t* base,vuint8mf2_t bindex,vuint16m1_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_u16m1_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei8_v_u16m2_m(vbool8_t mask,uint16_t* base,vuint8m1_t bindex,vuint16m2_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_u16m2_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei8_v_u16m4_m(vbool4_t mask,uint16_t* base,vuint8m2_t bindex,vuint16m4_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_u16m4_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei8_v_u16m8_m(vbool2_t mask,uint16_t* base,vuint8m4_t bindex,vuint16m8_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_u16m8_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei8_v_u32mf2_m(vbool64_t mask,uint32_t* base,vuint8mf8_t bindex,vuint32mf2_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_u32mf2_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei8_v_u32m1_m(vbool32_t mask,uint32_t* base,vuint8mf4_t bindex,vuint32m1_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_u32m1_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei8_v_u32m2_m(vbool16_t mask,uint32_t* base,vuint8mf2_t bindex,vuint32m2_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_u32m2_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei8_v_u32m4_m(vbool8_t mask,uint32_t* base,vuint8m1_t bindex,vuint32m4_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_u32m4_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei8_v_u32m8_m(vbool4_t mask,uint32_t* base,vuint8m2_t bindex,vuint32m8_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_u32m8_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei8_v_u64m1_m(vbool64_t mask,uint64_t* base,vuint8mf8_t bindex,vuint64m1_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_u64m1_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei8_v_u64m2_m(vbool32_t mask,uint64_t* base,vuint8mf4_t bindex,vuint64m2_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_u64m2_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei8_v_u64m4_m(vbool16_t mask,uint64_t* base,vuint8mf2_t bindex,vuint64m4_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_u64m4_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei8_v_u64m8_m(vbool8_t mask,uint64_t* base,vuint8m1_t bindex,vuint64m8_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_u64m8_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei8_v_f32mf2_m(vbool64_t mask,float* base,vuint8mf8_t bindex,vfloat32mf2_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_f32mf2_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei8_v_f32m1_m(vbool32_t mask,float* base,vuint8mf4_t bindex,vfloat32m1_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_f32m1_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei8_v_f32m2_m(vbool16_t mask,float* base,vuint8mf2_t bindex,vfloat32m2_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_f32m2_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei8_v_f32m4_m(vbool8_t mask,float* base,vuint8m1_t bindex,vfloat32m4_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_f32m4_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei8_v_f32m8_m(vbool4_t mask,float* base,vuint8m2_t bindex,vfloat32m8_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_f32m8_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei8_v_f64m1_m(vbool64_t mask,double* base,vuint8mf8_t bindex,vfloat64m1_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_f64m1_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei8_v_f64m2_m(vbool32_t mask,double* base,vuint8mf4_t bindex,vfloat64m2_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_f64m2_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei8_v_f64m4_m(vbool16_t mask,double* base,vuint8mf2_t bindex,vfloat64m4_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_f64m4_m(mask,base,bindex,value,vl);
+}
+
+
+void test___riscv_vsoxei8_v_f64m8_m(vbool8_t mask,double* base,vuint8m1_t bindex,vfloat64m8_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_f64m8_m(mask,base,bindex,value,vl);
+}
+
+
+
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf8,\s*t[au],\s*m[au]\s+vsoxei8\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf4,\s*t[au],\s*m[au]\s+vsoxei8\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf2,\s*t[au],\s*m[au]\s+vsoxei8\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m1,\s*t[au],\s*m[au]\s+vsoxei8\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m2,\s*t[au],\s*m[au]\s+vsoxei8\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m4,\s*t[au],\s*m[au]\s+vsoxei8\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m8,\s*t[au],\s*m[au]\s+vsoxei8\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf4,\s*t[au],\s*m[au]\s+vsoxei8\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf2,\s*t[au],\s*m[au]\s+vsoxei8\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m1,\s*t[au],\s*m[au]\s+vsoxei8\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m2,\s*t[au],\s*m[au]\s+vsoxei8\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m4,\s*t[au],\s*m[au]\s+vsoxei8\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m8,\s*t[au],\s*m[au]\s+vsoxei8\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*mf2,\s*t[au],\s*m[au]\s+vsoxei8\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 3 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m1,\s*t[au],\s*m[au]\s+vsoxei8\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 