[Bug c++/64053] asm labels to accept extra parameters

[eugene at hutorny dot in.ua]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64053

--- Comment #1 from Eugene <eugene at hutorny dot in.ua> ---
Created attachment 34098
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=34098&action=edit
code sample for illustartion