[all-commits] [llvm/llvm-project] ead4f3: [InstCombine] Canonicalize active lane mask params...

Matthew Devereau via All-commits all-commits at lists.llvm.org
Fri Sep 12 08:36:19 PDT 2025


  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: ead4f3e271fdf6918aef2ede3a7134811147d276
      https://github.com/llvm/llvm-project/commit/ead4f3e271fdf6918aef2ede3a7134811147d276
  Author: Matthew Devereau <matthew.devereau at arm.com>
  Date:   2025-09-12 (Fri, 12 Sep 2025)

  Changed paths:
    M llvm/lib/Transforms/InstCombine/InstCombineCalls.cpp
    A llvm/test/Transforms/InstCombine/get_active_lane_mask.ll

  Log Message:
  -----------
  [InstCombine] Canonicalize active lane mask params (#158065)

Rewrite active lane mask intrinsics to begin their range from 0 when
both parameters are constant integers.



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