diff --git a/gcc/config/arm/arm-builtins.c b/gcc/config/arm/arm-builtins.c
index 283e22897be16accb8ec9f00af8021161f8cd90c..9e87dff264d6b535f64407f669c6e83b0ed639a6 100644
--- a/gcc/config/arm/arm-builtins.c
+++ b/gcc/config/arm/arm-builtins.c
@@ -694,6 +694,50 @@ arm_quinop_unone_unone_unone_unone_imm_unone_qualifiers[SIMD_MAX_BUILTIN_ARGS]
 #define QUINOP_UNONE_UNONE_UNONE_UNONE_IMM_UNONE_QUALIFIERS \
   (arm_quinop_unone_unone_unone_unone_imm_unone_qualifiers)
 
+static enum arm_type_qualifiers
+arm_ldrgbwbs_qualifiers[SIMD_MAX_BUILTIN_ARGS]
+  = { qualifier_none, qualifier_unsigned, qualifier_immediate};
+#define LDRGBWBS_QUALIFIERS (arm_ldrgbwbs_qualifiers)
+
+static enum arm_type_qualifiers
+arm_ldrgbwbu_qualifiers[SIMD_MAX_BUILTIN_ARGS]
+  = { qualifier_unsigned, qualifier_unsigned, qualifier_immediate};
+#define LDRGBWBU_QUALIFIERS (arm_ldrgbwbu_qualifiers)
+
+static enum arm_type_qualifiers
+arm_ldrgbwbs_z_qualifiers[SIMD_MAX_BUILTIN_ARGS]
+  = { qualifier_none, qualifier_unsigned, qualifier_immediate,
+      qualifier_unsigned};
+#define LDRGBWBS_Z_QUALIFIERS (arm_ldrgbwbs_z_qualifiers)
+
+static enum arm_type_qualifiers
+arm_ldrgbwbu_z_qualifiers[SIMD_MAX_BUILTIN_ARGS]
+  = { qualifier_unsigned, qualifier_unsigned, qualifier_immediate,
+      qualifier_unsigned};
+#define LDRGBWBU_Z_QUALIFIERS (arm_ldrgbwbu_z_qualifiers)
+
+static enum arm_type_qualifiers
+arm_strsbwbs_qualifiers[SIMD_MAX_BUILTIN_ARGS]
+  = { qualifier_void, qualifier_unsigned, qualifier_const, qualifier_none};
+#define STRSBWBS_QUALIFIERS (arm_strsbwbs_qualifiers)
+
+static enum arm_type_qualifiers
+arm_strsbwbu_qualifiers[SIMD_MAX_BUILTIN_ARGS]
+  = { qualifier_void, qualifier_unsigned, qualifier_const, qualifier_unsigned};
+#define STRSBWBU_QUALIFIERS (arm_strsbwbu_qualifiers)
+
+static enum arm_type_qualifiers
+arm_strsbwbs_p_qualifiers[SIMD_MAX_BUILTIN_ARGS]
+  = { qualifier_void, qualifier_unsigned, qualifier_const,
+      qualifier_none, qualifier_unsigned};
+#define STRSBWBS_P_QUALIFIERS (arm_strsbwbs_p_qualifiers)
+
+static enum arm_type_qualifiers
+arm_strsbwbu_p_qualifiers[SIMD_MAX_BUILTIN_ARGS]
+  = { qualifier_void, qualifier_unsigned, qualifier_const,
+      qualifier_unsigned, qualifier_unsigned};
+#define STRSBWBU_P_QUALIFIERS (arm_strsbwbu_p_qualifiers)
+
 /* End of Qualifier for MVE builtins.  */
 
    /* void ([T element type] *, T, immediate).  */
diff --git a/gcc/config/arm/arm_mve.h b/gcc/config/arm/arm_mve.h
index 4ae40c247b96ad1bf6c7bc38e5be1e5a489d1ef0..842d47367b54d826acea7fe358cc58c78f6e0256 100644
--- a/gcc/config/arm/arm_mve.h
+++ b/gcc/config/arm/arm_mve.h
@@ -2054,6 +2054,26 @@ typedef struct { uint8x16_t val[4]; } uint8x16x4_t;
 #define viwdupq_wb_u8( __a, __b,  __imm) __arm_viwdupq_wb_u8( __a, __b,  __imm)
 #define viwdupq_wb_u32( __a, __b,  __imm) __arm_viwdupq_wb_u32( __a, __b,  __imm)
 #define viwdupq_wb_u16( __a, __b,  __imm) __arm_viwdupq_wb_u16( __a, __b,  __imm)
+#define vldrdq_gather_base_wb_s64(__addr, __offset) __arm_vldrdq_gather_base_wb_s64(__addr, __offset)
+#define vldrdq_gather_base_wb_u64(__addr, __offset) __arm_vldrdq_gather_base_wb_u64(__addr, __offset)
+#define vldrdq_gather_base_wb_z_s64(__addr, __offset, __p) __arm_vldrdq_gather_base_wb_z_s64(__addr, __offset, __p)
+#define vldrdq_gather_base_wb_z_u64(__addr, __offset, __p) __arm_vldrdq_gather_base_wb_z_u64(__addr, __offset, __p)
+#define vldrwq_gather_base_wb_f32(__addr, __offset) __arm_vldrwq_gather_base_wb_f32(__addr, __offset)
+#define vldrwq_gather_base_wb_s32(__addr, __offset) __arm_vldrwq_gather_base_wb_s32(__addr, __offset)
+#define vldrwq_gather_base_wb_u32(__addr, __offset) __arm_vldrwq_gather_base_wb_u32(__addr, __offset)
+#define vldrwq_gather_base_wb_z_f32(__addr, __offset, __p) __arm_vldrwq_gather_base_wb_z_f32(__addr, __offset, __p)
+#define vldrwq_gather_base_wb_z_s32(__addr, __offset, __p) __arm_vldrwq_gather_base_wb_z_s32(__addr, __offset, __p)
+#define vldrwq_gather_base_wb_z_u32(__addr, __offset, __p) __arm_vldrwq_gather_base_wb_z_u32(__addr, __offset, __p)
+#define vstrdq_scatter_base_wb_p_s64(__addr, __offset, __value, __p) __arm_vstrdq_scatter_base_wb_p_s64(__addr, __offset, __value, __p)
+#define vstrdq_scatter_base_wb_p_u64(__addr, __offset, __value, __p) __arm_vstrdq_scatter_base_wb_p_u64(__addr, __offset, __value, __p)
+#define vstrdq_scatter_base_wb_s64(__addr, __offset, __value) __arm_vstrdq_scatter_base_wb_s64(__addr, __offset, __value)
+#define vstrdq_scatter_base_wb_u64(__addr, __offset, __value) __arm_vstrdq_scatter_base_wb_u64(__addr, __offset, __value)
+#define vstrwq_scatter_base_wb_p_s32(__addr, __offset, __value, __p) __arm_vstrwq_scatter_base_wb_p_s32(__addr, __offset, __value, __p)
+#define vstrwq_scatter_base_wb_p_f32(__addr, __offset, __value, __p) __arm_vstrwq_scatter_base_wb_p_f32(__addr, __offset, __value, __p)
+#define vstrwq_scatter_base_wb_p_u32(__addr, __offset, __value, __p) __arm_vstrwq_scatter_base_wb_p_u32(__addr, __offset, __value, __p)
+#define vstrwq_scatter_base_wb_s32(__addr, __offset, __value) __arm_vstrwq_scatter_base_wb_s32(__addr, __offset, __value)
+#define vstrwq_scatter_base_wb_u32(__addr, __offset, __value) __arm_vstrwq_scatter_base_wb_u32(__addr, __offset, __value)
+#define vstrwq_scatter_base_wb_f32(__addr, __offset, __value) __arm_vstrwq_scatter_base_wb_f32(__addr, __offset, __value)
 #endif
 
 __extension__ extern __inline void
@@ -13388,6 +13408,150 @@ __arm_viwdupq_wb_u16 (uint32_t * __a, uint32_t __b, const int __imm)
   return __res;
 }
 
+__extension__ extern __inline int64x2_t
+__attribute__ ((__always_inline__, __gnu_inline__, __artificial__))
+__arm_vldrdq_gather_base_wb_s64 (uint64x2_t * __addr, const int __offset)
+{
+  int64x2_t
+  result = __builtin_mve_vldrdq_gather_base_wb_sv2di (*__addr, __offset);
+  __addr += __offset;
+  return result;
+}
+
+__extension__ extern __inline uint64x2_t
+__attribute__ ((__always_inline__, __gnu_inline__, __artificial__))
+__arm_vldrdq_gather_base_wb_u64 (uint64x2_t * __addr, const int __offset)
+{
+  uint64x2_t
+  result = __builtin_mve_vldrdq_gather_base_wb_uv2di (*__addr, __offset);
+  __addr += __offset;
+  return result;
+}
+
+__extension__ extern __inline int64x2_t
+__attribute__ ((__always_inline__, __gnu_inline__, __artificial__))
+__arm_vldrdq_gather_base_wb_z_s64 (uint64x2_t * __addr, const int __offset, mve_pred16_t __p)
+{
+  int64x2_t
+  result = __builtin_mve_vldrdq_gather_base_wb_z_sv2di (*__addr, __offset, __p);
+  __addr += __offset;
+  return result;
+}
+
+__extension__ extern __inline uint64x2_t
+__attribute__ ((__always_inline__, __gnu_inline__, __artificial__))
+__arm_vldrdq_gather_base_wb_z_u64 (uint64x2_t * __addr, const int __offset, mve_pred16_t __p)
+{
+  uint64x2_t
+  result = __builtin_mve_vldrdq_gather_base_wb_z_uv2di (*__addr, __offset, __p);
+  __addr += __offset;
+  return result;
+}
+
+__extension__ extern __inline int32x4_t
+__attribute__ ((__always_inline__, __gnu_inline__, __artificial__))
+__arm_vldrwq_gather_base_wb_s32 (uint32x4_t * __addr, const int __offset)
