[PATCH] D128642: [AArch64][SVE] Use SVE for VLS fcopysign for wide vectors

[David Truby via Phabricator via llvm-commits]

DavidTruby updated this revision to Diff 449254.
DavidTruby added a comment.

Changed fixed-length lowering to rely on scalable lowering.
Removed redundant code.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D128642/new/

https://reviews.llvm.org/D128642

Files:
  llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
  llvm/lib/CodeGen/SelectionDAG/LegalizeVectorTypes.cpp
  llvm/lib/Target/AArch64/AArch64ISelLowering.cpp
  llvm/test/CodeGen/AArch64/sve-fcopysign.ll
  llvm/test/CodeGen/AArch64/sve-fixed-length-fcopysign.ll
  llvm/test/CodeGen/AArch64/sve2-fcopysign.ll
  llvm/test/CodeGen/AArch64/sve2-fixed-length-fcopysign.ll

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