[llvm] [LoopVectorize] Perform loop versioning for some early exit loops (PR #120603)

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github-actions[bot] wrote:

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git-clang-format --diff 6de5d1e46d1812de2bbbbe8d8d2c811e4d16acbe 4884adc0e5a8d3d8c31dd36772b506ae834e56fc --extensions h,cpp -- llvm/include/llvm/Analysis/Loads.h llvm/include/llvm/Transforms/Vectorize/LoopVectorizationLegality.h llvm/lib/Analysis/Loads.cpp llvm/lib/Transforms/Vectorize/LoopVectorizationLegality.cpp llvm/lib/Transforms/Vectorize/LoopVectorize.cpp
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View the diff from clang-format here.
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``````````diff
diff --git a/llvm/lib/Transforms/Vectorize/LoopVectorize.cpp b/llvm/lib/Transforms/Vectorize/LoopVectorize.cpp
index 358603289e..7f9ffffc16 100644
--- a/llvm/lib/Transforms/Vectorize/LoopVectorize.cpp
+++ b/llvm/lib/Transforms/Vectorize/LoopVectorize.cpp
@@ -2169,10 +2169,11 @@ public:
 };
 } // namespace
 
-static void addPointerAlignmentChecks(
-    ArrayRef<std::pair<const SCEV *, Type *>> Ptrs, Function *F,
-    PredicatedScalarEvolution &PSE, TargetTransformInfo *TTI, ElementCount VF,
-    unsigned IC) {
+static void
+addPointerAlignmentChecks(ArrayRef<std::pair<const SCEV *, Type *>> Ptrs,
+                          Function *F, PredicatedScalarEvolution &PSE,
+                          TargetTransformInfo *TTI, ElementCount VF,
+                          unsigned IC) {
   ScalarEvolution *SE = PSE.getSE();
   const DataLayout &DL = SE->getDataLayout();
 

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https://github.com/llvm/llvm-project/pull/120603