+{
+  int32x4_t
+  result = __builtin_mve_vldrwq_gather_base_wb_sv4si (*__addr, __offset);
+  __addr += __offset;
+  return result;
+}
+
+__extension__ extern __inline uint32x4_t
+__attribute__ ((__always_inline__, __gnu_inline__, __artificial__))
+__arm_vldrwq_gather_base_wb_u32 (uint32x4_t * __addr, const int __offset)
+{
+  uint32x4_t
+  result = __builtin_mve_vldrwq_gather_base_wb_uv4si (*__addr, __offset);
+  __addr += __offset;
+  return result;
+}
+
+__extension__ extern __inline int32x4_t
+__attribute__ ((__always_inline__, __gnu_inline__, __artificial__))
+__arm_vldrwq_gather_base_wb_z_s32 (uint32x4_t * __addr, const int __offset, mve_pred16_t __p)
+{
+  int32x4_t
+  result = __builtin_mve_vldrwq_gather_base_wb_z_sv4si (*__addr, __offset, __p);
+  __addr += __offset;
+  return result;
+}
+
+__extension__ extern __inline uint32x4_t
+__attribute__ ((__always_inline__, __gnu_inline__, __artificial__))
+__arm_vldrwq_gather_base_wb_z_u32 (uint32x4_t * __addr, const int __offset, mve_pred16_t __p)
+{
+  uint32x4_t
+  result = __builtin_mve_vldrwq_gather_base_wb_z_uv4si (*__addr, __offset, __p);
+  __addr += __offset;
+  return result;
+}
+
+__extension__ extern __inline void
+__attribute__ ((__always_inline__, __gnu_inline__, __artificial__))
+__arm_vstrdq_scatter_base_wb_s64 (uint64x2_t * __addr, const int __offset, int64x2_t __value)
+{
+  __builtin_mve_vstrdq_scatter_base_wb_sv2di (*__addr, __offset, __value);
+  __builtin_mve_vstrdq_scatter_base_wb_add_sv2di (*__addr, __offset, *__addr);
+}
+
+__extension__ extern __inline void
+__attribute__ ((__always_inline__, __gnu_inline__, __artificial__))
+__arm_vstrdq_scatter_base_wb_u64 (uint64x2_t * __addr, const int __offset, uint64x2_t __value)
+{
+  __builtin_mve_vstrdq_scatter_base_wb_uv2di (*__addr, __offset, __value);
+  __builtin_mve_vstrdq_scatter_base_wb_add_uv2di (*__addr, __offset, *__addr);
+}
+
+__extension__ extern __inline void
+__attribute__ ((__always_inline__, __gnu_inline__, __artificial__))
+__arm_vstrdq_scatter_base_wb_p_s64 (uint64x2_t * __addr, const int __offset, int64x2_t __value, mve_pred16_t __p)
+{
+  __builtin_mve_vstrdq_scatter_base_wb_p_sv2di (*__addr, __offset, __value, __p);
+  __builtin_mve_vstrdq_scatter_base_wb_p_add_sv2di (*__addr, __offset, *__addr, __p);
+}
+
+__extension__ extern __inline void
+__attribute__ ((__always_inline__, __gnu_inline__, __artificial__))
+__arm_vstrdq_scatter_base_wb_p_u64 (uint64x2_t * __addr, const int __offset, uint64x2_t __value, mve_pred16_t __p)
+{
+  __builtin_mve_vstrdq_scatter_base_wb_p_uv2di (*__addr, __offset, __value, __p);
+  __builtin_mve_vstrdq_scatter_base_wb_p_add_uv2di (*__addr, __offset, *__addr, __p);
+}
+
+__extension__ extern __inline void
+__attribute__ ((__always_inline__, __gnu_inline__, __artificial__))
+__arm_vstrwq_scatter_base_wb_p_s32 (uint32x4_t * __addr, const int __offset, int32x4_t __value, mve_pred16_t __p)
+{
+  __builtin_mve_vstrwq_scatter_base_wb_p_sv4si (*__addr, __offset, __value, __p);
+  __builtin_mve_vstrwq_scatter_base_wb_p_add_sv4si (*__addr, __offset, *__addr, __p);
+}
+
+__extension__ extern __inline void
+__attribute__ ((__always_inline__, __gnu_inline__, __artificial__))
+__arm_vstrwq_scatter_base_wb_p_u32 (uint32x4_t * __addr, const int __offset, uint32x4_t __value, mve_pred16_t __p)
+{
+  __builtin_mve_vstrwq_scatter_base_wb_p_uv4si (*__addr, __offset, __value, __p);
+  __builtin_mve_vstrwq_scatter_base_wb_p_add_uv4si (*__addr, __offset, *__addr, __p);
+}
+
+__extension__ extern __inline void
+__attribute__ ((__always_inline__, __gnu_inline__, __artificial__))
+__arm_vstrwq_scatter_base_wb_s32 (uint32x4_t * __addr, const int __offset, int32x4_t __value)
+{
+  __builtin_mve_vstrwq_scatter_base_wb_sv4si (*__addr, __offset, __value);
+  __builtin_mve_vstrwq_scatter_base_wb_add_sv4si (*__addr, __offset, *__addr);
+}
+
+__extension__ extern __inline void
+__attribute__ ((__always_inline__, __gnu_inline__, __artificial__))
+__arm_vstrwq_scatter_base_wb_u32 (uint32x4_t * __addr, const int __offset, uint32x4_t __value)
+{
+  __builtin_mve_vstrwq_scatter_base_wb_uv4si (*__addr, __offset, __value);
+  __builtin_mve_vstrwq_scatter_base_wb_add_uv4si (*__addr, __offset, *__addr);
+}
+
 #if (__ARM_FEATURE_MVE & 2) /* MVE Floating point.  */
 
 __extension__ extern __inline void
@@ -16024,6 +16188,42 @@ __arm_vreinterpretq_f32_u8 (uint8x16_t __a)
   return (float32x4_t)  __a;
 }
 
+__extension__ extern __inline float32x4_t
+__attribute__ ((__always_inline__, __gnu_inline__, __artificial__))
+__arm_vldrwq_gather_base_wb_f32 (uint32x4_t * __addr, const int __offset)
+{
+  float32x4_t
+  result = __builtin_mve_vldrwq_gather_base_wb_fv4sf (*__addr, __offset);
+  __addr += __offset;
+  return result;
+}
+
+__extension__ extern __inline float32x4_t
+__attribute__ ((__always_inline__, __gnu_inline__, __artificial__))
+__arm_vldrwq_gather_base_wb_z_f32 (uint32x4_t * __addr, const int __offset, mve_pred16_t __p)
+{
+  float32x4_t
+  result = __builtin_mve_vldrwq_gather_base_wb_z_fv4sf (*__addr, __offset, __p);
+  __addr += __offset;
+  return result;
+}
+
+__extension__ extern __inline void
+__attribute__ ((__always_inline__, __gnu_inline__, __artificial__))
+__arm_vstrwq_scatter_base_wb_f32 (uint32x4_t * __addr, const int __offset, float32x4_t __value)
+{
+  __builtin_mve_vstrwq_scatter_base_wb_fv4sf (*__addr, __offset, __value);
+  __builtin_mve_vstrwq_scatter_base_wb_add_fv4sf (*__addr, __offset, *__addr);
+}
+
+__extension__ extern __inline void
+__attribute__ ((__always_inline__, __gnu_inline__, __artificial__))
+__arm_vstrwq_scatter_base_wb_p_f32 (uint32x4_t * __addr, const int __offset, float32x4_t __value, mve_pred16_t __p)
+{
+  __builtin_mve_vstrwq_scatter_base_wb_p_fv4sf (*__addr, __offset, __value, __p);
+  __builtin_mve_vstrwq_scatter_base_wb_p_add_fv4sf (*__addr, __offset, *__addr, __p);
+}
+
 #endif
 
 enum {
@@ -18037,6 +18237,20 @@ extern void *__ARM_undef;
   int (*)[__ARM_mve_type_uint64x2_t]: __arm_vreinterpretq_u8_u64 (__ARM_mve_coerce(__p0, uint64x2_t)), \
   int (*)[__ARM_mve_type_float32x4_t]: __arm_vreinterpretq_u8_f32 (__ARM_mve_coerce(__p0, float32x4_t)));})
 
+#define vstrwq_scatter_base_wb(p0,p1,p2) __arm_vstrwq_scatter_base_wb(p0,p1,p2)
+#define __arm_vstrwq_scatter_base_wb(p0,p1,p2) ({ __typeof(p2) __p2 = (p2); \
+  _Generic( (int (*)[__ARM_mve_typeid(__p2)])0, \
+  int (*)[__ARM_mve_type_int32x4_t]: __arm_vstrwq_scatter_base_wb_s32 (p0, p1, __ARM_mve_coerce(__p2, int32x4_t)), \
+  int (*)[__ARM_mve_type_uint32x4_t]: __arm_vstrwq_scatter_base_wb_u32 (p0, p1, __ARM_mve_coerce(__p2, uint32x4_t)), \
+  int (*)[__ARM_mve_type_float32x4_t]: __arm_vstrwq_scatter_base_wb_f32 (p0, p1, __ARM_mve_coerce(__p2, float32x4_t)));})
+
+#define vstrwq_scatter_base_wb_p(p0,p1,p2,p3) __arm_vstrwq_scatter_base_wb_p(p0,p1,p2,p3)
+#define __arm_vstrwq_scatter_base_wb_p(p0,p1,p2,p3) ({ __typeof(p2) __p2 = (p2); \
+  _Generic( (int (*)[__ARM_mve_typeid(__p2)])0, \
