[PATCH] D104408: AMDGPU/GlobalISel: Do not fcanonicalize const splat padded with undef

[Petar Avramovic via Phabricator via llvm-commits]

Petar.Avramovic updated this revision to Diff 352713.
Petar.Avramovic added a comment.

Fix cases of SNaN and QNaN constant splats padded with undef, also add test for them.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D104408/new/

https://reviews.llvm.org/D104408

Files:
  llvm/lib/Target/AMDGPU/SIISelLowering.cpp
  llvm/test/CodeGen/AMDGPU/GlobalISel/combine-fcanonicalize.mir

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