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From: "paolo.carlini at oracle dot com" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug libstdc++/61458] std::aligned_storage is bigger than expected
Date: Sat, 31 Jan 2015 12:12:00 -0000 [thread overview]
Message-ID: <bug-61458-4-7qH88wZ0wX@http.gcc.gnu.org/bugzilla/> (raw)
In-Reply-To: <bug-61458-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61458
--- Comment #4 from Paolo Carlini <paolo.carlini at oracle dot com> ---
Hi Jon. Frankly Are you 100% sure (in terms of middle-end/back-end details)
that the maximum alignment supported for a type of less than 4 bytes is 4? In
that case, your proposal of using __aligned__((_Len)) certainly makes sense. I
wasn't sure at the time and picked a "safe" choice, probably should have
asked...
next prev parent reply other threads:[~2015-01-31 12:12 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-06-09 20:30 [Bug libstdc++/61458] New: " redi at gcc dot gnu.org
2014-09-19 13:29 ` [Bug libstdc++/61458] " redi at gcc dot gnu.org
2015-01-30 10:33 ` redi at gcc dot gnu.org
2015-01-30 12:17 ` redi at gcc dot gnu.org
2015-01-31 12:12 ` paolo.carlini at oracle dot com [this message]
2015-04-22 11:59 ` jakub at gcc dot gnu.org
2015-05-08 15:06 ` redi at gcc dot gnu.org
2015-07-16 9:18 ` rguenth at gcc dot gnu.org
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