+  int (*)[__ARM_mve_type_int32x4_t]: __arm_vstrwq_scatter_base_wb_p_s32 (p0, p1, __ARM_mve_coerce(__p2, int32x4_t), p3), \
+  int (*)[__ARM_mve_type_uint32x4_t]: __arm_vstrwq_scatter_base_wb_p_u32 (p0, p1, __ARM_mve_coerce(__p2, uint32x4_t), p3), \
+  int (*)[__ARM_mve_type_float32x4_t]: __arm_vstrwq_scatter_base_wb_p_f32 (p0, p1, __ARM_mve_coerce(__p2, float32x4_t), p3));})
+
 #else /* MVE Interger.  */
 
 #define vst4q(p0,p1) __arm_vst4q(p0,p1)
@@ -21497,6 +21711,30 @@ extern void *__ARM_undef;
   int (*)[__ARM_mve_type_uint32_t]: __arm_vdwdupq_n_u8 (__ARM_mve_coerce(__p0, uint32_t), p1, p2), \
   int (*)[__ARM_mve_type_uint32_t_ptr]: __arm_vdwdupq_wb_u8 (__ARM_mve_coerce(__p0, uint32_t *), p1, p2));})
 
+#define vstrdq_scatter_base_wb_p(p0,p1,p2,p3) __arm_vstrdq_scatter_base_wb_p(p0,p1,p2,p3)
+#define __arm_vstrdq_scatter_base_wb_p(p0,p1,p2,p3) ({ __typeof(p2) __p2 = (p2); \
+  _Generic( (int (*)[__ARM_mve_typeid(__p2)])0, \
+  int (*)[__ARM_mve_type_int64x2_t]: __arm_vstrdq_scatter_base_wb_p_s64 (p0, p1, __ARM_mve_coerce(__p2, int64x2_t), p3), \
+  int (*)[__ARM_mve_type_uint64x2_t]: __arm_vstrdq_scatter_base_wb_p_u64 (p0, p1, __ARM_mve_coerce(__p2, uint64x2_t), p3));})
+
+#define vstrdq_scatter_base_wb(p0,p1,p2) __arm_vstrdq_scatter_base_wb(p0,p1,p2)
+#define __arm_vstrdq_scatter_base_wb(p0,p1,p2) ({ __typeof(p2) __p2 = (p2); \
+  _Generic( (int (*)[__ARM_mve_typeid(__p2)])0, \
+  int (*)[__ARM_mve_type_int64x2_t]: __arm_vstrdq_scatter_base_wb_s64 (p0, p1, __ARM_mve_coerce(__p2, int64x2_t)), \
+  int (*)[__ARM_mve_type_uint64x2_t]: __arm_vstrdq_scatter_base_wb_u64 (p0, p1, __ARM_mve_coerce(__p2, uint64x2_t)));})
+
+#define vstrwq_scatter_base_wb(p0,p1,p2) __arm_vstrwq_scatter_base_wb(p0,p1,p2)
+#define __arm_vstrwq_scatter_base_wb(p0,p1,p2) ({ __typeof(p2) __p2 = (p2); \
+  _Generic( (int (*)[__ARM_mve_typeid(__p2)])0, \
+  int (*)[__ARM_mve_type_int32x4_t]: __arm_vstrwq_scatter_base_wb_s32 (p0, p1, __ARM_mve_coerce(__p2, int32x4_t)), \
+  int (*)[__ARM_mve_type_uint32x4_t]: __arm_vstrwq_scatter_base_wb_u32 (p0, p1, __ARM_mve_coerce(__p2, uint32x4_t)));})
+
+#define vstrwq_scatter_base_wb_p(p0,p1,p2,p3) __arm_vstrwq_scatter_base_wb_p(p0,p1,p2,p3)
+#define __arm_vstrwq_scatter_base_wb_p(p0,p1,p2,p3) ({ __typeof(p2) __p2 = (p2); \
+  _Generic( (int (*)[__ARM_mve_typeid(__p2)])0, \
+  int (*)[__ARM_mve_type_int32x4_t]: __arm_vstrwq_scatter_base_wb_p_s32 (p0, p1, __ARM_mve_coerce(__p2, int32x4_t), p3), \
+  int (*)[__ARM_mve_type_uint32x4_t]: __arm_vstrwq_scatter_base_wb_p_u32 (p0, p1, __ARM_mve_coerce(__p2, uint32x4_t), p3));})
+
 #endif /* MVE Floating point.  */
 
 #ifdef __cplusplus
diff --git a/gcc/config/arm/arm_mve_builtins.def b/gcc/config/arm/arm_mve_builtins.def
index ac920d327e98a2db0c5e6aa8680dd40f295b579a..b77335cff133872558b48b5574dccc0f17df9ed1 100644
--- a/gcc/config/arm/arm_mve_builtins.def
+++ b/gcc/config/arm/arm_mve_builtins.def
@@ -827,3 +827,33 @@ VAR3 (QUADOP_UNONE_UNONE_UNONE_IMM_UNONE, vddupq_m_n_u, v16qi, v8hi, v4si)
 VAR3 (QUADOP_UNONE_UNONE_UNONE_IMM_UNONE, vidupq_m_n_u, v16qi, v8hi, v4si)
 VAR3 (TERNOP_UNONE_UNONE_UNONE_IMM, vdwdupq_n_u, v16qi, v4si, v8hi)
 VAR3 (TERNOP_UNONE_UNONE_UNONE_IMM, viwdupq_n_u, v16qi, v4si, v8hi)
+VAR1 (STRSBWBU, vstrwq_scatter_base_wb_u, v4si)
+VAR1 (STRSBWBU, vstrwq_scatter_base_wb_add_u, v4si)
+VAR1 (STRSBWBU, vstrwq_scatter_base_wb_add_s, v4si)
+VAR1 (STRSBWBU, vstrwq_scatter_base_wb_add_f, v4sf)
+VAR1 (STRSBWBU, vstrdq_scatter_base_wb_u, v2di)
+VAR1 (STRSBWBU, vstrdq_scatter_base_wb_add_u, v2di)
+VAR1 (STRSBWBU, vstrdq_scatter_base_wb_add_s, v2di)
+VAR1 (STRSBWBU_P, vstrwq_scatter_base_wb_p_u, v4si)
+VAR1 (STRSBWBU_P, vstrwq_scatter_base_wb_p_add_u, v4si)
+VAR1 (STRSBWBU_P, vstrwq_scatter_base_wb_p_add_s, v4si)
+VAR1 (STRSBWBU_P, vstrwq_scatter_base_wb_p_add_f, v4sf)
+VAR1 (STRSBWBU_P, vstrdq_scatter_base_wb_p_u, v2di)
+VAR1 (STRSBWBU_P, vstrdq_scatter_base_wb_p_add_u, v2di)
+VAR1 (STRSBWBU_P, vstrdq_scatter_base_wb_p_add_s, v2di)
+VAR1 (STRSBWBS, vstrwq_scatter_base_wb_s, v4si)
+VAR1 (STRSBWBS, vstrwq_scatter_base_wb_f, v4sf)
+VAR1 (STRSBWBS, vstrdq_scatter_base_wb_s, v2di)
+VAR1 (STRSBWBS_P, vstrwq_scatter_base_wb_p_s, v4si)
+VAR1 (STRSBWBS_P, vstrwq_scatter_base_wb_p_f, v4sf)
+VAR1 (STRSBWBS_P, vstrdq_scatter_base_wb_p_s, v2di)
+VAR1 (LDRGBWBU_Z, vldrwq_gather_base_wb_z_u, v4si)
+VAR1 (LDRGBWBU_Z, vldrdq_gather_base_wb_z_u, v2di)
+VAR1 (LDRGBWBU, vldrwq_gather_base_wb_u, v4si)
+VAR1 (LDRGBWBU, vldrdq_gather_base_wb_u, v2di)
+VAR1 (LDRGBWBS_Z, vldrwq_gather_base_wb_z_s, v4si)
+VAR1 (LDRGBWBS_Z, vldrwq_gather_base_wb_z_f, v4sf)
+VAR1 (LDRGBWBS_Z, vldrdq_gather_base_wb_z_s, v2di)
+VAR1 (LDRGBWBS, vldrwq_gather_base_wb_s, v4si)
+VAR1 (LDRGBWBS, vldrwq_gather_base_wb_f, v4sf)
+VAR1 (LDRGBWBS, vldrdq_gather_base_wb_s, v2di)
diff --git a/gcc/config/arm/mve.md b/gcc/config/arm/mve.md
index b1b35ab23e677800c049d7c7873ab98d76b52538..a938e0922f8dc6749dc7192961ae2091d666c6e7 100644
--- a/gcc/config/arm/mve.md
+++ b/gcc/config/arm/mve.md
@@ -208,7 +208,10 @@
 			 VSTRDQSSO_U VSTRWQSO_S VSTRWQSO_U VSTRWQSSO_S
 			 VSTRWQSSO_U VSTRHQSO_F VSTRHQSSO_F VSTRWQSB_F
 			 VSTRWQSO_F VSTRWQSSO_F VDDUPQ VDDUPQ_M VDWDUPQ
-			 VDWDUPQ_M VIDUPQ VIDUPQ_M VIWDUPQ VIWDUPQ_M])
+			 VDWDUPQ_M VIDUPQ VIDUPQ_M VIWDUPQ VIWDUPQ_M
+			 VSTRWQSBWB_S VSTRWQSBWB_U VLDRWQGBWB_S VLDRWQGBWB_U
+			 VSTRWQSBWB_F VLDRWQGBWB_F VSTRDQSBWB_S VSTRDQSBWB_U
+			 VLDRDQGBWB_S VLDRDQGBWB_U])
 
 (define_mode_attr MVE_CNVT [(V8HI "V8HF") (V4SI "V4SF") (V8HF "V8HI")
 			    (V4SF "V4SI")])
@@ -377,7 +380,10 @@
 		       (VSTRDQSB_S "s") (VSTRDQSB_U "u") (VSTRDQSO_S "s")
 		       (VSTRDQSO_U "u") (VSTRDQSSO_S "s") (VSTRDQSSO_U "u")
 		       (VSTRWQSO_U "u") (VSTRWQSO_S "s") (VSTRWQSSO_U "u")
-		       (VSTRWQSSO_S "s")])
+		       (VSTRWQSSO_S "s") (VSTRWQSBWB_S "s") (VSTRWQSBWB_U "u")
+		       (VLDRWQGBWB_S "s") (VLDRWQGBWB_U "u") (VLDRDQGBWB_S "s")
+		       (VLDRDQGBWB_U "u") (VSTRDQSBWB_S "s")
+		       (VSTRDQSBWB_U "u")])
 
 (define_int_attr mode1 [(VCTP8Q "8") (VCTP16Q "16") (VCTP32Q "32")
 			(VCTP64Q "64") (VCTP8Q_M "8") (VCTP16Q_M "16")
@@ -626,6 +632,10 @@
 (define_int_iterator VSTRDSSOQ [VSTRDQSSO_S VSTRDQSSO_U])
 (define_int_iterator VSTRWSOQ [VSTRWQSO_S VSTRWQSO_U])
 (define_int_iterator VSTRWSSOQ [VSTRWQSSO_S VSTRWQSSO_U])
+(define_int_iterator VSTRWSBWBQ [VSTRWQSBWB_S VSTRWQSBWB_U])
+(define_int_iterator VLDRWGBWBQ [VLDRWQGBWB_S VLDRWQGBWB_U])
+(define_int_iterator VSTRDSBWBQ [VSTRDQSBWB_S VSTRDQSBWB_U])
+(define_int_iterator VLDRDGBWBQ [VLDRDQGBWB_S VLDRDQGBWB_U])
 
 (define_insn "*mve_mov<mode>"
   [(set (match_operand:MVE_types 0 "s_register_operand" "=w,w,r,w,w,r,w")
@@ -10035,3 +10045,572 @@
   "vpst\;\tviwdupt.u%#<V_sz_elem>\t%q2, %3, %4, %5"
   [(set_attr "type" "mve_move")
    (set_attr "length""8")])
+(define_expand "mve_vstrwq_scatter_base_wb_<supf>v4si"
+  [(match_operand:V4SI 0 "s_register_operand" "=w")
+   (match_operand:SI 1 "mve_vldrd_immediate" "Ri")
+   (match_operand:V4SI 2 "s_register_operand" "w")
