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

[Andrew V. Tischenko via Phabricator via llvm-commits]

avt77 updated this revision to Diff 80065.
avt77 added a comment.

All failed assertions were resolved. The ability to use old reciprocal implementation for non-x86 platforms was restored. Now we have only one failed test CodeGen/X86/recip-fastmath.ll but that's exactly what we were expecting because I changed the code generation here. I hope that's 99.99% of the patch - please review.


https://reviews.llvm.org/D26855

Files:
  include/llvm/CodeGen/MachineCombinerPattern.h
  include/llvm/CodeGen/MachineInstr.h
  lib/CodeGen/MachineCombiner.cpp
  lib/CodeGen/MachineInstr.cpp
  lib/CodeGen/SelectionDAG/DAGCombiner.cpp
  lib/Target/X86/X86InstrInfo.cpp
  lib/Target/X86/X86InstrInfo.h

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