[PATCH] D107607: [AArch64][GlobalISel] Widen G_BSWAP before clamping

[Jessica Paquette via Phabricator via llvm-commits]

paquette created this revision.
paquette added reviewers: aemerson, jroelofs.
Herald added subscribers: danielkiss, hiraditya, kristof.beyls, rovka.
paquette requested review of this revision.
Herald added a project: LLVM.

This allows us to avoid odd type breakdowns + allows us to legalize types like s88 in the first place.

Add some testcases for known legal types + testcases for s4 and s88.


https://reviews.llvm.org/D107607

Files:
  llvm/lib/Target/AArch64/GISel/AArch64LegalizerInfo.cpp
  llvm/test/CodeGen/AArch64/GlobalISel/legalize-bswap.mir

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