[PATCH] D83715: AMDGPU/GlobalISel: Use clamp modifier for [us]addsat/[us]subsat

[Matt Arsenault via Phabricator via llvm-commits]

arsenm updated this revision to Diff 278041.
arsenm retitled this revision from "AMDGPU/GlobalISel: Use clamp modifier for uaddsat/usubsat" to "AMDGPU/GlobalISel: Use clamp modifier for [us]addsat/[us]subsat".
arsenm edited the summary of this revision.
arsenm added a comment.

Use the gfx9 saturating i16/i32 for signed cases which apparently exist


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D83715/new/

https://reviews.llvm.org/D83715

Files:
  llvm/lib/Target/AMDGPU/AMDGPUGISel.td
  llvm/lib/Target/AMDGPU/AMDGPULegalizerInfo.cpp
  llvm/lib/Target/AMDGPU/AMDGPUSubtarget.h
  llvm/lib/Target/AMDGPU/VOP2Instructions.td
  llvm/lib/Target/AMDGPU/VOP3Instructions.td
  llvm/lib/Target/AMDGPU/VOP3PInstructions.td
  llvm/lib/Target/AMDGPU/VOPInstructions.td
  llvm/test/CodeGen/AMDGPU/GlobalISel/legalize-saddsat.mir
  llvm/test/CodeGen/AMDGPU/GlobalISel/legalize-ssubsat.mir
  llvm/test/CodeGen/AMDGPU/GlobalISel/legalize-uaddsat.mir
  llvm/test/CodeGen/AMDGPU/GlobalISel/legalize-usubsat.mir
  llvm/test/CodeGen/AMDGPU/GlobalISel/saddsat.ll
  llvm/test/CodeGen/AMDGPU/GlobalISel/ssubsat.ll
  llvm/test/CodeGen/AMDGPU/GlobalISel/uaddsat.ll
  llvm/test/CodeGen/AMDGPU/GlobalISel/usubsat.ll