[all-commits] [llvm/llvm-project] aecdab: X86: Mark EFLAGS dead on the NEG8r for sext from i...

Matt Arsenault via All-commits all-commits at lists.llvm.org
Mon Sep 28 11:25:50 PDT 2026


  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: aecdab8027a023de337992d47c4e9a8bb768beba
      https://github.com/llvm/llvm-project/commit/aecdab8027a023de337992d47c4e9a8bb768beba
  Author: Matt Arsenault <Matthew.Arsenault at amd.com>
  Date:   2026-09-28 (Mon, 28 Sep 2026)

  Changed paths:
    M llvm/lib/Target/X86/X86FastISel.cpp
    A llvm/test/CodeGen/X86/fast-isel-sext-dead-eflags.ll

  Log Message:
  -----------
  X86: Mark EFLAGS dead on the NEG8r for sext from i1 in fast isel (#227058)

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



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