[PATCH] RISC-V: Fix bug of before_p function

[juzhe . zhong]

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