[PATCH] D150969: [AArch64] Try to convert two XTN and two SMLSL to UZP1, SMLSL and SMLSL2

[JinGu Kang via Phabricator via llvm-commits]

jaykang10 updated this revision to Diff 529235.
jaykang10 added a comment.

Following @dmgreen's comment, the code is implemented in dagcombine.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D150969/new/

https://reviews.llvm.org/D150969

Files:
  llvm/lib/Target/AArch64/AArch64ISelLowering.cpp
  llvm/test/CodeGen/AArch64/aarch64-smull.ll

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