forked from OSchip/llvm-project
93873cc10e
From a combination of @llvm.assume calls (and perhaps through other means, such as range metadata), it is possible that all bits of a return value might be known. Previously, InstCombine did not check for this (which is understandable given assumptions of constant propagation), but means that we'd miss simple cases where assumptions are involved. llvm-svn: 217346 |
||
|---|---|---|
| .. | ||
| CMakeLists.txt | ||
| InstCombine.h | ||
| InstCombineAddSub.cpp | ||
| InstCombineAndOrXor.cpp | ||
| InstCombineCalls.cpp | ||
| InstCombineCasts.cpp | ||
| InstCombineCompares.cpp | ||
| InstCombineLoadStoreAlloca.cpp | ||
| InstCombineMulDivRem.cpp | ||
| InstCombinePHI.cpp | ||
| InstCombineSelect.cpp | ||
| InstCombineShifts.cpp | ||
| InstCombineSimplifyDemanded.cpp | ||
| InstCombineVectorOps.cpp | ||
| InstCombineWorklist.h | ||
| InstructionCombining.cpp | ||
| LLVMBuild.txt | ||
| Makefile | ||