[PATCH] D21885: RegScavenging: Add scavengeRegisterBackwards()

[Matthias Braun via llvm-commits]

MatzeB updated this revision to Diff 63014.
MatzeB added a comment.

Thanks for the review. I improved the comments and used std:find_if which does indeed improve code clarity.


Repository:
  rL LLVM

http://reviews.llvm.org/D21885

Files:
  include/llvm/CodeGen/RegisterScavenging.h
  lib/CodeGen/PrologEpilogInserter.cpp
  lib/CodeGen/RegisterScavenging.cpp
  test/CodeGen/AMDGPU/captured-frame-index.ll
  test/CodeGen/Mips/emergency-spill-slot-near-fp.ll
  test/CodeGen/PowerPC/dyn-alloca-aligned.ll
  test/CodeGen/SystemZ/frame-13.ll
  test/CodeGen/SystemZ/frame-14.ll
  test/CodeGen/SystemZ/frame-15.ll
  test/CodeGen/SystemZ/frame-16.ll
  test/CodeGen/Thumb/large-stack.ll

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