From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 32440 invoked by alias); 2 Dec 2001 02:06:19 -0000 Mailing-List: contact gcc-prs-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Archive: List-Post: List-Help: Sender: gcc-prs-owner@gcc.gnu.org Received: (qmail 32407 invoked by uid 61); 2 Dec 2001 02:06:19 -0000 Date: Sat, 01 Dec 2001 18:06:00 -0000 Message-ID: <20011202020619.32406.qmail@sourceware.cygnus.com> To: gcc-bugs@gcc.gnu.org, gcc-gnats@gcc.gnu.org, gcc-prs@gcc.gnu.org, georg@steffers.org, nobody@gcc.gnu.org, reichelt@igpm.rwth-aachen.de From: rodrigc@gcc.gnu.org X-Mailer: gnatsweb 2.9.2 Subject: Re: optimization/4490: gcc 3.0.1 segfaults while compiling pack_isam.c of mysql X-SW-Source: 2001-12/txt/msg00070.txt.bz2 List-Id: Synopsis: gcc 3.0.1 segfaults while compiling pack_isam.c of mysql State-Changed-From-To: open->analyzed State-Changed-By: rodrigc State-Changed-When: Sat Dec 1 18:06:18 2001 State-Changed-Why: Reproduced error from Volker's simplified testcase. Error occurred in gcc 3.1 and gcc 3.0 branches. Running cc1plus in the debugger results in: Program received signal SIGSEGV, Segmentation fault. 0x08229906 in ix86_constant_alignment (exp=0x40177dc0, align=32) at config/i386/i386.c:10601 10601 if (TYPE_MODE (TREE_TYPE (exp)) == DFmode && align < 64) where exp is NULL. http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&pr=4490&database=gcc