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Re: inline assembly operands
- From: James E Wilson <wilson at specifixinc dot com>
- To: Luchezar Belev <l_belev at yahoo dot com>
- Cc: gcc at gcc dot gnu dot org
- Date: Mon, 26 Jul 2004 11:22:11 -0700
- Subject: Re: inline assembly operands
- References: <20040725153158.97325.qmail@web52805.mail.yahoo.com>
On Sun, 2004-07-25 at 08:31, Luchezar Belev wrote:
> I cant find anything about such print codes in the documentation.
> Specifically I loked in the node "Extended Asm" of gcc.info.
> Are these codes documented somewhere?
There are a few standard codes documented in the "Output Template"
node. This includes "a" and "c" which are of interest here. The
machine dependent ones, I don't think they are documented anywhere.
And if they were documented, the docs would probably be badly out of
date. You can find this info in the sources, see the target's
PRINT_OPERAND macro.
> > Yes. It won't be reliable unless you use -fno-unit-at-a-time.
> Ok, this option would perfectly do the job, if it is here to stay,
Yes, this is likely to go away at some point, but this is probably still
several years away, so it is useful as a temporary solution.