[Bug inline-asm/87733] local register variable not honored with earlyclobber

[segher at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87733

--- Comment #36 from Segher Boessenkool <segher at gcc dot gnu.org> ---
The kernel jumps back to an instruction *before* the syscall?!?

(I do not want to know about that any more, then, I am sure :-) )