[Bug inline-asm/79880] Gcc refuses to encode vpgatherdd instruction (x86-64)

[kobalicek.petr at gmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79880

--- Comment #6 from Petr <kobalicek.petr at gmail dot com> ---
Ok, that's fair enough. I didn't know GCC needs an additional option to switch
to fully compatible Intel syntax. The code that I posted works fine in clang,
so sorry about that.

And yes, the instruction will #UD, but that was the point, initially :)