[PATCH] D154960: [DAG] Use legal shift amount type in DAGTypeLegalizer::JoinIntegers

[Jay Foad via Phabricator via llvm-commits]

foad updated this revision to Diff 539133.
foad added a comment.
This revision is now accepted and ready to land.

Avoid AMDGPU v_perm regressions by matching BSWAP.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D154960/new/

https://reviews.llvm.org/D154960

Files:
  llvm/lib/CodeGen/SelectionDAG/LegalizeTypes.cpp
  llvm/lib/Target/AMDGPU/SIISelLowering.cpp
  llvm/test/CodeGen/AMDGPU/bswap.ll
  llvm/test/CodeGen/AMDGPU/build_vector.ll
  llvm/test/CodeGen/AMDGPU/cvt_f32_ubyte.ll
  llvm/test/CodeGen/AMDGPU/divergence-driven-buildvector.ll
  llvm/test/CodeGen/AMDGPU/fneg-modifier-casting.ll
  llvm/test/CodeGen/AMDGPU/fneg.ll
  llvm/test/CodeGen/AMDGPU/idot4u.ll
  llvm/test/CodeGen/AMDGPU/idot8s.ll
  llvm/test/CodeGen/AMDGPU/idot8u.ll
  llvm/test/CodeGen/AMDGPU/insert_vector_elt.v2i16.ll
  llvm/test/CodeGen/AMDGPU/integer-mad-patterns.ll
  llvm/test/CodeGen/AMDGPU/load-constant-i8.ll
  llvm/test/CodeGen/AMDGPU/permute_i8.ll
  llvm/test/CodeGen/AMDGPU/reassoc-mul-add-1-to-mad.ll
  llvm/test/CodeGen/AMDGPU/scalar_to_vector.ll
  llvm/test/CodeGen/AMDGPU/usubsat.ll

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