[Bug middle-end/26565] [4.0/4.1/4.2 Regression] Unaligned accesses with __attribute__(packed) and memcpy

2006-03-10 Thread rguenth at gcc dot gnu dot org 


--- Comment #9 from rguenth at gcc dot gnu dot org  2006-03-10 16:44 ---
Subject: Bug 26565

Author: rguenth
Date: Fri Mar 10 16:44:01 2006
New Revision: 111934

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=111934
Log:
2006-03-10  Richard Guenther  <[EMAIL PROTECTED]>

PR middle-end/26565
* builtins.c (get_pointer_alignment): Handle component
references for field alignment.

* gcc.dg/torture/pr26565.c: New testcase.

Added:
trunk/gcc/testsuite/gcc.dg/torture/pr26565.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/builtins.c
trunk/gcc/testsuite/ChangeLog


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26565

[Bug middle-end/26565] [4.0/4.1/4.2 Regression] Unaligned accesses with __attribute__(packed) and memcpy

2006-03-06 Thread patchapp at dberlin dot org 


--- Comment #8 from patchapp at dberlin dot org  2006-03-06 14:55 ---
Subject: Bug number PR middle-end/26565

A patch for this bug has been added to the patch tracker.
The mailing list url for the patch is
http://gcc.gnu.org/ml/gcc-patches/2006-03/msg00324.html


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26565

[Bug middle-end/26565] [4.0/4.1/4.2 Regression] Unaligned accesses with __attribute__(packed) and memcpy

2006-03-06 Thread pinskia at gcc dot gnu dot org 


-- 

pinskia at gcc dot gnu dot org changed:

   What|Removed |Added

 CC||pinskia at gcc dot gnu dot
   ||org
 GCC target triplet|alphaev68-linux-gnu, ia64-*-|STRICT_ALIGNMENT
   |*, s390-*-*, s390x-*-*  |
Summary|[4.1/4.2 Regression]|[4.0/4.1/4.2 Regression]
   |Unaligned accesses with |Unaligned accesses with
   |__attribute__(packed) and   |__attribute__(packed) and
   |memcpy  |memcpy
   Target Milestone|--- |4.0.4


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26565