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author | Nadav Rotem <nrotem@apple.com> | 2012-10-29 16:36:25 +0000 |
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committer | Nadav Rotem <nrotem@apple.com> | 2012-10-29 16:36:25 +0000 |
commit | d233b78760e481a9602266f8376eb1189c58bc9a (patch) | |
tree | a3677f30cbcc5d213b6db2cd62d0b0fa57162d01 /lib/Transforms/IPO/PassManagerBuilder.cpp | |
parent | b9051db24a434a5ac9c1fd32a309b25614dd87f5 (diff) | |
download | llvm-d233b78760e481a9602266f8376eb1189c58bc9a.tar.gz llvm-d233b78760e481a9602266f8376eb1189c58bc9a.tar.bz2 llvm-d233b78760e481a9602266f8376eb1189c58bc9a.tar.xz |
Change the PassManagerBuilder (used by -O3) loop vectorizer flag from -vectorize to -vectorize-loops because we dont want to share the same flag as the bb-vectorizer.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@166937 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Transforms/IPO/PassManagerBuilder.cpp')
-rw-r--r-- | lib/Transforms/IPO/PassManagerBuilder.cpp | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/lib/Transforms/IPO/PassManagerBuilder.cpp b/lib/Transforms/IPO/PassManagerBuilder.cpp index e3bc94e7e6..2b16e20e56 100644 --- a/lib/Transforms/IPO/PassManagerBuilder.cpp +++ b/lib/Transforms/IPO/PassManagerBuilder.cpp @@ -33,7 +33,10 @@ using namespace llvm; static cl::opt<bool> -RunVectorization("vectorize", cl::desc("Run vectorization passes")); +RunLoopVectorization("vectorize-loops", cl::desc("Run the Loop vectorization passes")); + +static cl::opt<bool> +RunBBVectorization("vectorize", cl::desc("Run the BB vectorization passes")); static cl::opt<bool> UseGVNAfterVectorization("use-gvn-after-vectorization", @@ -52,7 +55,8 @@ PassManagerBuilder::PassManagerBuilder() { DisableSimplifyLibCalls = false; DisableUnitAtATime = false; DisableUnrollLoops = false; - Vectorize = RunVectorization; + BBVectorize = RunBBVectorization; + LoopVectorize = RunLoopVectorization; } PassManagerBuilder::~PassManagerBuilder() { @@ -185,7 +189,7 @@ void PassManagerBuilder::populateModulePassManager(PassManagerBase &MPM) { MPM.add(createLoopIdiomPass()); // Recognize idioms like memset. MPM.add(createLoopDeletionPass()); // Delete dead loops - if (Vectorize) { + if (LoopVectorize) { MPM.add(createLoopVectorizePass()); MPM.add(createLICMPass()); } @@ -208,7 +212,7 @@ void PassManagerBuilder::populateModulePassManager(PassManagerBase &MPM) { addExtensionsToPM(EP_ScalarOptimizerLate, MPM); - if (Vectorize) { + if (BBVectorize) { MPM.add(createBBVectorizePass()); MPM.add(createInstructionCombiningPass()); if (OptLevel > 1 && UseGVNAfterVectorization) |