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[Bug middle-end/48269] [4.6 Regression] Incorrect fortify warning for a packed struct member
- From: "rguenth at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 24 Mar 2011 12:45:07 -0000
- Subject: [Bug middle-end/48269] [4.6 Regression] Incorrect fortify warning for a packed struct member
- Auto-submitted: auto-generated
- References: <bug-48269-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48269
--- Comment #5 from Richard Guenther <rguenth at gcc dot gnu.org> 2011-03-24 12:45:02 UTC ---
Author: rguenth
Date: Thu Mar 24 12:44:58 2011
New Revision: 171388
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=171388
Log:
2011-03-24 Richard Guenther <rguenther@suse.de>
PR middle-end/48269
* tree-object-size.c (addr_object_size): Do not double-account
for MEM_REF offsets.
* gcc.dg/builtin-object-size-10.c: New testcase.
Added:
trunk/gcc/testsuite/gcc.dg/builtin-object-size-10.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/testsuite/ChangeLog
trunk/gcc/tree-object-size.c