[PATCH] D60006: [SelectionDAG] Add fcmp UNDEF handling to SelectionDAG::FoldSetCC

[Simon Pilgrim via Phabricator via llvm-commits]

RKSimon updated this revision to Diff 193062.
RKSimon added a comment.

Updated patch to prefer const+undef folding to fcmp setcc commutation


Repository:
  rL LLVM

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D60006/new/

https://reviews.llvm.org/D60006

Files:
  lib/CodeGen/SelectionDAG/SelectionDAG.cpp
  test/CodeGen/AArch64/half.ll
  test/CodeGen/ARM/fcmp-xo.ll
  test/CodeGen/ARM/fp16-instructions.ll
  test/CodeGen/ARM/vcge.ll
  test/CodeGen/SPARC/fp128.ll
  test/CodeGen/X86/block-placement.ll
  test/CodeGen/X86/fcmp-constant.ll

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