+   (unspec:V4SI [(const_int 0)] VSTRWSBWBQ)]
+  "TARGET_HAVE_MVE"
+{
+  rtx ignore_wb = gen_reg_rtx (V4SImode);
+  emit_insn (
+  gen_mve_vstrwq_scatter_base_wb_<supf>v4si_insn (ignore_wb, operands[0],
+						  operands[1], operands[2]));
+  DONE;
+})
+
+(define_expand "mve_vstrwq_scatter_base_wb_add_<supf>v4si"
+  [(match_operand:V4SI 0 "s_register_operand" "=w")
+   (match_operand:SI 1 "mve_vldrd_immediate" "Ri")
+   (match_operand:V4SI 2 "s_register_operand" "0")
+   (unspec:V4SI [(const_int 0)] VSTRWSBWBQ)]
+  "TARGET_HAVE_MVE"
+{
+  rtx ignore_vec = gen_reg_rtx (V4SImode);
+  emit_insn (
+  gen_mve_vstrwq_scatter_base_wb_<supf>v4si_insn (operands[0], operands[2],
+						  operands[1], ignore_vec));
+  DONE;
+})
+
+;;
+;; [vstrwq_scatter_base_wb_s vstrdq_scatter_base_wb_u]
+;;
+(define_insn "mve_vstrwq_scatter_base_wb_<supf>v4si_insn"
+  [(set (mem:BLK (scratch))
+	(unspec:BLK
+		[(match_operand:V4SI 1 "s_register_operand" "0")
+		 (match_operand:SI 2 "mve_vldrd_immediate" "Ri")
+		 (match_operand:V4SI 3 "s_register_operand" "w")]
+	 VSTRWSBWBQ))
+   (set (match_operand:V4SI 0 "s_register_operand" "=w")
+	(unspec:V4SI [(match_dup 1) (match_dup 2)]
+	 VSTRWSBWBQ))
+  ]
+  "TARGET_HAVE_MVE"
+{
+   rtx ops[3];
+   ops[0] = operands[1];
+   ops[1] = operands[2];
+   ops[2] = operands[3];
+   output_asm_insn ("vstrw.u32\t%q2, [%q0, %1]!",ops);
+   return "";
+}
+  [(set_attr "length" "4")])
+
+(define_expand "mve_vstrwq_scatter_base_wb_p_<supf>v4si"
+  [(match_operand:V4SI 0 "s_register_operand" "=w")
+   (match_operand:SI 1 "mve_vldrd_immediate" "Ri")
+   (match_operand:V4SI 2 "s_register_operand" "w")
+   (match_operand:HI 3 "vpr_register_operand")
+   (unspec:V4SI [(const_int 0)] VSTRWSBWBQ)]
+  "TARGET_HAVE_MVE"
+{
+  rtx ignore_wb = gen_reg_rtx (V4SImode);
+  emit_insn (
+  gen_mve_vstrwq_scatter_base_wb_p_<supf>v4si_insn (ignore_wb, operands[0],
+						    operands[1], operands[2],
+						    operands[3]));
+  DONE;
+})
+
+(define_expand "mve_vstrwq_scatter_base_wb_p_add_<supf>v4si"
+  [(match_operand:V4SI 0 "s_register_operand" "=w")
+   (match_operand:SI 1 "mve_vldrd_immediate" "Ri")
+   (match_operand:V4SI 2 "s_register_operand" "0")
+   (match_operand:HI 3 "vpr_register_operand")
+   (unspec:V4SI [(const_int 0)] VSTRWSBWBQ)]
+  "TARGET_HAVE_MVE"
+{
+  rtx ignore_vec = gen_reg_rtx (V4SImode);
+  emit_insn (
+  gen_mve_vstrwq_scatter_base_wb_p_<supf>v4si_insn (operands[0], operands[2],
+						    operands[1], ignore_vec,
+						    operands[3]));
+  DONE;
+})
+
+;;
+;; [vstrwq_scatter_base_wb_p_s vstrwq_scatter_base_wb_p_u]
+;;
+(define_insn "mve_vstrwq_scatter_base_wb_p_<supf>v4si_insn"
+ [(set (mem:BLK (scratch))
+       (unspec:BLK
+		[(match_operand:V4SI 1 "s_register_operand" "0")
+		 (match_operand:SI 2 "mve_vldrd_immediate" "Ri")
+		 (match_operand:V4SI 3 "s_register_operand" "w")
+		 (match_operand:HI 4 "vpr_register_operand")]
+	VSTRWSBWBQ))
+   (set (match_operand:V4SI 0 "s_register_operand" "=w")
+	(unspec:V4SI [(match_dup 1) (match_dup 2)]
+	 VSTRWSBWBQ))
+  ]
+  "TARGET_HAVE_MVE"
+{
+   rtx ops[3];
+   ops[0] = operands[1];
+   ops[1] = operands[2];
+   ops[2] = operands[3];
+   output_asm_insn ("vpst\;\tvstrwt.u32\t%q2, [%q0, %1]!",ops);
+   return "";
+}
+  [(set_attr "length" "8")])
+
+(define_expand "mve_vstrwq_scatter_base_wb_fv4sf"
+  [(match_operand:V4SI 0 "s_register_operand" "=w")
+   (match_operand:SI 1 "mve_vldrd_immediate" "Ri")
+   (match_operand:V4SF 2 "s_register_operand" "w")
+   (unspec:V4SI [(const_int 0)] VSTRWQSBWB_F)]
+  "TARGET_HAVE_MVE && TARGET_HAVE_MVE_FLOAT"
+{
+  rtx ignore_wb = gen_reg_rtx (V4SImode);
+  emit_insn (
+  gen_mve_vstrwq_scatter_base_wb_fv4sf_insn (ignore_wb,operands[0],
+					     operands[1], operands[2]));
+  DONE;
+})
+
+(define_expand "mve_vstrwq_scatter_base_wb_add_fv4sf"
+  [(match_operand:V4SI 0 "s_register_operand" "=w")
+   (match_operand:SI 1 "mve_vldrd_immediate" "Ri")
+   (match_operand:V4SI 2 "s_register_operand" "0")
+   (unspec:V4SI [(const_int 0)] VSTRWQSBWB_F)]
+  "TARGET_HAVE_MVE && TARGET_HAVE_MVE_FLOAT"
+{
+  rtx ignore_vec = gen_reg_rtx (V4SFmode);
+  emit_insn (
+  gen_mve_vstrwq_scatter_base_wb_fv4sf_insn (operands[0], operands[2],
+					     operands[1], ignore_vec));
+  DONE;
+})
+
+;;
+;; [vstrwq_scatter_base_wb_f]
+;;
+(define_insn "mve_vstrwq_scatter_base_wb_fv4sf_insn"
+ [(set (mem:BLK (scratch))
+       (unspec:BLK
+		[(match_operand:V4SI 1 "s_register_operand" "0")
+		 (match_operand:SI 2 "mve_vldrd_immediate" "Ri")
+		 (match_operand:V4SF 3 "s_register_operand" "w")]
+	 VSTRWQSBWB_F))
+   (set (match_operand:V4SI 0 "s_register_operand" "=w")
+	(unspec:V4SI [(match_dup 1) (match_dup 2)]
+	 VSTRWQSBWB_F))
+  ]
+  "TARGET_HAVE_MVE && TARGET_HAVE_MVE_FLOAT"
+{
+   rtx ops[3];
+   ops[0] = operands[1];
+   ops[1] = operands[2];
+   ops[2] = operands[3];
+   output_asm_insn ("vstrw.u32\t%q2, [%q0, %1]!",ops);
+   return "";
+}
+  [(set_attr "length" "4")])
+
+(define_expand "mve_vstrwq_scatter_base_wb_p_fv4sf"
+  [(match_operand:V4SI 0 "s_register_operand" "=w")
+   (match_operand:SI 1 "mve_vldrd_immediate" "Ri")
+   (match_operand:V4SF 2 "s_register_operand" "w")
+   (match_operand:HI 3 "vpr_register_operand")
+   (unspec:V4SI [(const_int 0)] VSTRWQSBWB_F)]
+  "TARGET_HAVE_MVE && TARGET_HAVE_MVE_FLOAT"
+{
+  rtx ignore_wb = gen_reg_rtx (V4SImode);
+  emit_insn (
+  gen_mve_vstrwq_scatter_base_wb_p_fv4sf_insn (ignore_wb, operands[0],
+					       operands[1], operands[2],
+					       operands[3]));
+  DONE;
+})
+
+(define_expand "mve_vstrwq_scatter_base_wb_p_add_fv4sf"
+  [(match_operand:V4SI 0 "s_register_operand" "=w")
+   (match_operand:SI 1 "mve_vldrd_immediate" "Ri")
+   (match_operand:V4SI 2 "s_register_operand" "0")
+   (match_operand:HI 3 "vpr_register_operand")
+   (unspec:V4SI [(const_int 0)] VSTRWQSBWB_F)]
+  "TARGET_HAVE_MVE && TARGET_HAVE_MVE_FLOAT"
+{
+  rtx ignore_vec = gen_reg_rtx (V4SFmode);
+  emit_insn (
+  gen_mve_vstrwq_scatter_base_wb_p_fv4sf_insn (operands[0], operands[2],
+					       operands[1], ignore_vec,
+					       operands[3]));
+  DONE;
+})
+
+;;
+;; [vstrwq_scatter_base_wb_p_f]
+;;
+(define_insn "mve_vstrwq_scatter_base_wb_p_fv4sf_insn"
+ [(set (mem:BLK (scratch))
+       (unspec:BLK
+		[(match_operand:V4SI 1 "s_register_operand" "0")
+		 (match_operand:SI 2 "mve_vldrd_immediate" "Ri")
+		 (match_operand:V4SF 3 "s_register_operand" "w")
+		 (match_operand:HI 4 "vpr_register_operand")]
+	VSTRWQSBWB_F))
+   (set (match_operand:V4SI 0 "s_register_operand" "=w")
+	(unspec:V4SI [(match_dup 1) (match_dup 2)]
+	 VSTRWQSBWB_F))
+  ]
+  "TARGET_HAVE_MVE && TARGET_HAVE_MVE_FLOAT"
+{
+   rtx ops[3];
+   ops[0] = operands[1];
+   ops[1] = operands[2];
+   ops[2] = operands[3];
+   output_asm_insn ("vpst\;\tvstrwt.u32\t%q2, [%q0, %1]!",ops);
+   return "";
+}
+  [(set_attr "length" "8")])
+
+(define_expand "mve_vstrdq_scatter_base_wb_<supf>v2di"
+  [(match_operand:V2DI 0 "s_register_operand" "=w")
+   (match_operand:SI 1 "mve_vldrd_immediate" "Ri")
