llvm-project

1dbc8ef5 - [clang][ptrauth] Make ptrauth feature detection tests more robust (#136204)

[clang][ptrauth] Make ptrauth feature detection tests more robust (#136204) The existing test behavior checked for a warning being emitted under an #if, but if the feature detection fails the #if fails and the warning is not expected in the output. I've made the test more explicit, and added comments to ensure no one simply adds/moves any expected output around.