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[Bug tree-optimization/17051] [3.5 Regression] ICE: internal compiler error: verify_ssa failed.for SSA_NAME: l_addr<D8610>_650
- From: "reichelt at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 17 Aug 2004 14:18:11 -0000
- Subject: [Bug tree-optimization/17051] [3.5 Regression] ICE: internal compiler error: verify_ssa failed.for SSA_NAME: l_addr<D8610>_650
- References: <20040816190449.17051.green@redhat.com>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From reichelt at gcc dot gnu dot org 2004-08-17 14:18 -------
Here's an even shorter testcase:
====================================
struct A
{
void *p;
char c;
};
void foo(struct A *q, int i)
{
struct A a = *q;
if (i)
bar1(a);
else
{
if (q) bar2(a,a.p);
bar3(q,a.p);
}
}
====================================
With this testcase the regression tester gives an earlier point of failure:
: Search converges between 2004-06-29-trunk (#475) and 2004-06-30-trunk (#476).
--
What |Removed |Added
----------------------------------------------------------------------------
CC| |reichelt at gcc dot gnu dot
| |org
Severity|normal |critical
Keywords| |monitored
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17051