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

[Amara Emerson via Phabricator via llvm-commits]

aemerson added a subscriber: huntergr.
aemerson added a comment.

+ @huntergr On a tangential note, G_BUILD_VECTOR for expressing broadcasts of scalars won't work for SVE and other variable vector width targets. We do however still leave the door open here for a new G_BROADCAST opcode in future.


Repository:
  rL LLVM

https://reviews.llvm.org/D53594