[all-commits] [llvm/llvm-project] 87c14b: [X86] Add test for issue 108722; NFC

[goldsteinn via All-commits]

  Branch: refs/heads/release/19.x
  Home:   https://github.com/llvm/llvm-project
  Commit: 87c14bdb1a0e865a50880244bcf48e321220f6d9
      https://github.com/llvm/llvm-project/commit/87c14bdb1a0e865a50880244bcf48e321220f6d9
  Author: Noah Goldstein <goldstein.w.n at gmail.com>
  Date:   2024-09-24 (Tue, 24 Sep 2024)

  Changed paths:
    M llvm/test/CodeGen/X86/cmp-shiftX-maskX.ll

  Log Message:
  -----------
  [X86] Add test for issue 108722; NFC

(cherry picked from commit 1c378d2b145578948942512f9d6985e37659d013)


  Commit: 52a05d380f61f4f04620dc20635a06216c19f276
      https://github.com/llvm/llvm-project/commit/52a05d380f61f4f04620dc20635a06216c19f276
  Author: Noah Goldstein <goldstein.w.n at gmail.com>
  Date:   2024-09-24 (Tue, 24 Sep 2024)

  Changed paths:
    M llvm/lib/Target/X86/X86ISelLowering.cpp
    M llvm/test/CodeGen/X86/cmp-shiftX-maskX.ll

  Log Message:
  -----------
  [X86] Fix missing check of rotate <-> shift equivilence (Issue 108722)

Previous code was checking that rotate and shift where equivilent when
transforming shift -> rotate but not the other way around.

Closes #108767

(cherry picked from commit 81279bf97f187eee0446af00d8ae9ec32a22e878)


Compare: https://github.com/llvm/llvm-project/compare/65b2007799ea...52a05d380f61

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