[PATCH] D20187: AMDGPU: Remove verifier check for scc live ins

[Matt Arsenault via llvm-commits]

arsenm created this revision.
arsenm added a reviewer: tstellarAMD.
arsenm added a subscriber: llvm-commits.
Herald added subscribers: kzhuravl, mzolotukhin, sanjoy.

We only really need this to be true for SIFixSGPRCopies.
I'm not sure there's any way this could happen before that point.
    
Fixes a case where MachineCSE could introduce a cross block
scc use.

http://reviews.llvm.org/D20187

Files:
  include/llvm/InitializePasses.h
  include/llvm/LinkAllPasses.h
  include/llvm/Transforms/Vectorize.h
  lib/Transforms/Vectorize/CMakeLists.txt
  lib/Transforms/Vectorize/LoadStoreVectorizer.cpp
  lib/Transforms/Vectorize/Vectorize.cpp
  test/Transforms/LoadStoreVectorizer/AMDGPU/lit.local.cfg
  test/Transforms/LoadStoreVectorizer/AMDGPU/merge-stores.ll
  test/Transforms/LoadStoreVectorizer/AMDGPU/no-implicit-float.ll

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