diff options
Diffstat (limited to 'llvm/lib/Transforms')
| -rw-r--r-- | llvm/lib/Transforms/IPO/PassManagerBuilder.cpp | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/llvm/lib/Transforms/IPO/PassManagerBuilder.cpp b/llvm/lib/Transforms/IPO/PassManagerBuilder.cpp index 877fc712ec7..4e048b7e91a 100644 --- a/llvm/lib/Transforms/IPO/PassManagerBuilder.cpp +++ b/llvm/lib/Transforms/IPO/PassManagerBuilder.cpp @@ -440,10 +440,12 @@ void PassManagerBuilder::addLTOOptimizationPasses(PassManagerBase &PM) { // More loops are countable; try to optimize them. PM.add(createIndVarSimplifyPass()); PM.add(createLoopDeletionPass()); - PM.add(createLoopVectorizePass(true, true)); + PM.add(createLoopVectorizePass(DisableUnrollLoops, LoopVectorize)); // More scalar chains could be vectorized due to more alias information - PM.add(createSLPVectorizerPass()); // Vectorize parallel scalar chains. + if (RunSLPAfterLoopVectorization) + if (SLPVectorize) + PM.add(createSLPVectorizerPass()); // Vectorize parallel scalar chains. // After vectorization, assume intrinsics may tell us more about pointer // alignments. |
