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From: "jakub at gcc dot gnu dot org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug target/44542] expand_one_stack_var_at may set DECL_ALIGN to a too high value
Date: Tue, 27 Jul 2010 17:55:00 -0000	[thread overview]
Message-ID: <20100727175516.22422.qmail@sourceware.org> (raw)
In-Reply-To: <bug-44542-87@http.gcc.gnu.org/bugzilla/>



------- Comment #17 from jakub at gcc dot gnu dot org  2010-07-27 17:55 -------
Subject: Bug 44542

Author: jakub
Date: Tue Jul 27 17:54:32 2010
New Revision: 162582

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=162582
Log:
        PR target/44542
        * cfgexpand.c (expand_one_stack_var_at): Limit align to maximum
        of max_used_stack_slot_alignment and PREFERRED_STACK_BOUNDARY
        instead of MAX_SUPPORTED_STACK_ALIGNMENT.
        (expand_one_var): Don't consider DECL_ALIGN for variables for
        which expand_one_stack_var_at has been already called.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/cfgexpand.c


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44542


  parent reply	other threads:[~2010-07-27 17:55 UTC|newest]

Thread overview: 20+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-06-15 10:51 [Bug target/44542] New: " jakub at gcc dot gnu dot org
2010-06-15 11:19 ` [Bug target/44542] " matz at gcc dot gnu dot org
2010-06-15 11:37 ` jakub at gcc dot gnu dot org
2010-06-15 12:53 ` jakub at gcc dot gnu dot org
2010-06-15 13:41 ` matz at gcc dot gnu dot org
2010-06-15 13:51 ` matz at gcc dot gnu dot org
2010-06-15 14:47 ` hjl dot tools at gmail dot com
2010-06-15 14:56 ` matz at gcc dot gnu dot org
2010-06-15 15:39 ` hjl dot tools at gmail dot com
2010-06-15 16:46 ` jakub at gcc dot gnu dot org
2010-06-15 17:13 ` hjl dot tools at gmail dot com
2010-06-15 17:20 ` hjl dot tools at gmail dot com
2010-06-15 17:25 ` hjl dot tools at gmail dot com
2010-06-16  6:56 ` jakub at gcc dot gnu dot org
2010-06-16 14:36 ` hjl dot tools at gmail dot com
2010-06-16 14:58 ` jakub at gcc dot gnu dot org
2010-06-16 15:38 ` hjl dot tools at gmail dot com
2010-07-27 17:55 ` jakub at gcc dot gnu dot org [this message]
2010-07-27 18:00 ` jakub at gcc dot gnu dot org
2010-09-17 20:25 ` hjl dot tools at gmail dot com

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