[all-commits] [llvm/llvm-project] 26c6f8: IR: Add verifier checks and LangRef for llvm.loop....

[Matt Arsenault via All-commits]

  Branch: refs/heads/users/arsenm/llvm/loop-align-metadata
  Home:   https://github.com/llvm/llvm-project
  Commit: 26c6f83a52a4bbb49375623ba980fc1ff1844726
      https://github.com/llvm/llvm-project/commit/26c6f83a52a4bbb49375623ba980fc1ff1844726
  Author: Matt Arsenault <Matthew.Arsenault at amd.com>
  Date:   2026-09-11 (Fri, 11 Sep 2026)

  Changed paths:
    M llvm/docs/LangRef.md
    M llvm/lib/CodeGen/MachineBlockPlacement.cpp
    M llvm/lib/IR/Verifier.cpp
    A llvm/test/Assembler/llvm.loop.align.ll
    A llvm/test/Verifier/llvm.loop.align.ll

  Log Message:
  -----------
  IR: Add verifier checks and LangRef for llvm.loop.align

Verify the nested !{!"llvm.loop.align", i32 N} tag.
Require exactly two operands, an integer constant of type i32 or smaller,
and a positive power-of-two value

Co-authored-by: Claude (Claude-Opus-4.8)


  Commit: 4a5bfd31a8dfc71699cc6331986ed917cff4deac
      https://github.com/llvm/llvm-project/commit/4a5bfd31a8dfc71699cc6331986ed917cff4deac
  Author: Matt Arsenault <Matthew.Arsenault at amd.com>
  Date:   2026-09-11 (Fri, 11 Sep 2026)

  Changed paths:
    M llvm/test/Verifier/llvm.loop.align.ll

  Log Message:
  -----------
  Address comments


Compare: https://github.com/llvm/llvm-project/compare/3f3a4b3fca61...4a5bfd31a8df

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