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From: "dannysmith at users dot sourceforge dot net" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug target/36834] structure return ABI for windows targets differs from native MSVC
Date: Mon, 23 Mar 2009 22:10:00 -0000 [thread overview]
Message-ID: <20090323221045.1050.qmail@sourceware.org> (raw)
In-Reply-To: <bug-36834-4066@http.gcc.gnu.org/bugzilla/>
------- Comment #11 from dannysmith at users dot sourceforge dot net 2009-03-23 22:10 -------
(In reply to comment #10)
> Note that C++ objects need not be larger than 8 bytes to qualify for returning
> on the stack (and thus subject to this cleanup problem). Any class with a copy
> constructor, for example, seems to be affected.
Thanks. I understand your concern now.
Do you think that a function __attibute__((ms-aggregate-return)) would be
useful to specify individual problematic functions.
I expect that this would be equivalent to
(__attribute__((target("ms-aggregate-return"))) which should work now, but I
haven't tested, Will do so soon.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36834
next prev parent reply other threads:[~2009-03-23 22:10 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-07-15 9:28 [Bug target/36834] New: structure return ABI for windows targets differs from nbative MSVC dannysmith at users dot sourceforge dot net
2008-07-15 9:30 ` [Bug target/36834] " dannysmith at users dot sourceforge dot net
2008-07-17 8:16 ` [Bug target/36834] structure return ABI for windows targets differs from native MSVC dannysmith at users dot sourceforge dot net
2008-07-18 9:44 ` mattias at virtutech dot se
2009-03-11 11:35 ` rogerpack2005 at gmail dot com
2009-03-11 12:43 ` mattias at virtutech dot se
2009-03-14 21:14 ` rogerpack2005 at gmail dot com
2009-03-20 17:17 ` mattias at virtutech dot se
2009-03-21 1:04 ` dannysmith at users dot sourceforge dot net
2009-03-21 16:46 ` mattias at virtutech dot se
2009-03-21 21:49 ` mattias at virtutech dot se
2009-03-23 22:10 ` dannysmith at users dot sourceforge dot net [this message]
2009-06-24 12:05 ` ktietz at gcc dot gnu dot org
[not found] <bug-36834-4@http.gcc.gnu.org/bugzilla/>
2010-12-18 10:16 ` ktietz at gcc dot gnu.org
2010-12-18 10:38 ` ktietz at gcc dot gnu.org
2014-02-16 13:13 ` jackie.rosen at hushmail dot com
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