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From: "rth at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug tree-optimization/55415] Early SRA produces unaligned complex types
Date: Tue, 20 Nov 2012 17:09:00 -0000	[thread overview]
Message-ID: <bug-55415-4-TUzvgwhSLQ@http.gcc.gnu.org/bugzilla/> (raw)
In-Reply-To: <bug-55415-4@http.gcc.gnu.org/bugzilla/>


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55415

--- Comment #1 from Richard Henderson <rth at gcc dot gnu.org> 2012-11-20 17:08:15 UTC ---
The call to get_pointer_alignment_1 at ipa-prop.c:2959
does not do what the author intended.  In particular we
really really need to notice the "false" return value
when the results are conservative, and do nothing.


  reply	other threads:[~2012-11-20 17:09 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-11-20 16:57 [Bug tree-optimization/55415] New: " rth at gcc dot gnu.org
2012-11-20 17:09 ` rth at gcc dot gnu.org [this message]
2012-11-20 20:34 ` [Bug tree-optimization/55415] " jamborm at gcc dot gnu.org
2012-11-23 18:02 ` jakub at gcc dot gnu.org
2012-11-27 20:46 ` jamborm at gcc dot gnu.org
2012-11-30 16:12 ` jamborm at gcc dot gnu.org
2012-12-03 13:28 ` jamborm at gcc dot gnu.org

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