[PATCH] D108162: AMDGPU: Optimize amdgpu-no-* attributes

[Matt Arsenault via Phabricator via llvm-commits]

arsenm created this revision.
arsenm added reviewers: jdoerfert, kuter, rampitec, madhur13490, bcahoon.
Herald added subscribers: foad, kerbowa, hiraditya, t-tye, tpr, dstuttard, yaxunl, nhaehnle, jvesely, kzhuravl.
arsenm requested review of this revision.
Herald added a subscriber: wdng.
Herald added a project: LLVM.

This allows clobbering a few extra registers in the fixed ABI, and
avoids some workitem ID packing instructions.


https://reviews.llvm.org/D108162

Files:
  llvm/lib/Target/AMDGPU/AMDGPUCallLowering.cpp
  llvm/lib/Target/AMDGPU/AMDGPULegalizerInfo.cpp
  llvm/lib/Target/AMDGPU/SIISelLowering.cpp
  llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-call-abi-attribute-hints.ll
  llvm/test/CodeGen/AMDGPU/GlobalISel/irtranslator-sibling-call.ll
  llvm/test/CodeGen/AMDGPU/abi-attribute-hints-undefined-behavior.ll
  llvm/test/CodeGen/AMDGPU/callee-special-input-sgprs-fixed-abi.ll
  llvm/test/CodeGen/AMDGPU/callee-special-input-vgprs.ll

-------------- next part --------------
A non-text attachment was scrubbed...
Name: D108162.366731.patch
Type: text/x-patch
Size: 156689 bytes
Desc: not available
URL: <http://lists.llvm.org/pipermail/llvm-commits/attachments/20210816/532ad50b/attachment-0001.bin>