This is the mail archive of the
gcc-bugs@gcc.gnu.org
mailing list for the GCC project.
[Bug tree-optimization/17252] [3.5 Regression] LIM can create wrong code because of aliasing
- From: "pinskia at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 31 Aug 2004 21:07:56 -0000
- Subject: [Bug tree-optimization/17252] [3.5 Regression] LIM can create wrong code because of aliasing
- References: <20040831193546.17252.pinskia@gcc.gnu.org>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From pinskia at gcc dot gnu dot org 2004-08-31 21:07 -------
Here is the better example of where the problem comes into play:
char *a;
void g()
{
int i;
a = (char*)&a;
for(i=0;i<10;i++)a[i] = 0;
}
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17252