[PATCH] D58252: RegBankSelect: Handle slightly more complex value mappings

[Matt Arsenault via Phabricator via llvm-commits]

arsenm created this revision.
arsenm added reviewers: qcolombet, tstellar.
Herald added subscribers: jdoerfert, tpr, nhaehnle, wdng, jvesely.

Try to use concat_vectors. Also remove unnecessary assert on
pointers. Fixes asserting for <4 x s16> operations and 64-bit pointers
for AMDGPU.


https://reviews.llvm.org/D58252

Files:
  lib/CodeGen/GlobalISel/RegBankSelect.cpp
  lib/Target/AMDGPU/AMDGPURegisterBankInfo.cpp
  lib/Target/AMDGPU/AMDGPURegisterBankInfo.h
  test/CodeGen/AMDGPU/GlobalISel/regbankselect-and.mir
  test/CodeGen/AMDGPU/GlobalISel/regbankselect-or.mir
  test/CodeGen/AMDGPU/GlobalISel/regbankselect-select.mir
  test/CodeGen/AMDGPU/GlobalISel/regbankselect-xor.mir

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