[PATCH] D45475: [x86] Switch EFLAGS copy lowering to use reg-reg form of testing for a zero register.

[Chandler Carruth via Phabricator via llvm-commits]

This revision was automatically updated to reflect the committed changes.
Closed by commit rL330269: [x86] Switch EFLAGS copy lowering to use reg-reg form of testing for (authored by chandlerc, committed by ).

Changed prior to commit:
  https://reviews.llvm.org/D45475?vs=141796&id=142949#toc

Repository:
  rL LLVM

https://reviews.llvm.org/D45475

Files:
  llvm/trunk/lib/Target/X86/X86FlagsCopyLowering.cpp
  llvm/trunk/test/CodeGen/X86/cmpxchg-clobber-flags.ll
  llvm/trunk/test/CodeGen/X86/copy-eflags.ll
  llvm/trunk/test/CodeGen/X86/flags-copy-lowering.mir
  llvm/trunk/test/CodeGen/X86/peephole-na-phys-copy-folding.ll
  llvm/trunk/test/CodeGen/X86/win64_frame.ll
  llvm/trunk/test/CodeGen/X86/x86-repmov-copy-eflags.ll

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