3 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m2,\s*t[au],\s*m[au]\s+vsoxei8\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 3 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m4,\s*t[au],\s*m[au]\s+vsoxei8\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 3 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m8,\s*t[au],\s*m[au]\s+vsoxei8\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 3 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m1,\s*t[au],\s*m[au]\s+vsoxei8\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 3 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m2,\s*t[au],\s*m[au]\s+vsoxei8\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 3 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m4,\s*t[au],\s*m[au]\s+vsoxei8\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 3 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m8,\s*t[au],\s*m[au]\s+vsoxei8\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 3 } } */
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/base/vsoxei8_v_m-2.c b/gcc/testsuite/gcc.target/riscv/rvv/base/vsoxei8_v_m-2.c
new file mode 100644
index 00000000000..412152c26ce
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/base/vsoxei8_v_m-2.c
@@ -0,0 +1,346 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gcv -mabi=lp64d -O3 -fno-schedule-insns -fno-schedule-insns2" } */
+
+#include "riscv_vector.h"
+
+void test___riscv_vsoxei8_v_i8mf8_m(vbool64_t mask,int8_t* base,vuint8mf8_t bindex,vint8mf8_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_i8mf8_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei8_v_i8mf4_m(vbool32_t mask,int8_t* base,vuint8mf4_t bindex,vint8mf4_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_i8mf4_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei8_v_i8mf2_m(vbool16_t mask,int8_t* base,vuint8mf2_t bindex,vint8mf2_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_i8mf2_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei8_v_i8m1_m(vbool8_t mask,int8_t* base,vuint8m1_t bindex,vint8m1_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_i8m1_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei8_v_i8m2_m(vbool4_t mask,int8_t* base,vuint8m2_t bindex,vint8m2_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_i8m2_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei8_v_i8m4_m(vbool2_t mask,int8_t* base,vuint8m4_t bindex,vint8m4_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_i8m4_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei8_v_i8m8_m(vbool1_t mask,int8_t* base,vuint8m8_t bindex,vint8m8_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_i8m8_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei8_v_i16mf4_m(vbool64_t mask,int16_t* base,vuint8mf8_t bindex,vint16mf4_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_i16mf4_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei8_v_i16mf2_m(vbool32_t mask,int16_t* base,vuint8mf4_t bindex,vint16mf2_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_i16mf2_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei8_v_i16m1_m(vbool16_t mask,int16_t* base,vuint8mf2_t bindex,vint16m1_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_i16m1_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei8_v_i16m2_m(vbool8_t mask,int16_t* base,vuint8m1_t bindex,vint16m2_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_i16m2_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei8_v_i16m4_m(vbool4_t mask,int16_t* base,vuint8m2_t bindex,vint16m4_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_i16m4_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei8_v_i16m8_m(vbool2_t mask,int16_t* base,vuint8m4_t bindex,vint16m8_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_i16m8_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei8_v_i32mf2_m(vbool64_t mask,int32_t* base,vuint8mf8_t bindex,vint32mf2_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_i32mf2_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei8_v_i32m1_m(vbool32_t mask,int32_t* base,vuint8mf4_t bindex,vint32m1_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_i32m1_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei8_v_i32m2_m(vbool16_t mask,int32_t* base,vuint8mf2_t bindex,vint32m2_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_i32m2_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei8_v_i32m4_m(vbool8_t mask,int32_t* base,vuint8m1_t bindex,vint32m4_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_i32m4_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei8_v_i32m8_m(vbool4_t mask,int32_t* base,vuint8m2_t bindex,vint32m8_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_i32m8_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei8_v_i64m1_m(vbool64_t mask,int64_t* base,vuint8mf8_t bindex,vint64m1_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_i64m1_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei8_v_i64m2_m(vbool32_t mask,int64_t* base,vuint8mf4_t bindex,vint64m2_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_i64m2_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei8_v_i64m4_m(vbool16_t mask,int64_t* base,vuint8mf2_t bindex,vint64m4_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_i64m4_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei8_v_i64m8_m(vbool8_t mask,int64_t* base,vuint8m1_t