[all-commits] [llvm/llvm-project] b0cc73: [GlobalISel] add G_ROTL, G_ROTR to computeKnownBit...

[Moritz Zielke via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: b0cc73d00c1c55904658ecd3bc517cfdf867c469
      https://github.com/llvm/llvm-project/commit/b0cc73d00c1c55904658ecd3bc517cfdf867c469
  Author: Moritz Zielke <moritz.zielke at gmail.com>
  Date:   2026-02-07 (Sat, 07 Feb 2026)

  Changed paths:
    M llvm/lib/CodeGen/GlobalISel/GISelValueTracking.cpp
    A llvm/test/CodeGen/AArch64/GlobalISel/knownbits-rotl-rotr.mir

  Log Message:
  -----------
  [GlobalISel] add G_ROTL, G_ROTR to computeKnownBits (#166365)

Adresses one of the subtasks of #150515.

The code is ported from `SelectionDAG::computeKnownBits` and tests are
loosely based on `AArch64/GlobalISel/knownbits-shl.mir`.



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