[all-commits] [llvm/llvm-project] 44d86a: [GlobalISel][NFC] Restore the extended LLT flag to...

[Kane Wang via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 44d86afe24ce107f76141ae45f6fe44c44675bbe
      https://github.com/llvm/llvm-project/commit/44d86afe24ce107f76141ae45f6fe44c44675bbe
  Author: Kane Wang <wangqiang1 at kylinos.cn>
  Date:   2026-09-28 (Mon, 28 Sep 2026)

  Changed paths:
    M llvm/unittests/CodeGen/GlobalISel/LegalizerHelperTest.cpp

  Log Message:
  -----------
  [GlobalISel][NFC] Restore the extended LLT flag to its saved value in tests (#224897)

AArch64GISelMITest's setUp() constructs an AArch64TargetMachine, which
unconditionally enables the process-global extended LLT flag. Ending the
ExtLLT tests with setUseExtended(false) therefore disables the flag for
every test that runs afterwards in the same process.

Save the flag's value on entry and restore it on exit instead.



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