+   (match_operand:V2DI 2 "s_register_operand" "w")
+   (unspec:V2DI [(const_int 0)] VSTRDSBWBQ)]
+  "TARGET_HAVE_MVE"
+{
+  rtx ignore_wb = gen_reg_rtx (V2DImode);
+  emit_insn (
+  gen_mve_vstrdq_scatter_base_wb_<supf>v2di_insn (ignore_wb, operands[0],
+						  operands[1], operands[2]));
+  DONE;
+})
+
+(define_expand "mve_vstrdq_scatter_base_wb_add_<supf>v2di"
+  [(match_operand:V2DI 0 "s_register_operand" "=w")
+   (match_operand:SI 1 "mve_vldrd_immediate" "Ri")
+   (match_operand:V2DI 2 "s_register_operand" "0")
+   (unspec:V2DI [(const_int 0)] VSTRDSBWBQ)]
+  "TARGET_HAVE_MVE"
+{
+  rtx ignore_vec = gen_reg_rtx (V2DImode);
+  emit_insn (
+  gen_mve_vstrdq_scatter_base_wb_<supf>v2di_insn (operands[0], operands[2],
+						  operands[1], ignore_vec));
+  DONE;
+})
+
+;;
+;; [vstrdq_scatter_base_wb_s vstrdq_scatter_base_wb_u]
+;;
+(define_insn "mve_vstrdq_scatter_base_wb_<supf>v2di_insn"
+  [(set (mem:BLK (scratch))
+	(unspec:BLK
+		[(match_operand:V2DI 1 "s_register_operand" "0")
+		 (match_operand:SI 2 "mve_vldrd_immediate" "Ri")
+		 (match_operand:V2DI 3 "s_register_operand" "w")]
+	 VSTRDSBWBQ))
+   (set (match_operand:V2DI 0 "s_register_operand" "=&w")
+	(unspec:V2DI [(match_dup 1) (match_dup 2)]
+	 VSTRDSBWBQ))
+  ]
+  "TARGET_HAVE_MVE"
+{
+   rtx ops[3];
+   ops[0] = operands[1];
+   ops[1] = operands[2];
+   ops[2] = operands[3];
+   output_asm_insn ("vstrd.u64\t%q2, [%q0, %1]!",ops);
+   return "";
+}
+  [(set_attr "length" "4")])
+
+(define_expand "mve_vstrdq_scatter_base_wb_p_<supf>v2di"
+  [(match_operand:V2DI 0 "s_register_operand" "=w")
+   (match_operand:SI 1 "mve_vldrd_immediate" "Ri")
+   (match_operand:V2DI 2 "s_register_operand" "w")
+   (match_operand:HI 3 "vpr_register_operand")
+   (unspec:V2DI [(const_int 0)] VSTRDSBWBQ)]
+  "TARGET_HAVE_MVE"
+{
+  rtx ignore_wb = gen_reg_rtx (V2DImode);
+  emit_insn (
+  gen_mve_vstrdq_scatter_base_wb_p_<supf>v2di_insn (ignore_wb, operands[0],
+						    operands[1], operands[2],
+						    operands[3]));
+  DONE;
+})
+
+(define_expand "mve_vstrdq_scatter_base_wb_p_add_<supf>v2di"
+  [(match_operand:V2DI 0 "s_register_operand" "=w")
+   (match_operand:SI 1 "mve_vldrd_immediate" "Ri")
+   (match_operand:V2DI 2 "s_register_operand" "0")
+   (match_operand:HI 3 "vpr_register_operand")
+   (unspec:V2DI [(const_int 0)] VSTRDSBWBQ)]
+  "TARGET_HAVE_MVE"
+{
+  rtx ignore_vec = gen_reg_rtx (V2DImode);
+  emit_insn (
+  gen_mve_vstrdq_scatter_base_wb_p_<supf>v2di_insn (operands[0], operands[2],
+						    operands[1], ignore_vec,
+						    operands[3]));
+  DONE;
+})
+
+;;
+;; [vstrdq_scatter_base_wb_p_s vstrdq_scatter_base_wb_p_u]
+;;
+(define_insn "mve_vstrdq_scatter_base_wb_p_<supf>v2di_insn"
+  [(set (mem:BLK (scratch))
+	(unspec:BLK
+		[(match_operand:V2DI 1 "s_register_operand" "0")
+		 (match_operand:SI 2 "mve_vldrd_immediate" "Ri")
+		 (match_operand:V2DI 3 "s_register_operand" "w")
+		 (match_operand:HI 4 "vpr_register_operand")]
+	 VSTRDSBWBQ))
+   (set (match_operand:V2DI 0 "s_register_operand" "=w")
+	(unspec:V2DI [(match_dup 1) (match_dup 2)]
+	 VSTRDSBWBQ))
+  ]
+  "TARGET_HAVE_MVE"
+{
+   rtx ops[3];
+   ops[0] = operands[1];
+   ops[1] = operands[2];
+   ops[2] = operands[3];
+   output_asm_insn ("vpst\;\tvstrdt.u64\t%q2, [%q0, %1]!",ops);
+   return "";
+}
+  [(set_attr "length" "8")])
+
+(define_expand "mve_vldrwq_gather_base_wb_<supf>v4si"
+  [(match_operand:V4SI 0 "s_register_operand")
+   (match_operand:V4SI 1 "s_register_operand")
+   (match_operand:SI 2 "mve_vldrd_immediate")
+   (unspec:V4SI [(const_int 0)] VLDRWGBWBQ)]
+  "TARGET_HAVE_MVE"
+{
+  rtx ignore_wb = gen_reg_rtx (V4SImode);
+  emit_insn (
+  gen_mve_vldrwq_gather_base_wb_<supf>v4si_insn (operands[0], ignore_wb,
+						 operands[1], operands[2]));
+  DONE;
+})
+
+;;
+;; [vldrwq_gather_base_wb_s vldrwq_gather_base_wb_u]
+;;
+(define_insn "mve_vldrwq_gather_base_wb_<supf>v4si_insn"
+  [(set (match_operand:V4SI 0 "s_register_operand" "=&w")
+	(unspec:V4SI [(match_operand:V4SI 2 "s_register_operand" "1")
+		      (match_operand:SI 3 "mve_vldrd_immediate" "Ri")
+		      (mem:BLK (scratch))]
+	 VLDRWGBWBQ))
+   (set (match_operand:V4SI 1 "s_register_operand" "=&w")
+	(unspec:V4SI [(match_dup 2) (match_dup 3)]
+	 VLDRWGBWBQ))
+  ]
+  "TARGET_HAVE_MVE"
+{
+   rtx ops[3];
+   ops[0] = operands[0];
+   ops[1] = operands[2];
+   ops[2] = operands[3];
+   output_asm_insn ("vldrw.u32\t%q0, [%q1, %2]!",ops);
+   return "";
+}
+  [(set_attr "length" "4")])
+
+(define_expand "mve_vldrwq_gather_base_wb_z_<supf>v4si"
+  [(match_operand:V4SI 0 "s_register_operand")
+   (match_operand:V4SI 1 "s_register_operand")
+   (match_operand:SI 2 "mve_vldrd_immediate")
+   (match_operand:HI 3 "vpr_register_operand")
+   (unspec:V4SI [(const_int 0)] VLDRWGBWBQ)]
+  "TARGET_HAVE_MVE"
+{
+  rtx ignore_wb = gen_reg_rtx (V4SImode);
+  emit_insn (
+  gen_mve_vldrwq_gather_base_wb_z_<supf>v4si_insn (operands[0], ignore_wb,
+						   operands[1], operands[2],
+						   operands[3]));
+  DONE;
+})
+
+;;
+;; [vldrwq_gather_base_wb_z_s vldrwq_gather_base_wb_z_u]
+;;
+(define_insn "mve_vldrwq_gather_base_wb_z_<supf>v4si_insn"
+  [(set (match_operand:V4SI 0 "s_register_operand" "=&w")
+	(unspec:V4SI [(match_operand:V4SI 2 "s_register_operand" "1")
+		      (match_operand:SI 3 "mve_vldrd_immediate" "Ri")
+		      (match_operand:HI 4 "vpr_register_operand" "Up")
+		      (mem:BLK (scratch))]
+	 VLDRWGBWBQ))
+   (set (match_operand:V4SI 1 "s_register_operand" "=&w")
+	(unspec:V4SI [(match_dup 2) (match_dup 3)]
+	 VLDRWGBWBQ))
+  ]
+  "TARGET_HAVE_MVE"
+{
+   rtx ops[3];
+   ops[0] = operands[0];
+   ops[1] = operands[2];
+   ops[2] = operands[3];
+   output_asm_insn ("vpst\;\tvldrwt.u32\t%q0, [%q1, %2]!",ops);
+   return "";
+}
+  [(set_attr "length" "8")])
+
+(define_expand "mve_vldrwq_gather_base_wb_fv4sf"
+  [(match_operand:V4SF 0 "s_register_operand")
+   (match_operand:V4SI 1 "s_register_operand")
+   (match_operand:SI 2 "mve_vldrd_immediate")
+   (unspec:V4SI [(const_int 0)] VLDRWQGBWB_F)]
+  "TARGET_HAVE_MVE && TARGET_HAVE_MVE_FLOAT"
+{
+  rtx ignore_wb = gen_reg_rtx (V4SImode);
+  emit_insn (
+  gen_mve_vldrwq_gather_base_wb_fv4sf_insn (operands[0], ignore_wb,
+					    operands[1], operands[2]));
+  DONE;
+})
+
+;;
+;; [vldrwq_gather_base_wb_f]
+;;
+(define_insn "mve_vldrwq_gather_base_wb_fv4sf_insn"
+  [(set (match_operand:V4SF 0 "s_register_operand" "=&w")
+	(unspec:V4SF [(match_operand:V4SI 2 "s_register_operand" "1")
+		      (match_operand:SI 3 "mve_vldrd_immediate" "Ri")
+		      (mem:BLK (scratch))]
+	 VLDRWQGBWB_F))
+   (set (match_operand:V4SI 1 "s_register_operand" "=&w")
+	(unspec:V4SI [(match_dup 2) (match_dup 3)]
+	 VLDRWQGBWB_F))
+  ]
+  "TARGET_HAVE_MVE && TARGET_HAVE_MVE_FLOAT"
+{
+   rtx ops[3];
+   ops[0] = operands[0];
+   ops[1] = operands[2];
+   ops[2] = operands[3];
+   output_asm_insn ("vldrw.u32\t%q0, [%q1, %2]!",ops);
+   return "";
+}
+  [(set_attr "length" "4")])
+
+(define_expand "mve_vldrwq_gather_base_wb_z_fv4sf"
+  [(match_operand:V4SF 0 "s_register_operand")
