Doc fix request: C/C++ extended asm empty input constraint

[Jonathan Wakely]

On Mon, 15 Feb 2021, 00:48 Neven Sajko via Gcc, <gcc@gcc.gnu.org> wrote:

>
> This is why I am asking for this feature to be documented. It seems
> like this would be the most appropriate place:
> https://gcc.gnu.org/onlinedocs/gcc/Extended-Asm.html#InputOperands
>
> I would have tried to contribute a doc fix myself, but I couldn't find
> the sources for the online docs in the GCC Git repository.
>


git grep is your friend. The relevant section is:

https://gcc.gnu.org/git/?p=gcc.git;a=blob;f=gcc/doc/extend.texi;h=e110cb010617bfb78e740433c3aa30a7399b504e;hb=HEAD#l10344