https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114409
--- Comment #3 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
(In reply to Sam James from comment #1)
> If you can think of a workaround, please let me know, as unfortunately this
> loop is the one where the assert in the other bug gets hit :(
An easy workaround is to add:
asm("":::"memory");
Right after the opening `{`.
But that might be too much of a hammer in some cases ...
