[all-commits] [llvm/llvm-project] a12b7a: [X86] Select BLSI for i8 operands (#202344) (#204746)

[Harishankar.1 via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: a12b7af17a70f810ac3abe906b42930307efdaf0
      https://github.com/llvm/llvm-project/commit/a12b7af17a70f810ac3abe906b42930307efdaf0
  Author: Harishankar.1 <88716735+Harishankar14 at users.noreply.github.com>
  Date:   2026-06-21 (Sun, 21 Jun 2026)

  Changed paths:
    M llvm/lib/Target/X86/X86InstrMisc.td
    M llvm/test/CodeGen/X86/bmi.ll

  Log Message:
  -----------
  [X86] Select BLSI for i8 operands (#202344) (#204746)

Adds a tablegen pattern to select BLSI 32 for `and (neg x), x` at i8.

Fixes #202344



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