Committed with more comments to describe why this should be fixed.
On Wed, Jan 18, 2023 at 11:10 AM <juzhe.zh...@rivai.ai> wrote:
> From: Ju-Zhe Zhong <juzhe.zh...@rivai.ai>
>
> gcc/ChangeLog:
>
> * config/riscv/riscv-vsetvl.cc (before_p): Fix bug.
>
> ---
> gcc/config/riscv/riscv-vsetvl.cc | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/gcc/config/riscv/riscv-vsetvl.cc
> b/gcc/config/riscv/riscv-vsetvl.cc
> index 26d096ea939..728a32dacd6 100644
> --- a/gcc/config/riscv/riscv-vsetvl.cc
> +++ b/gcc/config/riscv/riscv-vsetvl.cc
> @@ -188,7 +188,7 @@ real_insn_and_same_bb_p (const insn_info *insn, const
> bb_info *bb)
> static bool
> before_p (const insn_info *insn1, const insn_info *insn2)
> {
> - return insn1->compare_with (insn2) == -1;
> + return insn1->compare_with (insn2) < 0;
> }
>
> static bool
> --
> 2.36.3
>
>
