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| author | Yi Jiang <yjiang@apple.com> | 2014-05-05 23:14:46 +0000 |
|---|---|---|
| committer | Yi Jiang <yjiang@apple.com> | 2014-05-05 23:14:46 +0000 |
| commit | 79eb0aa8cbeccaea68ac3e5bf52e0ce8d2aec8d1 (patch) | |
| tree | 4433076bbc973c99ee514b0de2b0eb66a04c31cb /llvm/lib | |
| parent | 80f12c2349424e24adcef665f5827e142f7b6975 (diff) | |
| download | bcm5719-llvm-79eb0aa8cbeccaea68ac3e5bf52e0ce8d2aec8d1.tar.gz bcm5719-llvm-79eb0aa8cbeccaea68ac3e5bf52e0ce8d2aec8d1.zip | |
Reapply: Add slp vectorization to LTO passes. The bug it exposed has been fixed by r207983. <radar://16641956>
llvm-svn: 208013
Diffstat (limited to 'llvm/lib')
| -rw-r--r-- | llvm/lib/Transforms/IPO/PassManagerBuilder.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/llvm/lib/Transforms/IPO/PassManagerBuilder.cpp b/llvm/lib/Transforms/IPO/PassManagerBuilder.cpp index 01ab31deca4..10c51ab553a 100644 --- a/llvm/lib/Transforms/IPO/PassManagerBuilder.cpp +++ b/llvm/lib/Transforms/IPO/PassManagerBuilder.cpp @@ -341,6 +341,9 @@ void PassManagerBuilder::populateLTOPassManager(PassManagerBase &PM, PM.add(createLoopDeletionPass()); PM.add(createLoopVectorizePass(true, true)); + // More scalar chains could be vectorized due to more alias information + PM.add(createSLPVectorizerPass()); // Vectorize parallel scalar chains. + // Cleanup and simplify the code after the scalar optimizations. PM.add(createInstructionCombiningPass()); |
