[all-commits] [llvm/llvm-project] 1d5580: [X86] combineTruncate - trunc(srl(load(p), amt)) ->...

[Simon Pilgrim via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 1d5580f1b33d24529936cd620bbc974422f00c62
      https://github.com/llvm/llvm-project/commit/1d5580f1b33d24529936cd620bbc974422f00c62
  Author: Simon Pilgrim <llvm-dev at redking.me.uk>
  Date:   2025-10-31 (Fri, 31 Oct 2025)

  Changed paths:
    M llvm/lib/Target/X86/X86ISelLowering.cpp
    A llvm/test/CodeGen/X86/pr165755.ll

  Log Message:
  -----------
  [X86] combineTruncate - trunc(srl(load(p),amt)) -> load(p+amt/8) - ensure there isn't an interdependency between the load and amt (#165850)

Fixes #165755



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