On Nov 05 2024, Uros Bizjak wrote:
> asm volatile ("pushfq; popfq %0" : "=r"(x));
>
> doesn't change SP at any sequence point, doesn't clobber the function
> frame, but the function using it shouldn't create redzone. How to
> communicate this to the compiler?Saying that SP is changed (when it isn't) certainly isn't the right way. -- Andreas Schwab, [email protected] GPG Key fingerprint = 7578 EB47 D4E5 4D69 2510 2552 DF73 E780 A9DA AEC1 "And now for something completely different."
