From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <gcc-bugs-return-233115-listarch-gcc-bugs=gcc.gnu.org@gcc.gnu.org>
Received: (qmail 32540 invoked by alias); 23 Oct 2007 06:53:36 -0000
Received: (qmail 32512 invoked by uid 48); 23 Oct 2007 06:53:27 -0000
Date: Tue, 23 Oct 2007 06:53:00 -0000
Message-ID: <20071023065327.32511.qmail@sourceware.org>
X-Bugzilla-Reason: CC
References: <bug-33589-14817@http.gcc.gnu.org/bugzilla/>
Subject: [Bug middle-end/33589] [4.3 regression] ICE on valid code at -O2: verify_flow_info failed
In-Reply-To: <bug-33589-14817@http.gcc.gnu.org/bugzilla/>
Reply-To: gcc-bugzilla@gcc.gnu.org
To: gcc-bugs@gcc.gnu.org
From: "pinskia at gcc dot gnu dot org" <gcc-bugzilla@gcc.gnu.org>
Mailing-List: contact gcc-bugs-help@gcc.gnu.org; run by ezmlm
Precedence: bulk
List-Id: <gcc-bugs.gcc.gnu.org>
List-Archive: <http://gcc.gnu.org/ml/gcc-bugs/>
List-Post: <mailto:gcc-bugs@gcc.gnu.org>
List-Help: <mailto:gcc-bugs-help@gcc.gnu.org>
Sender: gcc-bugs-owner@gcc.gnu.org
X-SW-Source: 2007-10/txt/msg02030.txt.bz2



------- Comment #5 from pinskia at gcc dot gnu dot org  2007-10-23 06:53 -------
Here is a "semi" undefined case which shows the same issue:
void f(void*) throw();

void somefunction()
{
try {
   void (*g)(void*) = (void (*)(void*))f;
   void (*g2)(int*) = (void (*)(int*))g;
    g2(0);
} catch (...)
{throw;}
}


----------- CUT -----
Janis could you do a regression hunt on this bug with the new testcase?


-- 

pinskia at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |janis at gcc dot gnu dot org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33589