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[Bug tree-optimization/18291] [4.0 Regression]: ICE in merge_alias_info
- 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: 6 Nov 2004 23:24:32 -0000
- Subject: [Bug tree-optimization/18291] [4.0 Regression]: ICE in merge_alias_info
- References: <20041103204310.18291.snyder@fnal.gov>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From pinskia at gcc dot gnu dot org 2004-11-06 23:24 -------
Here is a C example which is not undefined:
void bar(int*);
int foo1(void);
int baz()
{
int i, j, *p = &i, k, k1 = 0;
if (foo1()) p = &j;
if (k1)
{
*p = 0 ;
p = &k;
}
bar(p);
return *p;
}
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18291