From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 10766 invoked by alias); 4 Dec 2002 21:40:05 -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 10743 invoked by uid 61); 4 Dec 2002 21:40:05 -0000 Date: Wed, 04 Dec 2002 13:40:00 -0000 Message-ID: <20021204214005.10742.qmail@sources.redhat.com> To: ebuddington@wesleyan.edu, gcc-bugs@gcc.gnu.org, gcc-prs@gcc.gnu.org, nobody@gcc.gnu.org From: bangerth@dealii.org Reply-To: bangerth@dealii.org, ebuddington@wesleyan.edu, gcc-bugs@gcc.gnu.org, gcc-prs@gcc.gnu.org, nobody@gcc.gnu.org, gcc-gnats@gcc.gnu.org Subject: Re: middle-end/8808: [3.2/3.3 regression] Internal compiler error in extract_constrain_insn_cached X-SW-Source: 2002-12/txt/msg00239.txt.bz2 List-Id: Old Synopsis: Internal compiler error in extract_constrain_insn_cached New Synopsis: [3.2/3.3 regression] Internal compiler error in extract_constrain_insn_cached State-Changed-From-To: open->analyzed State-Changed-By: bangerth State-Changed-When: Wed Dec 4 13:40:03 2002 State-Changed-Why: Confirmed. Here's a much smaller testcase: ------------------------------- void f(unsigned long long int); void g () { register unsigned long long int i asm ("mm0"); f(i); } ------------------------- It ICEs with both 3.2 and 3.3 branches. It is a regression w.r.t. 3.0. With the above code, the crash happens with both the C and C++ front ends, so I change the category to middle-end. W. http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=8808