[PATCH] D141275: [AArch64] Sink to umull if we know tops bits are zero.

Dave Green via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Mon Jan 16 02:44:48 PST 2023


This revision was landed with ongoing or failed builds.
This revision was automatically updated to reflect the committed changes.
Closed by commit rG28de5f99bbe1: [AArch64] Sink to umull if we know tops bits are zero. (authored by dmgreen).

Changed prior to commit:
  https://reviews.llvm.org/D141275?vs=487373&id=489478#toc

Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D141275/new/

https://reviews.llvm.org/D141275

Files:
  llvm/lib/Target/AArch64/AArch64ISelLowering.cpp
  llvm/test/CodeGen/AArch64/aarch64-matrix-umull-smull.ll
  llvm/test/Transforms/CodeGenPrepare/AArch64/sink-free-instructions.ll

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