[llvm] [LAA] Fix incorrect dependency classification. (PR #70819)

[via llvm-commits]

github-actions[bot] wrote:

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``````````bash
git-clang-format --diff d4a885fcbc98ec8c62fde9ea7022611eafceb8c5 77e45128bf710d73c089a17ed447a22ac3af1565 -- llvm/lib/Analysis/LoopAccessAnalysis.cpp
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View the diff from clang-format here.
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``````````diff
diff --git a/llvm/lib/Analysis/LoopAccessAnalysis.cpp b/llvm/lib/Analysis/LoopAccessAnalysis.cpp
index 7ab2959c4d88..5b6ba140514a 100644
--- a/llvm/lib/Analysis/LoopAccessAnalysis.cpp
+++ b/llvm/lib/Analysis/LoopAccessAnalysis.cpp
@@ -1886,8 +1886,8 @@ MemoryDepChecker::isDependent(const MemAccessInfo &A, unsigned AIdx,
   // If the induction step is negative we have to invert source and sink of the
   // dependence.
   ScalarEvolution &SE = *PSE.getSE();
-  const SCEV *Dist = StrideAPtr < 0 ? SE.getMinusSCEV(Src, Sink) :
-                                      SE.getMinusSCEV(Sink, Src);
+  const SCEV *Dist =
+      StrideAPtr < 0 ? SE.getMinusSCEV(Src, Sink) : SE.getMinusSCEV(Sink, Src);
 
   LLVM_DEBUG(dbgs() << "LAA: Src Scev: " << *Src << "Sink Scev: " << *Sink
                     << "(Induction step: " << StrideAPtr << ")\n");

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https://github.com/llvm/llvm-project/pull/70819