[PATCH] D40763: PeepholeOptimizer: Handle undef operands correctly

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This revision was automatically updated to reflect the committed changes.
Closed by commit rL322319: PeepholeOptimizer: Fix for vregs without defs (authored by matze, committed by ).

Changed prior to commit:
  https://reviews.llvm.org/D40763?vs=125251&id=129528#toc

Repository:
  rL LLVM

https://reviews.llvm.org/D40763

Files:
  llvm/trunk/include/llvm/CodeGen/TargetInstrInfo.h
  llvm/trunk/lib/CodeGen/PeepholeOptimizer.cpp
  llvm/trunk/lib/CodeGen/TargetInstrInfo.cpp
  llvm/trunk/lib/Target/ARM/ARMBaseInstrInfo.cpp
  llvm/trunk/test/CodeGen/ARM/peephole-phi.mir

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