forked from OSchip/llvm-project
1d49fc9b27
This change was discussed in D15392. It allows us to remove the fold that was added in: http://reviews.llvm.org/r255261 ...and it will allow us to generalize this fold: http://reviews.llvm.org/rL112232 while preserving the order of bitcast + extract that it produces and testing shows is better handled by the backend. Note that the existing check for "isVectorTy()" wasn't strong enough in general and specifically because: x86_mmx. It's not a vector, but it's not vectorizable either. So here we check VectorType::isValidElementType() directly before proceeding with the transform. llvm-svn: 255433 |
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| .. | ||
| CMakeLists.txt | ||
| InstCombineAddSub.cpp | ||
| InstCombineAndOrXor.cpp | ||
| InstCombineCalls.cpp | ||
| InstCombineCasts.cpp | ||
| InstCombineCompares.cpp | ||
| InstCombineInternal.h | ||
| InstCombineLoadStoreAlloca.cpp | ||
| InstCombineMulDivRem.cpp | ||
| InstCombinePHI.cpp | ||
| InstCombineSelect.cpp | ||
| InstCombineShifts.cpp | ||
| InstCombineSimplifyDemanded.cpp | ||
| InstCombineVectorOps.cpp | ||
| InstructionCombining.cpp | ||
| LLVMBuild.txt | ||
| Makefile | ||