[llvm] 6c21716 - Fix gcc signed/unsigned comparison warning. NFC.

[Simon Pilgrim via llvm-commits]

Author: Simon Pilgrim
Date: 2025-03-27T10:50:37Z
New Revision: 6c2171672f03356835c534a0ec18250233ea66db

URL: https://github.com/llvm/llvm-project/commit/6c2171672f03356835c534a0ec18250233ea66db
DIFF: https://github.com/llvm/llvm-project/commit/6c2171672f03356835c534a0ec18250233ea66db.diff

LOG: Fix gcc signed/unsigned comparison warning. NFC.

Added: 
    

Modified: 
    llvm/lib/Target/X86/X86ISelLowering.cpp

Removed: 
    


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diff  --git a/llvm/lib/Target/X86/X86ISelLowering.cpp b/llvm/lib/Target/X86/X86ISelLowering.cpp
index 81c75a2f98079..a514e7f1ab48c 100644
--- a/llvm/lib/Target/X86/X86ISelLowering.cpp
+++ b/llvm/lib/Target/X86/X86ISelLowering.cpp
@@ -58959,7 +58959,7 @@ static SDValue combineINSERT_SUBVECTOR(SDNode *N, SelectionDAG &DAG,
   // If we're splatting the lower half subvector of a full vector load into the
   // upper half, attempt to create a subvector broadcast.
   // TODO: Drop hasOneUse checks.
-  if (IdxVal == (VecNumElts / 2) &&
+  if ((int)IdxVal == (VecNumElts / 2) &&
       Vec.getValueSizeInBits() == (2 * SubVec.getValueSizeInBits()) &&
       (Vec.hasOneUse() || SubVec.hasOneUse())) {
     auto *VecLd = dyn_cast<LoadSDNode>(Vec);