[PATCH] D143762: [AMDGPU] Enable whole wave register copy

[Yashwant Singh via Phabricator via llvm-commits]

yassingh updated this revision to Diff 528812.
yassingh added a comment.
Herald added subscribers: qcolombet, MatzeB.

Rebase and merge D150390 <https://reviews.llvm.org/D150390> ([AMDGPU] Introduce and use the new PRED_COPY opcode) into this.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D143762/new/

https://reviews.llvm.org/D143762

Files:
  llvm/lib/CodeGen/ExpandPostRAPseudos.cpp
  llvm/lib/Target/AMDGPU/AMDGPU.h
  llvm/lib/Target/AMDGPU/AMDGPUTargetMachine.cpp
  llvm/lib/Target/AMDGPU/CMakeLists.txt
  llvm/lib/Target/AMDGPU/SIFixVGPRCopies.cpp
  llvm/lib/Target/AMDGPU/SIInstrInfo.cpp
  llvm/lib/Target/AMDGPU/SIInstrInfo.h
  llvm/lib/Target/AMDGPU/SIInstructions.td
  llvm/lib/Target/AMDGPU/SILowerPredicatedCopies.cpp
  llvm/test/CodeGen/AMDGPU/branch-folding-implicit-def-subreg.ll
  llvm/test/CodeGen/AMDGPU/greedy-global-heuristic.mir
  llvm/test/CodeGen/AMDGPU/llc-pipeline.ll
  llvm/test/CodeGen/AMDGPU/load-global-i16.ll
  llvm/test/CodeGen/AMDGPU/partial-regcopy-and-spill-missed-at-regalloc.ll
  llvm/test/CodeGen/AMDGPU/regalloc-fail-unsatisfiable-overlapping-tuple-hints.mir
  llvm/test/CodeGen/AMDGPU/regalloc-introduces-copy-sgpr-to-agpr.mir
  llvm/test/CodeGen/AMDGPU/sgpr-regalloc-flags.ll
  llvm/test/CodeGen/AMDGPU/skip-subreg-copy-from-iswwmcopy-check.mir

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