[PATCH] D155484: [AArch64] Global Isel Funnel Shift Lowering

Tuan Chuong Goh via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Mon Aug 7 03:57:26 PDT 2023


chuongg3 updated this revision to Diff 547705.
chuongg3 marked 2 inline comments as done.
chuongg3 added a comment.

Funnel Shift with 0 shift amount are turned into MOV instructions


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D155484/new/

https://reviews.llvm.org/D155484

Files:
  llvm/include/llvm/Target/GlobalISel/Combine.td
  llvm/lib/Target/AArch64/GISel/AArch64LegalizerInfo.cpp
  llvm/lib/Target/AArch64/GISel/AArch64LegalizerInfo.h
  llvm/test/CodeGen/AArch64/funnel-shift.ll

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