bindex,vint64m8_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_i64m8_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei8_v_u8mf8_m(vbool64_t mask,uint8_t* base,vuint8mf8_t bindex,vuint8mf8_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_u8mf8_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei8_v_u8mf4_m(vbool32_t mask,uint8_t* base,vuint8mf4_t bindex,vuint8mf4_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_u8mf4_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei8_v_u8mf2_m(vbool16_t mask,uint8_t* base,vuint8mf2_t bindex,vuint8mf2_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_u8mf2_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei8_v_u8m1_m(vbool8_t mask,uint8_t* base,vuint8m1_t bindex,vuint8m1_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_u8m1_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei8_v_u8m2_m(vbool4_t mask,uint8_t* base,vuint8m2_t bindex,vuint8m2_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_u8m2_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei8_v_u8m4_m(vbool2_t mask,uint8_t* base,vuint8m4_t bindex,vuint8m4_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_u8m4_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei8_v_u8m8_m(vbool1_t mask,uint8_t* base,vuint8m8_t bindex,vuint8m8_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_u8m8_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei8_v_u16mf4_m(vbool64_t mask,uint16_t* base,vuint8mf8_t bindex,vuint16mf4_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_u16mf4_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei8_v_u16mf2_m(vbool32_t mask,uint16_t* base,vuint8mf4_t bindex,vuint16mf2_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_u16mf2_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei8_v_u16m1_m(vbool16_t mask,uint16_t* base,vuint8mf2_t bindex,vuint16m1_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_u16m1_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei8_v_u16m2_m(vbool8_t mask,uint16_t* base,vuint8m1_t bindex,vuint16m2_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_u16m2_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei8_v_u16m4_m(vbool4_t mask,uint16_t* base,vuint8m2_t bindex,vuint16m4_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_u16m4_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei8_v_u16m8_m(vbool2_t mask,uint16_t* base,vuint8m4_t bindex,vuint16m8_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_u16m8_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei8_v_u32mf2_m(vbool64_t mask,uint32_t* base,vuint8mf8_t bindex,vuint32mf2_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_u32mf2_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei8_v_u32m1_m(vbool32_t mask,uint32_t* base,vuint8mf4_t bindex,vuint32m1_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_u32m1_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei8_v_u32m2_m(vbool16_t mask,uint32_t* base,vuint8mf2_t bindex,vuint32m2_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_u32m2_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei8_v_u32m4_m(vbool8_t mask,uint32_t* base,vuint8m1_t bindex,vuint32m4_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_u32m4_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei8_v_u32m8_m(vbool4_t mask,uint32_t* base,vuint8m2_t bindex,vuint32m8_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_u32m8_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei8_v_u64m1_m(vbool64_t mask,uint64_t* base,vuint8mf8_t bindex,vuint64m1_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_u64m1_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei8_v_u64m2_m(vbool32_t mask,uint64_t* base,vuint8mf4_t bindex,vuint64m2_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_u64m2_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei8_v_u64m4_m(vbool16_t mask,uint64_t* base,vuint8mf2_t bindex,vuint64m4_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_u64m4_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei8_v_u64m8_m(vbool8_t mask,uint64_t* base,vuint8m1_t bindex,vuint64m8_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_u64m8_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei8_v_f32mf2_m(vbool64_t mask,float* base,vuint8mf8_t bindex,vfloat32mf2_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_f32mf2_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei8_v_f32m1_m(vbool32_t mask,float* base,vuint8mf4_t bindex,vfloat32m1_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_f32m1_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei8_v_f32m2_m(vbool16_t mask,float* base,vuint8mf2_t bindex,vfloat32m2_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_f32m2_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei8_v_f32m4_m(vbool8_t mask,float* base,vuint8m1_t bindex,vfloat32m4_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_f32m4_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei8_v_f32m8_m(vbool4_t mask,float* base,vuint8m2_t bindex,vfloat32m8_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_f32m8_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei8_v_f64m1_m(vbool64_t mask,double* base,vuint8mf8_t bindex,vfloat64m1_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_f64m1_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei8_v_f64m2_m(vbool32_t mask,double* base,vuint8mf4_t bindex,vfloat64m2_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_f64m2_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei8_v_f64m4_m(vbool16_t mask,double* base,vuint8mf2_t bindex,vfloat64m4_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_f64m4_m(mask,base,bindex,value,31);