+   (match_operand:V4SI 1 "s_register_operand")
+   (match_operand:SI 2 "mve_vldrd_immediate")
+   (match_operand:HI 3 "vpr_register_operand")
+   (unspec:V4SI [(const_int 0)] VLDRWQGBWB_F)]
+  "TARGET_HAVE_MVE && TARGET_HAVE_MVE_FLOAT"
+{
+  rtx ignore_wb = gen_reg_rtx (V4SImode);
+  emit_insn (
+  gen_mve_vldrwq_gather_base_wb_z_fv4sf_insn (operands[0], ignore_wb,
+					      operands[1], operands[2],
+					      operands[3]));
+  DONE;
+})
+
+;;
+;; [vldrwq_gather_base_wb_z_f]
+;;
+(define_insn "mve_vldrwq_gather_base_wb_z_fv4sf_insn"
+  [(set (match_operand:V4SF 0 "s_register_operand" "=&w")
+	(unspec:V4SF [(match_operand:V4SI 2 "s_register_operand" "1")
+		      (match_operand:SI 3 "mve_vldrd_immediate" "Ri")
+		      (match_operand:HI 4 "vpr_register_operand" "Up")
+		      (mem:BLK (scratch))]
+	 VLDRWQGBWB_F))
+   (set (match_operand:V4SI 1 "s_register_operand" "=&w")
+	(unspec:V4SI [(match_dup 2) (match_dup 3)]
+	 VLDRWQGBWB_F))
+  ]
+  "TARGET_HAVE_MVE && TARGET_HAVE_MVE_FLOAT"
+{
+   rtx ops[3];
+   ops[0] = operands[0];
+   ops[1] = operands[2];
+   ops[2] = operands[3];
+   output_asm_insn ("vpst\;\tvldrwt.u32\t%q0, [%q1, %2]!",ops);
+   return "";
+}
+  [(set_attr "length" "8")])
+
+(define_expand "mve_vldrdq_gather_base_wb_<supf>v2di"
+  [(match_operand:V2DI 0 "s_register_operand")
+   (match_operand:V2DI 1 "s_register_operand")
+   (match_operand:SI 2 "mve_vldrd_immediate")
+   (unspec:V2DI [(const_int 0)] VLDRDGBWBQ)]
+  "TARGET_HAVE_MVE"
+{
+  rtx ignore_wb = gen_reg_rtx (V2DImode);
+  emit_insn (
+  gen_mve_vldrdq_gather_base_wb_<supf>v2di_insn (operands[0], ignore_wb,
+						 operands[1], operands[2]));
+  DONE;
+})
+
+;;
+;; [vldrdq_gather_base_wb_s vldrdq_gather_base_wb_u]
+;;
+(define_insn "mve_vldrdq_gather_base_wb_<supf>v2di_insn"
+  [(set (match_operand:V2DI 0 "s_register_operand" "=&w")
+	(unspec:V2DI [(match_operand:V2DI 2 "s_register_operand" "1")
+		      (match_operand:SI 3 "mve_vldrd_immediate" "Ri")
+		      (mem:BLK (scratch))]
+	 VLDRDGBWBQ))
+   (set (match_operand:V2DI 1 "s_register_operand" "=&w")
+	(unspec:V2DI [(match_dup 2) (match_dup 3)]
+	 VLDRDGBWBQ))
+  ]
+  "TARGET_HAVE_MVE"
+{
+   rtx ops[3];
+   ops[0] = operands[0];
+   ops[1] = operands[2];
+   ops[2] = operands[3];
+   output_asm_insn ("vldrd.64\t%q0, [%q1, %2]!",ops);
+   return "";
+}
+  [(set_attr "length" "4")])
+
+(define_expand "mve_vldrdq_gather_base_wb_z_<supf>v2di"
+  [(match_operand:V2DI 0 "s_register_operand")
+   (match_operand:V2DI 1 "s_register_operand")
+   (match_operand:SI 2 "mve_vldrd_immediate")
+   (match_operand:HI 3 "vpr_register_operand")
+   (unspec:V2DI [(const_int 0)] VLDRDGBWBQ)]
+  "TARGET_HAVE_MVE"
+{
+  rtx ignore_wb = gen_reg_rtx (V2DImode);
+  emit_insn (
+  gen_mve_vldrdq_gather_base_wb_z_<supf>v2di_insn (operands[0], ignore_wb,
+						   operands[1], operands[2],
+						   operands[3]));
+  DONE;
+})
+
+;;
+;; [vldrdq_gather_base_wb_z_s vldrdq_gather_base_wb_z_u]
+;;
+(define_insn "mve_vldrdq_gather_base_wb_z_<supf>v2di_insn"
+  [(set (match_operand:V2DI 0 "s_register_operand" "=&w")
+	(unspec:V2DI [(match_operand:V2DI 2 "s_register_operand" "1")
+		      (match_operand:SI 3 "mve_vldrd_immediate" "Ri")
+		      (match_operand:HI 4 "vpr_register_operand" "Up")
+		      (mem:BLK (scratch))]
+	 VLDRDGBWBQ))
+   (set (match_operand:V2DI 1 "s_register_operand" "=&w")
+	(unspec:V2DI [(match_dup 2) (match_dup 3)]
+	 VLDRDGBWBQ))
+  ]
+  "TARGET_HAVE_MVE"
+{
+   rtx ops[3];
+   ops[0] = operands[0];
+   ops[1] = operands[2];
+   ops[2] = operands[3];
+   output_asm_insn ("vpst\;\tvldrdt.u64\t%q0, [%q1, %2]!",ops);
+   return "";
+}
+  [(set_attr "length" "8")])
diff --git a/gcc/testsuite/gcc.target/arm/mve/intrinsics/vldrdq_gather_base_wb_s64.c b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vldrdq_gather_base_wb_s64.c
new file mode 100644
index 0000000000000000000000000000000000000000..244f67e71fb51e8332c80c52aca2c962885d2f13
--- /dev/null
+++ b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vldrdq_gather_base_wb_s64.c
@@ -0,0 +1,13 @@
+/* { dg-do compile  } */
+/* { dg-additional-options "-march=armv8.1-m.main+mve -mfloat-abi=hard -O2"  }  */
+/* { dg-skip-if "Skip if not auto" {*-*-*} {"-mfpu=*"} {"-mfpu=auto"} } */
+
+#include "arm_mve.h"
+
+int64x2_t
+foo (uint64x2_t * addr)
+{
+  return vldrdq_gather_base_wb_s64 (addr, 8);
+}
+
+/* { dg-final { scan-assembler "vldrd.64"  }  } */
diff --git a/gcc/testsuite/gcc.target/arm/mve/intrinsics/vldrdq_gather_base_wb_u64.c b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vldrdq_gather_base_wb_u64.c
new file mode 100644
index 0000000000000000000000000000000000000000..f0ef919ab0ceee7318340a121d2307fbc51ceed9
--- /dev/null
+++ b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vldrdq_gather_base_wb_u64.c
@@ -0,0 +1,13 @@
+/* { dg-do compile  } */
+/* { dg-additional-options "-march=armv8.1-m.main+mve -mfloat-abi=hard -O2"  }  */
+/* { dg-skip-if "Skip if not auto" {*-*-*} {"-mfpu=*"} {"-mfpu=auto"} } */
+
+#include "arm_mve.h"
+
+uint64x2_t
+foo (uint64x2_t * addr)
+{
+  return vldrdq_gather_base_wb_u64 (addr, 8);
+}
+
+/* { dg-final { scan-assembler "vldrd.64"  }  } */
diff --git a/gcc/testsuite/gcc.target/arm/mve/intrinsics/vldrdq_gather_base_wb_z_s64.c b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vldrdq_gather_base_wb_z_s64.c
new file mode 100644
index 0000000000000000000000000000000000000000..55f618bdb51a1c1ef06d83a8d5caab37415eeca0
--- /dev/null
+++ b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vldrdq_gather_base_wb_z_s64.c
@@ -0,0 +1,11 @@
+/* { dg-do compile  } */
+/* { dg-options "-march=armv8.1-m.main+mve -mfloat-abi=hard -O2"  }  */
+
+#include "arm_mve.h"
+
+int64x2_t foo (uint64x2_t * addr, mve_pred16_t p)
+{
+    return vldrdq_gather_base_wb_z_s64 (addr, 1016, p);
+}
+
+/* { dg-final { scan-assembler "vldrdt.u64"  }  } */
diff --git a/gcc/testsuite/gcc.target/arm/mve/intrinsics/vldrdq_gather_base_wb_z_u64.c b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vldrdq_gather_base_wb_z_u64.c
new file mode 100644
index 0000000000000000000000000000000000000000..f165840344bfdc41613b4602d3acca246e637ca5
--- /dev/null
+++ b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vldrdq_gather_base_wb_z_u64.c
@@ -0,0 +1,11 @@
+/* { dg-do compile  } */
+/* { dg-options "-march=armv8.1-m.main+mve -mfloat-abi=hard -O2"  }  */
+
+#include "arm_mve.h"
+
+uint64x2_t foo (uint64x2_t * addr, mve_pred16_t p)
+{
+    return vldrdq_gather_base_wb_z_u64 (addr, 8, p);
+}
+
+/* { dg-final { scan-assembler "vldrdt.u64"  }  } */
diff --git a/gcc/testsuite/gcc.target/arm/mve/intrinsics/vldrwq_gather_base_wb_f32.c b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vldrwq_gather_base_wb_f32.c
new file mode 100644
index 0000000000000000000000000000000000000000..c14829ee0b53df02fc27ab2507f0940cc665e500
--- /dev/null
+++ b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vldrwq_gather_base_wb_f32.c
@@ -0,0 +1,13 @@
+/* { dg-do compile  } */
