[Bug c/81687] Compiler drops label in OpenMP region

[amonakov at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81687

--- Comment #3 from Alexander Monakov <amonakov at gcc dot gnu.org> ---
In this particular case we are not exactly copying the region, we are only
moving (outlining) it to a separate function.  We could properly remap the
label.

But in general GCC is indeed confused about address-taken labels when cloning
code for loop unswitching or function clones: bug 80053.