[llvm] e75e617 - [SandboxVec] Fix warnings introduced by 7a7f9190d03e

[Vasileios Porpodas via llvm-commits]

Author: Vasileios Porpodas
Date: 2025-02-12T12:43:24-08:00
New Revision: e75e61728e201f1941c794a12ea22789b6f24c75

URL: https://github.com/llvm/llvm-project/commit/e75e61728e201f1941c794a12ea22789b6f24c75
DIFF: https://github.com/llvm/llvm-project/commit/e75e61728e201f1941c794a12ea22789b6f24c75.diff

LOG: [SandboxVec] Fix warnings introduced by 7a7f9190d03e

Added: 
    

Modified: 
    llvm/lib/Transforms/Vectorize/SandboxVectorizer/Legality.cpp

Removed: 
    


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diff  --git a/llvm/lib/Transforms/Vectorize/SandboxVectorizer/Legality.cpp b/llvm/lib/Transforms/Vectorize/SandboxVectorizer/Legality.cpp
index 366243231379f..36e28b48582f7 100644
--- a/llvm/lib/Transforms/Vectorize/SandboxVectorizer/Legality.cpp
+++ b/llvm/lib/Transforms/Vectorize/SandboxVectorizer/Legality.cpp
@@ -202,7 +202,6 @@ CollectDescr
 LegalityAnalysis::getHowToCollectValues(ArrayRef<Value *> Bndl) const {
   SmallVector<CollectDescr::ExtractElementDescr, 4> Vec;
   Vec.reserve(Bndl.size());
-  uint32_t LaneAccum;
   for (auto [Elm, V] : enumerate(Bndl)) {
     uint32_t VLanes = VecUtils::getNumLanes(V);
     if (auto *VecOp = IMaps.getVectorForOrig(V)) {
@@ -210,12 +209,11 @@ LegalityAnalysis::getHowToCollectValues(ArrayRef<Value *> Bndl) const {
       std::optional<int> ExtractIdxOpt = IMaps.getOrigLane(VecOp, V);
       // This could be a vector, like <2 x float> in which case the mask needs
       // to enumerate all lanes.
-      for (int Ln = 0; Ln != VLanes; ++Ln)
+      for (unsigned Ln = 0; Ln != VLanes; ++Ln)
         Vec.emplace_back(VecOp, ExtractIdxOpt ? *ExtractIdxOpt + Ln : -1);
     } else {
       Vec.emplace_back(V);
     }
-    LaneAccum += VLanes;
   }
   return CollectDescr(std::move(Vec));
 }