[PATCH] D71883: [PowerPC] Use PredictableSelectIsExpensive to enable select to branch in CGP

Zhang Kang via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Sun Feb 16 19:03:07 PST 2020


ZhangKang updated this revision to Diff 244910.
ZhangKang added a comment.
Herald added a subscriber: jfb.

Modify the test case and add set the `FeaturePredictableSelectIsExpensive` for power8.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D71883/new/

https://reviews.llvm.org/D71883

Files:
  llvm/lib/Target/PowerPC/PPC.td
  llvm/lib/Target/PowerPC/PPCISelLowering.cpp
  llvm/lib/Target/PowerPC/PPCSubtarget.cpp
  llvm/lib/Target/PowerPC/PPCSubtarget.h
  llvm/test/CodeGen/PowerPC/select-to-branch.mir

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