[PATCH] D57639: [CodeGen] Handle vector UADDO, SADDO, USUBO, SSUBO

[Nikita Popov via Phabricator via llvm-commits]

nikic updated this revision to Diff 184940.
nikic added a comment.
Herald added subscribers: nhaehnle, jvesely.

Short-circuit result assignment if possible. Add AMDGPU tests from D57548 <https://reviews.llvm.org/D57548>.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D57639/new/

https://reviews.llvm.org/D57639

Files:
  lib/CodeGen/SelectionDAG/LegalizeIntegerTypes.cpp
  lib/CodeGen/SelectionDAG/LegalizeTypes.h
  lib/CodeGen/SelectionDAG/LegalizeVectorTypes.cpp
  lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
  test/CodeGen/AArch64/vec_uaddo.ll
  test/CodeGen/AMDGPU/saddo.ll
  test/CodeGen/AMDGPU/ssubo.ll
  test/CodeGen/AMDGPU/uaddo.ll
  test/CodeGen/AMDGPU/usubo.ll
  test/CodeGen/X86/vec_saddo.ll
  test/CodeGen/X86/vec_ssubo.ll
  test/CodeGen/X86/vec_uaddo.ll
  test/CodeGen/X86/vec_usubo.ll

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