@@ -2074,7 +2074,7 @@ riscv_legitimize_move (machine_mode mode, rtx dest, rtx src)
(set (reg:QI target) (subreg:QI (reg:DI temp) 0))
with auto-sign/zero extend. */
if (GET_MODE_CLASS (mode) == MODE_INT
- && GET_MODE_SIZE (mode).to_constant () < UNITS_PER_WORD
+ && GET_MODE_SIZE (mode).to_constant () < MIN_UNITS_PER_WORD
&& can_create_pseudo_p ()
&& MEM_P (src))
{
new file mode 100644
@@ -0,0 +1,8 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64g -mabi=lp64d -O2" } */
+/* { dg-skip-if "" { *-*-* } { "-O0" "-Og" } } */
+
+int sextb32_memory(int* x)
+{ return (*x << 24) >> 24; }
+
+/* { dg-final { scan-assembler "lb" } } */
new file mode 100644
@@ -0,0 +1,8 @@
+/* { dg-do compile } */
+/* { dg-options "-march=rv64g -mabi=lp64d -O2" } */
+/* { dg-skip-if "" { *-*-* } { "-O0" "-Og" } } */
+
+int sexth32_memory(int* x)
+{ return (*x << 16) >> 16; }
+
+/* { dg-final { scan-assembler "lh" } } */