[Bug inline-asm/88559] error: Stack Pointer register clobbered by '%rsp' in 'asm'

[pinskia at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88559

--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Inline-asm cannot clobber the stack pointer; espically when the operands for
input are on the stack.  GCC is correct in erroring out but it is not fully
documented that way but it should be.