From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 12794 invoked by alias); 13 Nov 2008 19:12:37 -0000 Received: (qmail 887 invoked by uid 48); 13 Nov 2008 19:11:16 -0000 Date: Thu, 13 Nov 2008 19:12:00 -0000 Message-ID: <20081113191116.885.qmail@sourceware.org> X-Bugzilla-Reason: CC References: Subject: [Bug tree-optimization/38104] [4.4 Regression] ICE segmentation fault (with -O3 when deref a NULL pointer in the code??) In-Reply-To: Reply-To: gcc-bugzilla@gcc.gnu.org To: gcc-bugs@gcc.gnu.org From: "rguenth 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: 2008-11/txt/msg00987.txt.bz2 ------- Comment #1 from rguenth at gcc dot gnu dot org 2008-11-13 19:11 ------- Program received signal SIGSEGV, Segmentation fault. 0x0000000000c030dd in get_addr_dereference_operands (stmt=0x7fa8393e58c0, addr=0x7fa8393cc970, flags=0, full_ref=0x7fa8393cc940, offset=0, size=-1, recurse_on_base=1 '\001') at ../../../src/trunk/gcc/tree-ssa-operands.c:1525 1525 if (v_ann->symbol_mem_tag) -- rguenth at gcc dot gnu dot org changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |NEW Ever Confirmed|0 |1 Keywords| |ice-on-valid-code Known to work| |4.3.2 Last reconfirmed|0000-00-00 00:00:00 |2008-11-13 19:11:16 date| | Summary|ICE segmentation fault |[4.4 Regression] ICE |(with -O3 when deref a NULL |segmentation fault (with - |pointer in the code??) |O3 when deref a NULL pointer | |in the code??) Target Milestone|--- |4.4.0 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38104