[all-commits] [llvm/llvm-project] 08ae94: GlobalISel: Copy correct flags to select

[Matt Arsenault via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 08ae945318f351af73b96838c869da4a81434713
      https://github.com/llvm/llvm-project/commit/08ae945318f351af73b96838c869da4a81434713
  Author: Matt Arsenault <Matthew.Arsenault at amd.com>
  Date:   2020-05-19 (Tue, 19 May 2020)

  Changed paths:
    M llvm/lib/CodeGen/GlobalISel/IRTranslator.cpp
    M llvm/test/CodeGen/AArch64/GlobalISel/arm64-irtranslator.ll

  Log Message:
  -----------
  GlobalISel: Copy correct flags to select

This was looking for a compare condition, and copying the compare
flags. I don't think this was ever correct outside of certain min/max
patterns which aren't checked, but this probably predates select
instructions having fast math flags.