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Move debug message in vectorizer

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No functional change, just better reporting.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@194388 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Renato Golin 2013-11-11 16:27:35 +00:00
parent 1b2034d969
commit 4921d5b0a9
1 changed files with 1 additions and 4 deletions
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5
lib/Transforms/Vectorize/LoopVectorize.cpp
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@ -965,15 +965,12 @@ struct LoopVectorize : public LoopPass {
unsigned UF = CM.selectUnrollFactor(OptForSize, Hints.Unroll, VF.Width,
VF.Cost);
if (VF.Width == 1) {
DEBUG(dbgs() << "LV: Vectorization is possible but not beneficial.\n");
}
DEBUG(dbgs() << "LV: Found a vectorizable loop ("<< VF.Width << ") in "<<
F->getParent()->getModuleIdentifier() << '\n');
DEBUG(dbgs() << "LV: Unroll Factor is " << UF << '\n');
if (VF.Width == 1) {
DEBUG(dbgs() << "LV: Vectorization is possible but not beneficial.\n");
if (UF == 1)
return false;
// We decided not to vectorize, but we may want to unroll.