[Bug gcov-profile/101773] errors when writing to .gcda file are not checked

[rguenth at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101773
--- Comment #1 from Richard Biener <rguenth at gcc dot gnu.org> ---
The question is what to do, exit() or alternatively simply stop attempting to
write to the file?  (or even remove it)