[PATCH] D106929: [AArch64][SVE][InstCombine] Unpack of a splat vector -> Scalar extend

Usman Nadeem via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Mon Aug 2 16:41:52 PDT 2021


mnadeem updated this revision to Diff 363604.
mnadeem retitled this revision from "[AArch64][SVE][InstCombine] Unpack of a splat vector" to "[AArch64][SVE][InstCombine] Unpack of a splat vector -> Scalar extend".
mnadeem edited the summary of this revision.
mnadeem added a comment.

- Use Builder.CreateVectorSplat(...) instead of using custom code to create splat.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D106929/new/

https://reviews.llvm.org/D106929

Files:
  llvm/lib/Target/AArch64/AArch64TargetTransformInfo.cpp
  llvm/test/Transforms/InstCombine/AArch64/sve-intrinsic-opts-unpkhi-unpklo.ll

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