[Bug gcov-profile/90053] [GCOV] A statement in while loop is wrongly marked as not executed when they are within the if(setjmp()) statement

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90053

--- Comment #1 from Richard Biener <rguenth at gcc dot gnu.org> ---
I think you need to use setjmp/longjmp, not the __builtin variants which have
special semantics.