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/RISCVMoveMerger.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

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

diff --git a/backend/lib/Target/RISCV/RISCVMoveMerger.cpp b/backend/lib/Target/RISCV/RISCVMoveMerger.cpp
index fa1b1ee..1accb2e 100644
--- a/backend/lib/Target/RISCV/RISCVMoveMerger.cpp
+++ b/backend/lib/Target/RISCV/RISCVMoveMerger.cpp
@@ -241,10 +241,10 @@ struct CopyOperands final {
     auto Merged = mergeCopies(Function, *Instruction, *Paired, MoveFromSavedToArgument, Target);
     if (!Merged)
       return std::unexpected(Merged.error());
-    auto RemovedFirst = Block.removeInstruction(*Instruction);
+    auto RemovedFirst = Instruction->eraseFromParent();
     if (!RemovedFirst)
       return std::unexpected(RemovedFirst.error());
-    auto RemovedPaired = Block.removeInstruction(*Paired);
+    auto RemovedPaired = Paired->eraseFromParent();
     if (!RemovedPaired)
       return std::unexpected(RemovedPaired.error());
     Changed = true;
-- 
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