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[Bug tree-optimization/21030] [4.1 Regression] ICE in set_value_range building 176.gcc with -O2
- From: "kazu at cs dot umass dot edu" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 14 Apr 2005 22:14:06 -0000
- Subject: [Bug tree-optimization/21030] [4.1 Regression] ICE in set_value_range building 176.gcc with -O2
- References: <20050414204122.21030.janis@gcc.gnu.org>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From kazu at cs dot umass dot edu 2005-04-14 22:14 -------
Reduced down to:
void
foo (int unit)
{
int i;
for (i = 0; unit; i++, unit--)
{
if (i >= 0)
{
int j = i;
while (j)
j--;
}
}
}
--
What |Removed |Added
----------------------------------------------------------------------------
CC| |kazu at cs dot umass dot edu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21030