[llvm] 55e4c6d - [Instruction] Add missing implementation for `moveAfter(InstListType::iterator)` (#143093)

[via llvm-commits]

Author: Tobias Kamm
Date: 2025-06-06T12:15:22+01:00
New Revision: 55e4c6d95dad7954e15af5da1672b7108f358e71

URL: https://github.com/llvm/llvm-project/commit/55e4c6d95dad7954e15af5da1672b7108f358e71
DIFF: https://github.com/llvm/llvm-project/commit/55e4c6d95dad7954e15af5da1672b7108f358e71.diff

LOG: [Instruction] Add missing implementation for `moveAfter(InstListType::iterator)` (#143093)

Commit 8e702735090388a3231a863e343f880d0f96fecb introduced a declaration
for `Instruction::moveAfter(InstListType::iterator)`. However, its
implementation is missing. This PR adds it.

Added: 
    

Modified: 
    llvm/lib/IR/Instruction.cpp

Removed: 
    


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diff  --git a/llvm/lib/IR/Instruction.cpp b/llvm/lib/IR/Instruction.cpp
index 997f3849d4c1b..18ce16522af90 100644
--- a/llvm/lib/IR/Instruction.cpp
+++ b/llvm/lib/IR/Instruction.cpp
@@ -191,15 +191,22 @@ void Instruction::moveBeforePreserving(BasicBlock::iterator MovePos) {
 
 void Instruction::moveAfter(Instruction *MovePos) {
   auto NextIt = std::next(MovePos->getIterator());
-  // We want this instruction to be moved to before NextIt in the instruction
+  // We want this instruction to be moved to after NextIt in the instruction
   // list, but before NextIt's debug value range.
   NextIt.setHeadBit(true);
   moveBeforeImpl(*MovePos->getParent(), NextIt, false);
 }
 
+void Instruction::moveAfter(InstListType::iterator MovePos) {
+  // We want this instruction to be moved to after NextIt in the instruction
+  // list, but before NextIt's debug value range.
+  MovePos.setHeadBit(true);
+  moveBeforeImpl(*MovePos->getParent(), MovePos, false);
+}
+
 void Instruction::moveAfterPreserving(Instruction *MovePos) {
   auto NextIt = std::next(MovePos->getIterator());
-  // We want this instruction and its debug range to be moved to before NextIt
+  // We want this instruction and its debug range to be moved to after NextIt
   // in the instruction list, but before NextIt's debug value range.
   NextIt.setHeadBit(true);
   moveBeforeImpl(*MovePos->getParent(), NextIt, true);