Warnings in emmintrin.h and xmmintrin.h are reported by -fsanitize=implicit-integer-sign-change
|3 ↗||(On Diff #255626)|
Thanks for the suggestion, I did not thought about adding Wsystem-headers, I tested Wsystem-headers now though and cant seem to pick up on that particular issue without the preprocessing step.
|12 ↗||(On Diff #254827)|
Adding label sounds good, went ahead and commited without checking the test was not failing anymore, sorry will revert.
It looks like you're not actually interested in the compiled output, but just whether warnings occurred; in that case you'd be better off with -verify -fsyntax-only and // expected-no-diagnostics.