[PATCH] D135447: [AMDGPU] Add llvm.is.fpclass intrinsic to existing SelectionDAG fp class support and introduce GlobalISel implementation for AMDGPU

[Janek van Oirschot via Phabricator via llvm-commits]

JanekvO updated this revision to Diff 477969.
JanekvO marked 5 inline comments as done.
JanekvO added a comment.

- Remove patfrag dependency for is_fpclass
- Add dedicated patterns
- Remove globalisel manual selection and depend on selectiondag tablegen
- Address comments


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D135447/new/

https://reviews.llvm.org/D135447

Files:
  llvm/include/llvm/Target/GlobalISel/SelectionDAGCompat.td
  llvm/include/llvm/Target/TargetSelectionDAG.td
  llvm/lib/CodeGen/GlobalISel/IRTranslator.cpp
  llvm/lib/CodeGen/GlobalISel/LegalizerHelper.cpp
  llvm/lib/CodeGen/SelectionDAG/LegalizeVectorTypes.cpp
  llvm/lib/Target/AMDGPU/AMDGPUISelLowering.cpp
  llvm/lib/Target/AMDGPU/AMDGPUInstrInfo.td
  llvm/lib/Target/AMDGPU/AMDGPUInstructionSelector.cpp
  llvm/lib/Target/AMDGPU/AMDGPUInstructionSelector.h
  llvm/lib/Target/AMDGPU/AMDGPULegalizerInfo.cpp
  llvm/lib/Target/AMDGPU/AMDGPURegisterBankInfo.cpp
  llvm/lib/Target/AMDGPU/SIISelLowering.cpp
  llvm/lib/Target/AMDGPU/VOPInstructions.td
  llvm/test/CodeGen/AMDGPU/llvm.is.fpclass.f16.ll
  llvm/test/CodeGen/AMDGPU/llvm.is.fpclass.ll

-------------- next part --------------
A non-text attachment was scrubbed...
Name: D135447.477969.patch
Type: text/x-patch
Size: 113751 bytes
Desc: not available
URL: <http://lists.llvm.org/pipermail/llvm-commits/attachments/20221125/e110dbc5/attachment-0001.bin>