From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <gcc-bugs-return-237473-listarch-gcc-bugs=gcc.gnu.org@gcc.gnu.org>
Received: (qmail 547 invoked by alias); 5 Dec 2007 19:11:19 -0000
Received: (qmail 31734 invoked by uid 48); 5 Dec 2007 19:11:06 -0000
Date: Wed, 05 Dec 2007 19:11:00 -0000
Message-ID: <20071205191106.31733.qmail@sourceware.org>
X-Bugzilla-Reason: CC
References: <bug-34138-12387@http.gcc.gnu.org/bugzilla/>
Subject: [Bug tree-optimization/34138] [4.3 Regression] verify_ssa failed (found real variable when subvariables should have appeared)
In-Reply-To: <bug-34138-12387@http.gcc.gnu.org/bugzilla/>
Reply-To: gcc-bugzilla@gcc.gnu.org
To: gcc-bugs@gcc.gnu.org
From: "rguenth 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: 2007-12/txt/msg00404.txt.bz2



------- Comment #7 from rguenth at gcc dot gnu dot org  2007-12-05 19:11 -------
extern void free (void *__ptr);
struct shparam
{
  char **p;
  int foo;
};
static struct shparam shellparam;
inline void freeparam (volatile struct shparam *param, char **ap)
{
  free ((void *) (*ap));
  free ((void *) (param->p));
}
void dotcmd (char **p)
{
  freeparam (&shellparam, p);
}
void evaltree (void)
{
  void (*evalfn) (char **);
  evalfn = dotcmd;
}

Still ICEs at -O2 for me.


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34138