[PATCH] D76881: [AMDGPU] Skip CFIInstructions in SIInsertWaitcnts

[Scott Linder via Phabricator via llvm-commits]

scott.linder updated this revision to Diff 253019.
scott.linder added a comment.

I may have pushed this up to soon, I missed some tests, and after thinking it
through again I don't know if it is actually correct to put the DEBUG_VALUE
before the waitcnt if the waitcnt could be ensuring some writes are available?


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D76881/new/

https://reviews.llvm.org/D76881

Files:
  llvm/lib/Target/AMDGPU/SIInsertWaitcnts.cpp
  llvm/test/CodeGen/AMDGPU/split-arg-dbg-value.ll
  llvm/test/CodeGen/AMDGPU/vgpr-descriptor-waterfall-loop-idom-update.ll
  llvm/test/CodeGen/AMDGPU/waitcnt-skip-meta.mir

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