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* [Bug c/35449] New: extended asm documentation wrong
@ 2008-03-03 23:48 mrs at apple dot com
2008-03-04 9:32 ` [Bug c/35449] " rguenth at gcc dot gnu dot org
0 siblings, 1 reply; 5+ messages in thread
From: mrs at apple dot com @ 2008-03-03 23:48 UTC (permalink / raw)
To: gcc-bugs
In doc/extend.texi we have:
int foo ()
@{
int x = 42;
int *y = &x;
int result;
asm ("magic stuff accessing an 'int' pointed to by '%1'"
"=&d" (r) : "a" (y), "m" (*y));
return result;
@}
two problems, r != result. Second problem, there should be a : before the
output constraint.
The current docs on the web site are unchanged.
--
Summary: extended asm documentation wrong
Product: gcc
Version: 4.2.1
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: mrs at apple dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35449
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug c/35449] extended asm documentation wrong
2008-03-03 23:48 [Bug c/35449] New: extended asm documentation wrong mrs at apple dot com
@ 2008-03-04 9:32 ` rguenth at gcc dot gnu dot org
0 siblings, 0 replies; 5+ messages in thread
From: rguenth at gcc dot gnu dot org @ 2008-03-04 9:32 UTC (permalink / raw)
To: gcc-bugs
------- Comment #1 from rguenth at gcc dot gnu dot org 2008-03-04 09:31 -------
Patch welcome.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35449
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug c/35449] extended asm documentation wrong
[not found] <bug-35449-4@http.gcc.gnu.org/bugzilla/>
2014-03-25 16:40 ` mpolacek at gcc dot gnu.org
2014-03-25 16:51 ` mpolacek at gcc dot gnu.org
@ 2014-03-25 16:52 ` mpolacek at gcc dot gnu.org
2 siblings, 0 replies; 5+ messages in thread
From: mpolacek at gcc dot gnu.org @ 2014-03-25 16:52 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35449
Marek Polacek <mpolacek at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|ASSIGNED |RESOLVED
Resolution|--- |FIXED
--- Comment #4 from Marek Polacek <mpolacek at gcc dot gnu.org> ---
Fixed.
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug c/35449] extended asm documentation wrong
[not found] <bug-35449-4@http.gcc.gnu.org/bugzilla/>
2014-03-25 16:40 ` mpolacek at gcc dot gnu.org
@ 2014-03-25 16:51 ` mpolacek at gcc dot gnu.org
2014-03-25 16:52 ` mpolacek at gcc dot gnu.org
2 siblings, 0 replies; 5+ messages in thread
From: mpolacek at gcc dot gnu.org @ 2014-03-25 16:51 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35449
--- Comment #3 from Marek Polacek <mpolacek at gcc dot gnu.org> ---
Author: mpolacek
Date: Tue Mar 25 16:50:54 2014
New Revision: 208815
URL: http://gcc.gnu.org/viewcvs?rev=208815&root=gcc&view=rev
Log:
PR c/35449
* doc/extend.texi (Example of asm with clobbered asm reg): Fix typo.
Modified:
trunk/gcc/ChangeLog
trunk/gcc/doc/extend.texi
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug c/35449] extended asm documentation wrong
[not found] <bug-35449-4@http.gcc.gnu.org/bugzilla/>
@ 2014-03-25 16:40 ` mpolacek at gcc dot gnu.org
2014-03-25 16:51 ` mpolacek at gcc dot gnu.org
2014-03-25 16:52 ` mpolacek at gcc dot gnu.org
2 siblings, 0 replies; 5+ messages in thread
From: mpolacek at gcc dot gnu.org @ 2014-03-25 16:40 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35449
Marek Polacek <mpolacek at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |ASSIGNED
Last reconfirmed| |2014-03-25
CC| |mpolacek at gcc dot gnu.org
Assignee|unassigned at gcc dot gnu.org |mpolacek at gcc dot gnu.org
Ever confirmed|0 |1
--- Comment #2 from Marek Polacek <mpolacek at gcc dot gnu.org> ---
Missing colon was added in r195471, but the r != result issue is still there.
Will fix.
^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2014-03-25 16:52 UTC | newest]
Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2008-03-03 23:48 [Bug c/35449] New: extended asm documentation wrong mrs at apple dot com
2008-03-04 9:32 ` [Bug c/35449] " rguenth at gcc dot gnu dot org
[not found] <bug-35449-4@http.gcc.gnu.org/bugzilla/>
2014-03-25 16:40 ` mpolacek at gcc dot gnu.org
2014-03-25 16:51 ` mpolacek at gcc dot gnu.org
2014-03-25 16:52 ` mpolacek at gcc dot gnu.org
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