[PATCH] D68894: AMDGPU: Increase vcc liveness scan threshold

[Matt Arsenault via Phabricator via llvm-commits]

arsenm created this revision.
arsenm added reviewers: rampitec, nhaehnle.
Herald added subscribers: t-tye, tpr, dstuttard, yaxunl, wdng, jvesely, kzhuravl.

Avoids a test regression in a future patch. Also add debug printing on
this case, so I waste less time debugging folds in the future.


https://reviews.llvm.org/D68894

Files:
  lib/Target/AMDGPU/SIFoldOperands.cpp
  test/CodeGen/AMDGPU/copy-illegal-type.ll
  test/CodeGen/AMDGPU/cvt_f32_ubyte.ll
  test/CodeGen/AMDGPU/ds-negative-offset-addressing-mode-loop.ll
  test/CodeGen/AMDGPU/fence-barrier.ll
  test/CodeGen/AMDGPU/promote-constOffset-to-imm.ll

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