Evgeniy Brevnov e0751234ef [CodeGen] Add "noreturn" attirbute to _Unwind_Resume ...

Currently 'resume' is lowered to _Unwind_Resume with out "noreturn" attribute. Semantically _Unwind_Resume  library call is expected to never return and should be marked as such. Though I didn't find any changes in behavior of existing tests there will be a difference once https://reviews.llvm.org/D79485 lands.

I was not able to come up with the test case anything better than just checking for presence of "noreturn" attribute. Please let me know if there is a better way to test the change.

Reviewed By: xbolva00

Differential Revision: https://reviews.llvm.org/D93682

2020-12-24 18:14:18 +07:00

9.1 KiB

Raw Blame History

View Raw