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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 12:37:08 -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 #2 from rguenth at gcc dot gnu dot org 2007-03-04 12:37 -------
Confirmed.
#1 0x085c837d in set_value_range (vr=0xbfdff0e4, t=VR_RANGE, min=0xb7ccd300,
max=0xb7d89be8, equiv=0x8aaf548)
at /home/richard/src/trunk2/gcc/tree-vrp.c:267
267 gcc_assert (cmp == 0 || cmp == -1 || cmp == -2);
(gdb) call debug_tree (min)
<integer_cst 0xb7ccd300 type <integer_type 0xb7cde2d8 int> constant invariant
-2147483648>
(gdb) call debug_tree (max)
<integer_cst 0xb7d89be8 type <integer_type 0xb7cde2d8 int> constant invariant
public overflow -2147483648>
--
rguenth at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |ian at gcc dot gnu dot org
Status|UNCONFIRMED |NEW
Ever Confirmed|0 |1
Last reconfirmed|0000-00-00 00:00:00 |2007-03-04 12:37:08
date| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31034