+/* { dg-additional-options "-march=armv8.1-m.main+mve.fp -mfloat-abi=hard -O2"  }  */
+/* { dg-skip-if "Skip if not auto" {*-*-*} {"-mfpu=*"} {"-mfpu=auto"} } */
+
+#include "arm_mve.h"
+
+float32x4_t
+foo (uint32x4_t * addr)
+{
+  return vldrwq_gather_base_wb_f32 (addr, 8);
+}
+
+/* { dg-final { scan-assembler "vldrw.u32"  }  } */
diff --git a/gcc/testsuite/gcc.target/arm/mve/intrinsics/vldrwq_gather_base_wb_s32.c b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vldrwq_gather_base_wb_s32.c
new file mode 100644
index 0000000000000000000000000000000000000000..91e91a88b65c6ee319ad8e00c1ea6879b6ec9d30
--- /dev/null
+++ b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vldrwq_gather_base_wb_s32.c
@@ -0,0 +1,13 @@
+/* { dg-do compile  } */
+/* { dg-additional-options "-march=armv8.1-m.main+mve -mfloat-abi=hard -O2"  }  */
+/* { dg-skip-if "Skip if not auto" {*-*-*} {"-mfpu=*"} {"-mfpu=auto"} } */
+
+#include "arm_mve.h"
+
+int32x4_t
+foo (uint32x4_t * addr)
+{
+  return vldrwq_gather_base_wb_s32 (addr, 8);
+}
+
+/* { dg-final { scan-assembler "vldrw.u32"  }  } */
diff --git a/gcc/testsuite/gcc.target/arm/mve/intrinsics/vldrwq_gather_base_wb_u32.c b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vldrwq_gather_base_wb_u32.c
new file mode 100644
index 0000000000000000000000000000000000000000..4dbee68d1e29f179ee0213bb5aaac21e716d429a
--- /dev/null
+++ b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vldrwq_gather_base_wb_u32.c
@@ -0,0 +1,13 @@
+/* { dg-do compile  } */
+/* { dg-additional-options "-march=armv8.1-m.main+mve -mfloat-abi=hard -O2"  }  */
+/* { dg-skip-if "Skip if not auto" {*-*-*} {"-mfpu=*"} {"-mfpu=auto"} } */
+
+#include "arm_mve.h"
+
+uint32x4_t
+foo (uint32x4_t * addr)
+{
+  return vldrwq_gather_base_wb_u32 (addr, 8);
+}
+
+/* { dg-final { scan-assembler "vldrw.u32"  }  } */
diff --git a/gcc/testsuite/gcc.target/arm/mve/intrinsics/vldrwq_gather_base_wb_z_f32.c b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vldrwq_gather_base_wb_z_f32.c
new file mode 100644
index 0000000000000000000000000000000000000000..457368a712f677c8a7278a1914af5979c7a8ce13
--- /dev/null
+++ b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vldrwq_gather_base_wb_z_f32.c
@@ -0,0 +1,13 @@
+/* { dg-do compile  } */
+/* { dg-additional-options "-march=armv8.1-m.main+mve.fp -mfloat-abi=hard -O2"  }  */
+/* { dg-skip-if "Skip if not auto" {*-*-*} {"-mfpu=*"} {"-mfpu=auto"} } */
+
+#include "arm_mve.h"
+
+float32x4_t
+foo (uint32x4_t * addr, mve_pred16_t p)
+{
+  return vldrwq_gather_base_wb_z_f32 (addr, 8, p);
+}
+
+/* { dg-final { scan-assembler "vldrwt.u32"  }  } */
diff --git a/gcc/testsuite/gcc.target/arm/mve/intrinsics/vldrwq_gather_base_wb_z_s32.c b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vldrwq_gather_base_wb_z_s32.c
new file mode 100644
index 0000000000000000000000000000000000000000..5ce458edeb28b1c2d3c28d7751458398db77af68
--- /dev/null
+++ b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vldrwq_gather_base_wb_z_s32.c
@@ -0,0 +1,13 @@
+/* { dg-do compile  } */
+/* { dg-additional-options "-march=armv8.1-m.main+mve -mfloat-abi=hard -O2"  }  */
+/* { dg-skip-if "Skip if not auto" {*-*-*} {"-mfpu=*"} {"-mfpu=auto"} } */
+
+#include "arm_mve.h"
+
+int32x4_t
+foo (uint32x4_t * addr, mve_pred16_t p)
+{
+  return vldrwq_gather_base_wb_z_s32 (addr, 8, p);
+}
+
+/* { dg-final { scan-assembler "vldrwt.u32"  }  } */
diff --git a/gcc/testsuite/gcc.target/arm/mve/intrinsics/vldrwq_gather_base_wb_z_u32.c b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vldrwq_gather_base_wb_z_u32.c
new file mode 100644
index 0000000000000000000000000000000000000000..1c24ad852dd766934f38c8ce9725c5f6cefae938
--- /dev/null
+++ b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vldrwq_gather_base_wb_z_u32.c
@@ -0,0 +1,13 @@
+/* { dg-do compile  } */
+/* { dg-additional-options "-march=armv8.1-m.main+mve -mfloat-abi=hard -O2"  }  */
+/* { dg-skip-if "Skip if not auto" {*-*-*} {"-mfpu=*"} {"-mfpu=auto"} } */
+
+#include "arm_mve.h"
+
+uint32x4_t
+foo (uint32x4_t * addr, mve_pred16_t p)
+{
+  return vldrwq_gather_base_wb_z_u32 (addr, 8, p);
+}
+
+/* { dg-final { scan-assembler "vldrwt.u32"  }  } */
diff --git a/gcc/testsuite/gcc.target/arm/mve/intrinsics/vstrdq_scatter_base_wb_p_s64.c b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vstrdq_scatter_base_wb_p_s64.c
new file mode 100644
index 0000000000000000000000000000000000000000..756a3a154181e9835e87b0830d70fa17eb5f8c6c
--- /dev/null
+++ b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vstrdq_scatter_base_wb_p_s64.c
@@ -0,0 +1,21 @@
+/* { dg-do compile  } */
+/* { dg-additional-options "-march=armv8.1-m.main+mve -mfloat-abi=hard -O2"  }  */
+/* { dg-skip-if "Skip if not auto" {*-*-*} {"-mfpu=*"} {"-mfpu=auto"} } */
+
+#include "arm_mve.h"
+
+void
+foo (uint64x2_t * addr, const int offset, int64x2_t value, mve_pred16_t p)
+{
+  vstrdq_scatter_base_wb_p_s64 (addr, 8, value, p);
+}
+
+/* { dg-final { scan-assembler "vstrdt.u64"  }  } */
+
+void
+foo1 (uint64x2_t * addr, const int offset, int64x2_t value, mve_pred16_t p)
+{
+  vstrdq_scatter_base_wb_p (addr, 8, value, p);
+}
+
+/* { dg-final { scan-assembler "vstrdt.u64"  }  } */
diff --git a/gcc/testsuite/gcc.target/arm/mve/intrinsics/vstrdq_scatter_base_wb_p_u64.c b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vstrdq_scatter_base_wb_p_u64.c
new file mode 100644
index 0000000000000000000000000000000000000000..0e97dfadddec32b2c945417c8d8fb8620ec76cce
--- /dev/null
+++ b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vstrdq_scatter_base_wb_p_u64.c
@@ -0,0 +1,21 @@
+/* { dg-do compile  } */
+/* { dg-additional-options "-march=armv8.1-m.main+mve -mfloat-abi=hard -O2"  }  */
+/* { dg-skip-if "Skip if not auto" {*-*-*} {"-mfpu=*"} {"-mfpu=auto"} } */
+
+#include "arm_mve.h"
+
+void
+foo (uint64x2_t * addr, const int offset, uint64x2_t value, mve_pred16_t p)
+{
+  vstrdq_scatter_base_wb_p_u64 (addr, 8, value, p);
+}
+
+/* { dg-final { scan-assembler "vstrdt.u64"  }  } */
+
+void
+foo1 (uint64x2_t * addr, const int offset, uint64x2_t value, mve_pred16_t p)
+{
+  vstrdq_scatter_base_wb_p (addr, 8, value, p);
+}
+
+/* { dg-final { scan-assembler "vstrdt.u64"  }  } */
diff --git a/gcc/testsuite/gcc.target/arm/mve/intrinsics/vstrdq_scatter_base_wb_s64.c b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vstrdq_scatter_base_wb_s64.c
new file mode 100644
index 0000000000000000000000000000000000000000..b46c5b12c3d732cdcb19fcf2256a2b89f0f9a695
--- /dev/null
+++ b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vstrdq_scatter_base_wb_s64.c
@@ -0,0 +1,21 @@
+/* { dg-do compile  } */
+/* { dg-additional-options "-march=armv8.1-m.main+mve -mfloat-abi=hard -O2"  }  */
+/* { dg-skip-if "Skip if not auto" {*-*-*} {"-mfpu=*"} {"-mfpu=auto"} } */
+
+#include "arm_mve.h"
+
+void
+foo (uint64x2_t * addr, const int offset, int64x2_t value)
+{
+  vstrdq_scatter_base_wb_s64 (addr, 8, value);
+}
+
+/* { dg-final { scan-assembler "vstrd.u64"  }  } */
+
+void
