[PATCH] D147299: [InstCombine] Add support for maximum(a,b) + minimum(a,b) => a + b

[Serguei Katkov via Phabricator via llvm-commits]

skatkov updated this revision to Diff 510742.
skatkov added a comment.

Added new tests and pre-land them.
Fix fast math flags copying.
Introduced m_c_Intrinsic.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D147299/new/

https://reviews.llvm.org/D147299

Files:
  llvm/include/llvm/IR/PatternMatch.h
  llvm/lib/Transforms/InstCombine/InstCombineAddSub.cpp
  llvm/lib/Transforms/InstCombine/InstCombineMulDivRem.cpp
  llvm/test/Transforms/InstCombine/fadd-maximum-minimum.ll
  llvm/test/Transforms/InstCombine/fmul-maximum-minimum.ll

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