From e72ad2cd524ff38f162a23d69da5f78494d337ae Mon Sep 17 00:00:00 2001
From: Richard-Qin-X <richard.qin.001@gmail.com>
Date: Fri, 28 Aug 2026 13:45:07 +0800
Subject: [CodeGen] Centralize machine instruction erasure

---
 backend/lib/Target/RISCV/RISCVOptWInstrs.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'backend/lib/Target/RISCV/RISCVOptWInstrs.cpp')

diff --git a/backend/lib/Target/RISCV/RISCVOptWInstrs.cpp b/backend/lib/Target/RISCV/RISCVOptWInstrs.cpp
index 124a4f0..5448ae1 100644
--- a/backend/lib/Target/RISCV/RISCVOptWInstrs.cpp
+++ b/backend/lib/Target/RISCV/RISCVOptWInstrs.cpp
@@ -475,7 +475,7 @@ void clearWordInvalidFlags(MachineInstr &Instruction) {
       auto Cleared = clearKillFlags(Function, *Source);
       if (!Cleared)
         return std::unexpected(Cleared.error());
-      auto Removed = Block->removeInstruction(*Instruction);
+      auto Removed = Instruction->eraseFromParent();
       if (!Removed)
         return std::unexpected(Removed.error());
       Changed = true;
-- 
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