+foo1 (uint64x2_t * addr, const int offset, int64x2_t value)
+{
+  vstrdq_scatter_base_wb (addr, 8, value);
+}
+
+/* { dg-final { scan-assembler "vstrd.u64"  }  } */
diff --git a/gcc/testsuite/gcc.target/arm/mve/intrinsics/vstrdq_scatter_base_wb_u64.c b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vstrdq_scatter_base_wb_u64.c
new file mode 100644
index 0000000000000000000000000000000000000000..62b0742cfb2f7ec7a3519969cad19f85cc272614
--- /dev/null
+++ b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vstrdq_scatter_base_wb_u64.c
@@ -0,0 +1,21 @@
+/* { dg-do compile  } */
+/* { dg-additional-options "-march=armv8.1-m.main+mve -mfloat-abi=hard -O2"  }  */
+/* { dg-skip-if "Skip if not auto" {*-*-*} {"-mfpu=*"} {"-mfpu=auto"} } */
+
+#include "arm_mve.h"
+
+void
+foo (uint64x2_t * addr, const int offset, uint64x2_t value)
+{
+  vstrdq_scatter_base_wb_u64 (addr, 8, value);
+}
+
+/* { dg-final { scan-assembler "vstrd.u64"  }  } */
+
+void
+foo1 (uint64x2_t * addr, const int offset, uint64x2_t value)
+{
+  vstrdq_scatter_base_wb (addr, 8, value);
+}
+
+/* { dg-final { scan-assembler "vstrd.u64"  }  } */
diff --git a/gcc/testsuite/gcc.target/arm/mve/intrinsics/vstrwq_scatter_base_wb_f32.c b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vstrwq_scatter_base_wb_f32.c
new file mode 100644
index 0000000000000000000000000000000000000000..45eaf31206f4addb33ad32b52cb45ce815876d24
--- /dev/null
+++ b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vstrwq_scatter_base_wb_f32.c
@@ -0,0 +1,21 @@
+/* { dg-do compile  } */
+/* { dg-additional-options "-march=armv8.1-m.main+mve.fp -mfloat-abi=hard -O2"  }  */
+/* { dg-skip-if "Skip if not auto" {*-*-*} {"-mfpu=*"} {"-mfpu=auto"} } */
+
+#include "arm_mve.h"
+
+void
+foo (uint32x4_t * addr, const int offset, float32x4_t value)
+{
+  vstrwq_scatter_base_wb_f32 (addr, 8, value);
+}
+
+/* { dg-final { scan-assembler "vstrw.u32"  }  } */
+
+void
+foo1 (uint32x4_t * addr, const int offset, float32x4_t value)
+{
+  vstrwq_scatter_base_wb (addr, 8, value);
+}
+
+/* { dg-final { scan-assembler "vstrw.u32"  }  } */
diff --git a/gcc/testsuite/gcc.target/arm/mve/intrinsics/vstrwq_scatter_base_wb_p_f32.c b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vstrwq_scatter_base_wb_p_f32.c
new file mode 100644
index 0000000000000000000000000000000000000000..9592d386ebb95a1ae94201554448b75f6086ab78
--- /dev/null
+++ b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vstrwq_scatter_base_wb_p_f32.c
@@ -0,0 +1,21 @@
+/* { dg-do compile  } */
+/* { dg-additional-options "-march=armv8.1-m.main+mve.fp -mfloat-abi=hard -O2"  }  */
+/* { dg-skip-if "Skip if not auto" {*-*-*} {"-mfpu=*"} {"-mfpu=auto"} } */
+
+#include "arm_mve.h"
+
+void
+foo (uint32x4_t * addr, const int offset, float32x4_t value, mve_pred16_t p)
+{
+  vstrwq_scatter_base_wb_p_f32 (addr, 8, value, p);
+}
+
+/* { dg-final { scan-assembler "vstrwt.u32"  }  } */
+
+void
+foo1 (uint32x4_t * addr, const int offset, float32x4_t value, mve_pred16_t p)
+{
+  vstrwq_scatter_base_wb_p (addr, 8, value, p);
+}
+
+/* { dg-final { scan-assembler "vstrwt.u32"  }  } */
diff --git a/gcc/testsuite/gcc.target/arm/mve/intrinsics/vstrwq_scatter_base_wb_p_s32.c b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vstrwq_scatter_base_wb_p_s32.c
new file mode 100644
index 0000000000000000000000000000000000000000..6b2b03dc26467d65b4c617c0d39bb6e062791bca
--- /dev/null
+++ b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vstrwq_scatter_base_wb_p_s32.c
@@ -0,0 +1,21 @@
+/* { dg-do compile  } */
+/* { dg-additional-options "-march=armv8.1-m.main+mve -mfloat-abi=hard -O2"  }  */
+/* { dg-skip-if "Skip if not auto" {*-*-*} {"-mfpu=*"} {"-mfpu=auto"} } */
+
+#include "arm_mve.h"
+
+void
+foo (uint32x4_t * addr, const int offset, int32x4_t value, mve_pred16_t p)
+{
+  vstrwq_scatter_base_wb_p_s32 (addr, 8, value, p);
+}
+
+/* { dg-final { scan-assembler "vstrwt.u32"  }  } */
+
+void
+foo1 (uint32x4_t * addr, const int offset, int32x4_t value, mve_pred16_t p)
+{
+  vstrwq_scatter_base_wb_p (addr, 8, value, p);
+}
+
+/* { dg-final { scan-assembler "vstrwt.u32"  }  } */
diff --git a/gcc/testsuite/gcc.target/arm/mve/intrinsics/vstrwq_scatter_base_wb_p_u32.c b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vstrwq_scatter_base_wb_p_u32.c
new file mode 100644
index 0000000000000000000000000000000000000000..afc5ff88287e6d39bf0209d92923769073b4a80d
--- /dev/null
+++ b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vstrwq_scatter_base_wb_p_u32.c
@@ -0,0 +1,21 @@
+/* { dg-do compile  } */
+/* { dg-additional-options "-march=armv8.1-m.main+mve -mfloat-abi=hard -O2"  }  */
+/* { dg-skip-if "Skip if not auto" {*-*-*} {"-mfpu=*"} {"-mfpu=auto"} } */
+
+#include "arm_mve.h"
+
+void
+foo (uint32x4_t * addr, const int offset, uint32x4_t value, mve_pred16_t p)
+{
+  vstrwq_scatter_base_wb_p_u32 (addr, 8, value, p);
+}
+
+/* { dg-final { scan-assembler "vstrwt.u32"  }  } */
+
+void
+foo1 (uint32x4_t * addr, const int offset, uint32x4_t value, mve_pred16_t p)
+{
+  vstrwq_scatter_base_wb_p (addr, 8, value, p);
+}
+
+/* { dg-final { scan-assembler "vstrwt.u32"  }  } */
diff --git a/gcc/testsuite/gcc.target/arm/mve/intrinsics/vstrwq_scatter_base_wb_s32.c b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vstrwq_scatter_base_wb_s32.c
new file mode 100644
index 0000000000000000000000000000000000000000..214cd3ee79067eb7f0887bc8018793647ad02e1f
--- /dev/null
+++ b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vstrwq_scatter_base_wb_s32.c
@@ -0,0 +1,21 @@
+/* { dg-do compile  } */
+/* { dg-additional-options "-march=armv8.1-m.main+mve -mfloat-abi=hard -O2"  }  */
+/* { dg-skip-if "Skip if not auto" {*-*-*} {"-mfpu=*"} {"-mfpu=auto"} } */
+
+#include "arm_mve.h"
+
+void
+foo (uint32x4_t * addr, const int offset, int32x4_t value)
+{
+  vstrwq_scatter_base_wb_s32 (addr, 8, value);
+}
+
+/* { dg-final { scan-assembler "vstrw.u32"  }  } */
+
+void
+foo1 (uint32x4_t * addr, const int offset, int32x4_t value)
+{
+  vstrwq_scatter_base_wb (addr, 8, value);
+}
+
+/* { dg-final { scan-assembler "vstrw.u32"  }  } */
diff --git a/gcc/testsuite/gcc.target/arm/mve/intrinsics/vstrwq_scatter_base_wb_u32.c b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vstrwq_scatter_base_wb_u32.c
new file mode 100644
index 0000000000000000000000000000000000000000..a0afb7ab448598536aaec568f55ddb22e12c3f99
--- /dev/null
+++ b/gcc/testsuite/gcc.target/arm/mve/intrinsics/vstrwq_scatter_base_wb_u32.c
@@ -0,0 +1,21 @@
+/* { dg-do compile  } */
+/* { dg-additional-options "-march=armv8.1-m.main+mve -mfloat-abi=hard -O2"  }  */
+/* { dg-skip-if "Skip if not auto" {*-*-*} {"-mfpu=*"} {"-mfpu=auto"} } */
+
+#include "arm_mve.h"
+
+void
+foo (uint32x4_t * addr, uint32x4_t value)
+{
+  vstrwq_scatter_base_wb_u32 (addr, 8, value);
+}
+
+/* { dg-final { scan-assembler "vstrw.u32"  }  } */
+
+void
+foo1 (uint32x4_t * addr, uint32x4_t value)
+{
+  vstrwq_scatter_base_wb (addr, 8, value);
+}
+
+/* { dg-final { scan-assembler "vstrw.u32"  }  } */
