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f9c92b069a
Only clear out the NSW/NUW flags if we are optimizing 'add'/'sub' while taking advantage that the sign bit is not set. We do this optimization to further shrink the mask but shrinking the mask isn't NSW/NUW preserving in this case. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@235558 91177308-0d34-0410-b5e6-96231b3b80d8 |
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Hello | ||
InstCombine | ||
Instrumentation | ||
IPO | ||
ObjCARC | ||
Scalar | ||
Utils | ||
Vectorize | ||
CMakeLists.txt | ||
LLVMBuild.txt | ||
Makefile |