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[Bug c++/23046] [4.1 Regression] ICE in set_value_range, at tree-vrp.c:191
- From: "dnovillo at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 8 Nov 2005 21:09:57 -0000
- Subject: [Bug c++/23046] [4.1 Regression] ICE in set_value_range, at tree-vrp.c:191
- References: <bug-23046-3350@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #21 from dnovillo at gcc dot gnu dot org 2005-11-08 21:09 -------
Subject: Bug 23046
Author: dnovillo
Date: Tue Nov 8 21:09:51 2005
New Revision: 106656
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=106656
Log:
2005-11-08 James A. Morrison <phython@gcc.gnu.org>
Diego Novillo <dnovillo@redhat.com>
PR 23046
* tree-vrp.c (register_edge_assert_for): Do not register
always-false predicates.
testsuite/
PR 23046
* g++.dg/tree-ssa/pr23046.C: New test.
Added:
trunk/gcc/testsuite/g++.dg/tree-ssa/pr23046.C
Modified:
trunk/gcc/ChangeLog
trunk/gcc/testsuite/ChangeLog
trunk/gcc/tree-vrp.c
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23046