LoadStoreVectorizer: Skip optnone functions

llvm-svn: 274296
2016-06-30 23:30:29 +00:00
parent 9129873a93
commit 2cbe52b990
2 changed files with 13 additions and 1 deletions
--- a/llvm/lib/Transforms/Vectorize/LoadStoreVectorizer.cpp
+++ b/llvm/lib/Transforms/Vectorize/LoadStoreVectorizer.cpp
@@ -159,7 +159,7 @@ bool LoadStoreVectorizer::runOnFunction(Function &F) {
  ScalarEvolution &SE = getAnalysis<ScalarEvolutionWrapperPass>().getSE();

  // Don't vectorize when the attribute NoImplicitFloat is used.
-  if (F.hasFnAttribute(Attribute::NoImplicitFloat))
+  if (F.hasFnAttribute(Attribute::NoImplicitFloat) || skipFunction(F))
    return false;

  Vectorizer V(F, AA, DT, SE, VecRegSize);