diff mbox series

RISC-V: Support (set (mem) (const_poly_int))

Message ID 20221024022737.52627-1-juzhe.zhong@rivai.ai
State Unresolved
Headers
Series RISC-V: Support (set (mem) (const_poly_int)) |

Checks

Context Check Description
snail/gcc-patch-check warning Git am fail log

Commit Message

juzhe.zhong@rivai.ai Oct. 24, 2022, 2:27 a.m. UTC 
  From: Ju-Zhe Zhong <juzhe.zhong@rivai.ai>

gcc/ChangeLog:

	* config/riscv/riscv.cc (riscv_legitimize_move): Adjust using force_reg.

---
 gcc/config/riscv/riscv.cc | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

Comments

Kito Cheng Oct. 24, 2022, 2:50 a.m. UTC | #1 
Merged two changes into one patch, and committed to master :)

On Mon, Oct 24, 2022 at 10:28 AM <juzhe.zhong@rivai.ai> wrote:
>
> From: Ju-Zhe Zhong <juzhe.zhong@rivai.ai>
>
> gcc/ChangeLog:
>
>         * config/riscv/riscv.cc (riscv_legitimize_move): Adjust using force_reg.
>
> ---
>  gcc/config/riscv/riscv.cc | 4 +---
>  1 file changed, 1 insertion(+), 3 deletions(-)
>
> diff --git a/gcc/config/riscv/riscv.cc b/gcc/config/riscv/riscv.cc
> index 98374a922d1..1fd34f6ae8d 100644
> --- a/gcc/config/riscv/riscv.cc
> +++ b/gcc/config/riscv/riscv.cc
> @@ -1967,9 +1967,7 @@ riscv_legitimize_move (machine_mode mode, rtx dest, rtx src)
>        */
>        if (MEM_P (dest))
>         {
> -         rtx tmp = gen_reg_rtx (mode);
> -         emit_move_insn (tmp, src);
> -         emit_move_insn (dest, tmp);
> +         emit_move_insn (dest, force_reg (mode, src));
>           return true;
>         }
>        poly_int64 value = rtx_to_poly_int64 (src);
> --
> 2.36.1
>
diff mbox series

Patch

diff --git a/gcc/config/riscv/riscv.cc b/gcc/config/riscv/riscv.cc
index 98374a922d1..1fd34f6ae8d 100644
--- a/gcc/config/riscv/riscv.cc
+++ b/gcc/config/riscv/riscv.cc
@@ -1967,9 +1967,7 @@  riscv_legitimize_move (machine_mode mode, rtx dest, rtx src)
       */
       if (MEM_P (dest))
 	{
-	  rtx tmp = gen_reg_rtx (mode);
-	  emit_move_insn (tmp, src);
-	  emit_move_insn (dest, tmp);
+	  emit_move_insn (dest, force_reg (mode, src));
 	  return true;
 	}
       poly_int64 value = rtx_to_poly_int64 (src);