[PATCH] D26855: New unsafe-fp-math implementation for X86 target

Andrew V. Tischenko via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Wed Dec 28 09:35:44 PST 2016


avt77 updated this revision to Diff 82605.
avt77 added a comment.

I fixed the last issues raised by Gerolf except one related to special case of "if" because the suggested change breaks the current logic.


https://reviews.llvm.org/D26855

Files:
  include/llvm/CodeGen/MachineCombinerPattern.h
  lib/CodeGen/MachineCombiner.cpp
  lib/CodeGen/SelectionDAG/DAGCombiner.cpp
  lib/Target/X86/X86InstrInfo.cpp
  lib/Target/X86/X86InstrInfo.h
  test/CodeGen/X86/recip-fastmath.ll
  test/CodeGen/X86/recip-fastmath2.ll

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