+}
+
+
+void test___riscv_vsoxei8_v_f64m8_m(vbool8_t mask,double* base,vuint8m1_t bindex,vfloat64m8_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_f64m8_m(mask,base,bindex,value,31);
+}
+
+
+
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf8,\s*t[au],\s*m[au]\s+vsoxei8\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 2 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf4,\s*t[au],\s*m[au]\s+vsoxei8\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 2 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*mf2,\s*t[au],\s*m[au]\s+vsoxei8\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 2 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m1,\s*t[au],\s*m[au]\s+vsoxei8\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 2 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m2,\s*t[au],\s*m[au]\s+vsoxei8\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 2 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m4,\s*t[au],\s*m[au]\s+vsoxei8\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 2 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e8,\s*m8,\s*t[au],\s*m[au]\s+vsoxei8\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 2 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*mf4,\s*t[au],\s*m[au]\s+vsoxei8\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 2 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*mf2,\s*t[au],\s*m[au]\s+vsoxei8\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 2 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m1,\s*t[au],\s*m[au]\s+vsoxei8\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 2 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m2,\s*t[au],\s*m[au]\s+vsoxei8\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 2 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m4,\s*t[au],\s*m[au]\s+vsoxei8\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 2 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e16,\s*m8,\s*t[au],\s*m[au]\s+vsoxei8\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 2 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*mf2,\s*t[au],\s*m[au]\s+vsoxei8\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 3 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m1,\s*t[au],\s*m[au]\s+vsoxei8\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 3 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m2,\s*t[au],\s*m[au]\s+vsoxei8\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 3 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m4,\s*t[au],\s*m[au]\s+vsoxei8\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 3 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e32,\s*m8,\s*t[au],\s*m[au]\s+vsoxei8\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 3 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e64,\s*m1,\s*t[au],\s*m[au]\s+vsoxei8\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 3 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e64,\s*m2,\s*t[au],\s*m[au]\s+vsoxei8\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 3 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e64,\s*m4,\s*t[au],\s*m[au]\s+vsoxei8\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 3 } } */
+/* { dg-final { scan-assembler-times {vsetivli\s+zero,\s*31,\s*e64,\s*m8,\s*t[au],\s*m[au]\s+vsoxei8\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 3 } } */
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/base/vsoxei8_v_m-3.c b/gcc/testsuite/gcc.target/riscv/rvv/base/vsoxei8_v_m-3.c
new file mode 100644
index 00000000000..c4ff5d2eda9
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/rvv/base/vsoxei8_v_m-3.c
@@ -0,0 +1,346 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64gcv -mabi=lp64d -O3 -fno-schedule-insns -fno-schedule-insns2" } */
+
+#include "riscv_vector.h"
+
+void test___riscv_vsoxei8_v_i8mf8_m(vbool64_t mask,int8_t* base,vuint8mf8_t bindex,vint8mf8_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_i8mf8_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei8_v_i8mf4_m(vbool32_t mask,int8_t* base,vuint8mf4_t bindex,vint8mf4_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_i8mf4_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei8_v_i8mf2_m(vbool16_t mask,int8_t* base,vuint8mf2_t bindex,vint8mf2_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_i8mf2_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei8_v_i8m1_m(vbool8_t mask,int8_t* base,vuint8m1_t bindex,vint8m1_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_i8m1_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei8_v_i8m2_m(vbool4_t mask,int8_t* base,vuint8m2_t bindex,vint8m2_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_i8m2_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei8_v_i8m4_m(vbool2_t mask,int8_t* base,vuint8m4_t bindex,vint8m4_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_i8m4_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei8_v_i8m8_m(vbool1_t mask,int8_t* base,vuint8m8_t bindex,vint8m8_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_i8m8_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei8_v_i16mf4_m(vbool64_t mask,int16_t* base,vuint8mf8_t bindex,vint16mf4_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_i16mf4_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei8_v_i16mf2_m(vbool32_t