From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 21153 invoked by alias); 14 Jul 2010 00:19:03 -0000 Received: (qmail 21093 invoked by uid 48); 14 Jul 2010 00:18:34 -0000 Date: Wed, 14 Jul 2010 00:19:00 -0000 Message-ID: <20100714001834.21092.qmail@sourceware.org> X-Bugzilla-Reason: CC References: Subject: [Bug target/44903] [4.6 Regression] FAIL: gcc.dg/pr35258.c execution test In-Reply-To: Reply-To: gcc-bugzilla@gcc.gnu.org To: gcc-bugs@gcc.gnu.org From: "danglin 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: 2010-07/txt/msg01456.txt.bz2 ------- Comment #15 from danglin at gcc dot gnu dot org 2010-07-14 00:18 ------- We get a segv here: Program received signal SIGSEGV, Segmentation fault. 0x0017686c in emit_block_move_hints (x=0x7afb3610, y=0x7afb36f0, size=0x7af312d8, method=1074100336, expected_align=0, expected_size=-1) at ../../gcc/gcc/expr.c:1146 1146 align = MIN (MEM_ALIGN (x), MEM_ALIGN (y)); (gdb) p debug_rtx (x) (reg:SI 94 [ D.1980 ]) $2 = void (gdb) p debug_rtx (y) (mem/c:BLK (plus:SI (reg/f:SI 97) (const_int 1 [0x1])) [0 MEM[(char * {ref-all})&str + 1B]+0 S4 A8]) -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44903