https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109057
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |RESOLVED
Resolution|--- |INVALID
--- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
>basically discarding it
No it is not. you just don't notice it there because goldbolt is hiding things
because it thinks it is unused.
If you use:
asm volatile("#%0" : : "rm"(value) : "memory");
You get:
#LUT(%rdi)
Which is exactly what you expect.
