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LoopVectorizer: Use the "optsize" attribute to decide if we are allowed to increase the function size.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@170004 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Nadav Rotem
2012-12-12 19:29:45 +00:00
parent 349c2787cf
commit ae3b652f5c
6 changed files with 185 additions and 10 deletions
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2
lib/Transforms/IPO/PassManagerBuilder.cpp
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@ -189,7 +189,7 @@ void PassManagerBuilder::populateModulePassManager(PassManagerBase &MPM) {
MPM.add(createLoopDeletionPass()); // Delete dead loops
if (LoopVectorize && OptLevel > 1)
MPM.add(createLoopVectorizePass(SizeLevel));
MPM.add(createLoopVectorizePass());
if (!DisableUnrollLoops)
MPM.add(createLoopUnrollPass()); // Unroll small loops