[PATCH] D83964: GlobalISel: Augment addsat/subsat lowering with an optional type

[Matt Arsenault via Phabricator via llvm-commits]

arsenm updated this revision to Diff 287500.
arsenm added a comment.

Handle promotion signed case. Avoiding the explicit hint is trickier


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D83964/new/

https://reviews.llvm.org/D83964

Files:
  llvm/include/llvm/CodeGen/GlobalISel/LegalizerHelper.h
  llvm/include/llvm/CodeGen/GlobalISel/LegalizerInfo.h
  llvm/lib/CodeGen/GlobalISel/LegalizerHelper.cpp
  llvm/lib/Target/AMDGPU/AMDGPULegalizerInfo.cpp
  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

-------------- next part --------------
A non-text attachment was scrubbed...
Name: D83964.287500.patch
Type: text/x-patch
Size: 327459 bytes
Desc: not available
URL: <http://lists.llvm.org/pipermail/llvm-commits/attachments/20200824/d3de29b8/attachment-0001.bin>