[all-commits] [llvm/llvm-project] f4c1a2: X86: Mark EFLAGS dead on the FP control word OR (#...

[Matt Arsenault via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: f4c1a20178107dd75e0b38ff875bcb0a1b48d6a0
      https://github.com/llvm/llvm-project/commit/f4c1a20178107dd75e0b38ff875bcb0a1b48d6a0
  Author: Matt Arsenault <Matthew.Arsenault at amd.com>
  Date:   2026-09-28 (Mon, 28 Sep 2026)

  Changed paths:
    M llvm/lib/Target/X86/X86ISelLowering.cpp
    M llvm/test/CodeGen/X86/fp-intrinsics-flags.ll
    A llvm/test/CodeGen/X86/fpcw-dead-eflags.ll

  Log Message:
  -----------
  X86: Mark EFLAGS dead on the FP control word OR (#227017)

Fix custom inserters to add dead flags.

Co-authored-by: Claude Opus 5 <noreply at anthropic.com>



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