mask,int16_t* base,vuint8mf4_t bindex,vint16mf2_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_i16mf2_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei8_v_i16m1_m(vbool16_t mask,int16_t* base,vuint8mf2_t bindex,vint16m1_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_i16m1_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei8_v_i16m2_m(vbool8_t mask,int16_t* base,vuint8m1_t bindex,vint16m2_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_i16m2_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei8_v_i16m4_m(vbool4_t mask,int16_t* base,vuint8m2_t bindex,vint16m4_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_i16m4_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei8_v_i16m8_m(vbool2_t mask,int16_t* base,vuint8m4_t bindex,vint16m8_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_i16m8_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei8_v_i32mf2_m(vbool64_t mask,int32_t* base,vuint8mf8_t bindex,vint32mf2_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_i32mf2_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei8_v_i32m1_m(vbool32_t mask,int32_t* base,vuint8mf4_t bindex,vint32m1_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_i32m1_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei8_v_i32m2_m(vbool16_t mask,int32_t* base,vuint8mf2_t bindex,vint32m2_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_i32m2_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei8_v_i32m4_m(vbool8_t mask,int32_t* base,vuint8m1_t bindex,vint32m4_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_i32m4_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei8_v_i32m8_m(vbool4_t mask,int32_t* base,vuint8m2_t bindex,vint32m8_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_i32m8_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei8_v_i64m1_m(vbool64_t mask,int64_t* base,vuint8mf8_t bindex,vint64m1_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_i64m1_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei8_v_i64m2_m(vbool32_t mask,int64_t* base,vuint8mf4_t bindex,vint64m2_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_i64m2_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei8_v_i64m4_m(vbool16_t mask,int64_t* base,vuint8mf2_t bindex,vint64m4_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_i64m4_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei8_v_i64m8_m(vbool8_t mask,int64_t* base,vuint8m1_t bindex,vint64m8_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_i64m8_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei8_v_u8mf8_m(vbool64_t mask,uint8_t* base,vuint8mf8_t bindex,vuint8mf8_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_u8mf8_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei8_v_u8mf4_m(vbool32_t mask,uint8_t* base,vuint8mf4_t bindex,vuint8mf4_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_u8mf4_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei8_v_u8mf2_m(vbool16_t mask,uint8_t* base,vuint8mf2_t bindex,vuint8mf2_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_u8mf2_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei8_v_u8m1_m(vbool8_t mask,uint8_t* base,vuint8m1_t bindex,vuint8m1_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_u8m1_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei8_v_u8m2_m(vbool4_t mask,uint8_t* base,vuint8m2_t bindex,vuint8m2_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_u8m2_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei8_v_u8m4_m(vbool2_t mask,uint8_t* base,vuint8m4_t bindex,vuint8m4_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_u8m4_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei8_v_u8m8_m(vbool1_t mask,uint8_t* base,vuint8m8_t bindex,vuint8m8_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_u8m8_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei8_v_u16mf4_m(vbool64_t mask,uint16_t* base,vuint8mf8_t bindex,vuint16mf4_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_u16mf4_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei8_v_u16mf2_m(vbool32_t mask,uint16_t* base,vuint8mf4_t bindex,vuint16mf2_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_u16mf2_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei8_v_u16m1_m(vbool16_t mask,uint16_t* base,vuint8mf2_t bindex,vuint16m1_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_u16m1_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei8_v_u16m2_m(vbool8_t mask,uint16_t* base,vuint8m1_t bindex,vuint16m2_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_u16m2_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei8_v_u16m4_m(vbool4_t mask,uint16_t* base,vuint8m2_t bindex,vuint16m4_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_u16m4_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei8_v_u16m8_m(vbool2_t mask,uint16_t* base,vuint8m4_t bindex,vuint16m8_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_u16m8_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei8_v_u32mf2_m(vbool64_t mask,uint32_t* base,vuint8mf8_t bindex,vuint32mf2_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_u32mf2_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei8_v_u32m1_m(vbool32_t mask,uint32_t* base,vuint8mf4_t bindex,vuint32m1_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_u32m1_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei8_v_u32m2_m(vbool16_t