From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 3231 invoked by alias); 24 Jan 2009 15:31:38 -0000 Received: (qmail 3166 invoked by alias); 24 Jan 2009 15:31:28 -0000 Date: Sat, 24 Jan 2009 15:31:00 -0000 Message-ID: <20090124153128.3165.qmail@sourceware.org> X-Bugzilla-Reason: CC References: Subject: [Bug target/38902] [4.3 Regression] __builtin_strcpy doesn't work with -fstack-protector In-Reply-To: Reply-To: gcc-bugzilla@gcc.gnu.org To: gcc-bugs@gcc.gnu.org From: "hjl at gcc dot gnu dot org" Mailing-List: contact gcc-bugs-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: Sender: gcc-bugs-owner@gcc.gnu.org X-SW-Source: 2009-01/txt/msg02655.txt.bz2 ------- Comment #14 from hjl at gcc dot gnu dot org 2009-01-24 15:31 ------- Subject: Bug 38902 Author: hjl Date: Sat Jan 24 15:31:13 2009 New Revision: 143646 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=143646 Log: gcc/ 2009-01-24 H.J. Lu PR target/38902 Backport from mainline: 2008-12-23 Jakub Jelinek * config/i386/i386.c (expand_movmem_via_rep_mov): Set MEM_SIZE correctly. (expand_setmem_via_rep_stos): Add ORIG_VALUE argument. If ORIG_VALUE is const0_rtx and COUNT is constant, set MEM_SIZE on DESTMEM. (ix86_expand_setmem): Adjust callers. gcc/testsuite/ 2009-01-24 H.J. Lu Backport from mainline: 2009-01-20 Kees Cook H.J. Lu PR target/38902 * gcc.dg/pr38902.c: New. Added: branches/gcc-4_3-branch/gcc/testsuite/gcc.dg/pr38902.c Modified: branches/gcc-4_3-branch/gcc/ChangeLog branches/gcc-4_3-branch/gcc/config/i386/i386.c branches/gcc-4_3-branch/gcc/testsuite/ChangeLog -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38902