[PATCH] D134423: [AMDGPU] Fix vgpr2sgpr copy to scalar operands of buffer instructions.

[krishna chaitanya sankisa via Phabricator via llvm-commits]

skc7 updated this revision to Diff 463184.
skc7 added a comment.

check for use of copy result  as a scalar operand (soffset or srsrc) in mubuf/mtbuf instructions.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D134423/new/

https://reviews.llvm.org/D134423

Files:
  llvm/lib/Target/AMDGPU/SIFixSGPRCopies.cpp
  llvm/test/CodeGen/AMDGPU/mubuf-legalize-operands.ll
  llvm/test/CodeGen/AMDGPU/si-fix-sgpr-copies-buf.ll
  llvm/test/CodeGen/AMDGPU/vgpr-descriptor-waterfall-loop-idom-update.ll

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