[PATCH] D53594: [GlobalISel] Introduce G_BUILD_VECTOR and G_CONCAT_VECTOR opcodes

[Amara Emerson via Phabricator via llvm-commits]

aemerson updated this revision to Diff 171522.
aemerson added a comment.

Updated patch to allow G_BUILD_VECTOR to have scalar operands not identical to the result vector element types. This allows implicit truncation.


Repository:
  rL LLVM

https://reviews.llvm.org/D53594

Files:
  include/llvm/CodeGen/GlobalISel/MachineIRBuilder.h
  include/llvm/Support/TargetOpcodes.def
  include/llvm/Target/GenericOpcodes.td
  lib/CodeGen/GlobalISel/MachineIRBuilder.cpp
  lib/CodeGen/MachineVerifier.cpp
  test/CodeGen/AArch64/GlobalISel/legalizer-info-validation.mir

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