[all-commits] [llvm/llvm-project] 9c9e56: [X86][APX] Remove redundant TEST*ri instructions (...

[Phoebe Wang via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 9c9e56b81cdfd42ddb0de4f5efb3bf787978894e
      https://github.com/llvm/llvm-project/commit/9c9e56b81cdfd42ddb0de4f5efb3bf787978894e
  Author: Phoebe Wang <phoebe.wang at intel.com>
  Date:   2025-08-28 (Thu, 28 Aug 2025)

  Changed paths:
    M llvm/lib/Target/X86/X86InstrInfo.cpp
    M llvm/test/CodeGen/X86/2007-11-30-LoadFolding-Bug.ll
    M llvm/test/CodeGen/X86/2008-04-17-CoalescerBug.ll
    M llvm/test/CodeGen/X86/apx/cf.ll
    M llvm/test/CodeGen/X86/ins_subreg_coalesce-3.ll
    M llvm/test/CodeGen/X86/pr38795.ll

  Log Message:
  -----------
  [X86][APX] Remove redundant TEST*ri instructions (#155586)

The goal is to remove redundant TEST*ri instructions, especially with NF
feature. Other tests are side effects due to longer live range of
EFLAGS. https://godbolt.org/z/PbaTj1oa3



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