[FPEnv] PatternMatcher support for checking FNEG ignoring signed zeros
authorCameron McInally <cameron.mcinally@nyu.edu>
Tue, 9 Oct 2018 21:48:00 +0000 (21:48 +0000)
committerCameron McInally <cameron.mcinally@nyu.edu>
Tue, 9 Oct 2018 21:48:00 +0000 (21:48 +0000)
commitbea5967e8ce465734d59823d5b3d24453ae949b0
treee72378ac957cf339a3271130604002bba255697a
parent2b53b4bea611824a933123780357b5a2cbe2ed0f
[FPEnv] PatternMatcher support for checking FNEG ignoring signed zeros

https://reviews.llvm.org/D52934

llvm-svn: 344084
llvm/include/llvm/IR/PatternMatch.h
llvm/lib/Analysis/InstructionSimplify.cpp
llvm/test/Transforms/InstSimplify/fast-math.ll