[PATCH] D103970: Fix range-loop-analysis warning

[Keith Smiley via Phabricator via llvm-commits]

This revision was landed with ongoing or failed builds.
This revision was automatically updated to reflect the committed changes.
Closed by commit rG026170d17d1e: Fix range-loop-analysis warning (authored by keith).

Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D103970/new/

https://reviews.llvm.org/D103970

Files:
  llvm/lib/Transforms/Vectorize/LoopVectorize.cpp


Index: llvm/lib/Transforms/Vectorize/LoopVectorize.cpp
===================================================================
--- llvm/lib/Transforms/Vectorize/LoopVectorize.cpp
+++ llvm/lib/Transforms/Vectorize/LoopVectorize.cpp
@@ -8021,7 +8021,7 @@
        ElementCount::isKnownLE(VF, MaxFactors.ScalableVF); VF *= 2)
     VFCandidates.insert(VF);
 
-  for (const auto VF : VFCandidates) {
+  for (const auto &VF : VFCandidates) {
     // Collect Uniform and Scalar instructions after vectorization with VF.
     CM.collectUniformsAndScalars(VF);
 


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