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[Bug tree-optimization/31034] [4.3 Regression] ICE in set_value_range, at tree-vrp.c:267
- From: "rguenth at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 4 Mar 2007 12:45:46 -0000
- Subject: [Bug tree-optimization/31034] [4.3 Regression] ICE in set_value_range, at tree-vrp.c:267
- References: <bug-31034-12387@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #3 from rguenth at gcc dot gnu dot org 2007-03-04 12:45 -------
More reduced testcase:
static inline int
mod (int a, int n)
{
return a >= n ? a % n : a >= 0 ? a : n - 1 - (-1 - a) % n;
}
void dpara(int);
void opticurve (int m)
{
int i;
for (i = 0; i < m; i++)
{
dpara(mod (i - 1, m));
}
}
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31034