[Bug inline-asm/93952] Giving an array in an operand

frederic.recoules@univ-grenoble-alpes.fr gcc-bugzilla@gcc.gnu.org
Wed Feb 26 17:21:00 GMT 2020


https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93952

--- Comment #1 from Frédéric Recoules <frederic.recoules@univ-grenoble-alpes.fr> ---
(In reply to Frédéric Recoules from comment #0)
> Now I wonder if the code where we replace the constraint by "rm" is valid
> because the returned value depends of the constraint the compiler have
> chosen.

Ok, it seems that if the compiler have the choice between "r" and "m", it
returns the same result whatever it chooses.

I do shake my head a bit because I don't understand why solo "m" is treated in
a different way.


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