mask,uint32_t* base,vuint8mf2_t bindex,vuint32m2_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_u32m2_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei8_v_u32m4_m(vbool8_t mask,uint32_t* base,vuint8m1_t bindex,vuint32m4_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_u32m4_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei8_v_u32m8_m(vbool4_t mask,uint32_t* base,vuint8m2_t bindex,vuint32m8_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_u32m8_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei8_v_u64m1_m(vbool64_t mask,uint64_t* base,vuint8mf8_t bindex,vuint64m1_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_u64m1_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei8_v_u64m2_m(vbool32_t mask,uint64_t* base,vuint8mf4_t bindex,vuint64m2_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_u64m2_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei8_v_u64m4_m(vbool16_t mask,uint64_t* base,vuint8mf2_t bindex,vuint64m4_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_u64m4_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei8_v_u64m8_m(vbool8_t mask,uint64_t* base,vuint8m1_t bindex,vuint64m8_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_u64m8_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei8_v_f32mf2_m(vbool64_t mask,float* base,vuint8mf8_t bindex,vfloat32mf2_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_f32mf2_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei8_v_f32m1_m(vbool32_t mask,float* base,vuint8mf4_t bindex,vfloat32m1_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_f32m1_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei8_v_f32m2_m(vbool16_t mask,float* base,vuint8mf2_t bindex,vfloat32m2_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_f32m2_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei8_v_f32m4_m(vbool8_t mask,float* base,vuint8m1_t bindex,vfloat32m4_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_f32m4_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei8_v_f32m8_m(vbool4_t mask,float* base,vuint8m2_t bindex,vfloat32m8_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_f32m8_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei8_v_f64m1_m(vbool64_t mask,double* base,vuint8mf8_t bindex,vfloat64m1_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_f64m1_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei8_v_f64m2_m(vbool32_t mask,double* base,vuint8mf4_t bindex,vfloat64m2_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_f64m2_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei8_v_f64m4_m(vbool16_t mask,double* base,vuint8mf2_t bindex,vfloat64m4_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_f64m4_m(mask,base,bindex,value,32);
+}
+
+
+void test___riscv_vsoxei8_v_f64m8_m(vbool8_t mask,double* base,vuint8m1_t bindex,vfloat64m8_t value,size_t vl)
+{
+    __riscv_vsoxei8_v_f64m8_m(mask,base,bindex,value,32);
+}
+
+
+
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf8,\s*t[au],\s*m[au]\s+vsoxei8\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf4,\s*t[au],\s*m[au]\s+vsoxei8\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*mf2,\s*t[au],\s*m[au]\s+vsoxei8\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m1,\s*t[au],\s*m[au]\s+vsoxei8\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m2,\s*t[au],\s*m[au]\s+vsoxei8\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m4,\s*t[au],\s*m[au]\s+vsoxei8\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e8,\s*m8,\s*t[au],\s*m[au]\s+vsoxei8\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf4,\s*t[au],\s*m[au]\s+vsoxei8\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*mf2,\s*t[au],\s*m[au]\s+vsoxei8\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m1,\s*t[au],\s*m[au]\s+vsoxei8\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m2,\s*t[au],\s*m[au]\s+vsoxei8\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m4,\s*t[au],\s*m[au]\s+vsoxei8\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e16,\s*m8,\s*t[au],\s*m[au]\s+vsoxei8\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 2 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*mf2,\s*t[au],\s*m[au]\s+vsoxei8\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 3 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m1,\s*t[au],\s*m[au]\s+vsoxei8\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 3 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m2,\s*t[au],\s*m[au]\s+vsoxei8\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 3 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m4,\s*t[au],\s*m[au]\s+vsoxei8\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 3 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e32,\s*m8,\s*t[au],\s*m[au]\s+vsoxei8\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 3 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m1,\s*t[au],\s*m[au]\s+vsoxei8\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 3 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m2,\s*t[au],\s*m[au]\s+vsoxei8\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 3 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m4,\s*t[au],\s*m[au]\s+vsoxei8\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 3 } } */
+/* { dg-final { scan-assembler-times {vsetvli\s+zero,\s*[a-x0-9]+,\s*e64,\s*m8,\s*t[au],\s*m[au]\s+vsoxei8\.v\s+v[0-9]+,\s*0?\([a-x0-9]+\),\s*v[0-9]+,\s*v0.t} 3 } } */
