[PATCH] D25221: [PPC][DAGCombine] Convert SETCC to subtract when the result is zero extended

[Ehsan Amiri via llvm-commits]

amehsan updated this revision to Diff 76843.
amehsan added a comment.

now fully tested with test-suite.


https://reviews.llvm.org/D25221

Files:
  lib/Target/PowerPC/PPCISelLowering.cpp
  lib/Target/PowerPC/PPCISelLowering.h
  pzero-fp-xored.ll
  test/CodeGen/PowerPC/setcc-to-sub.ll

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