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[Bug tree-optimization/22071] [4.1 regression] ICE in first_vi_for_offset, at tree-ssa-structalias.c:2506
- From: "cvs-commit at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 1 Jul 2005 19:45:32 -0000
- Subject: [Bug tree-optimization/22071] [4.1 regression] ICE in first_vi_for_offset, at tree-ssa-structalias.c:2506
- References: <20050615020311.22071.zlynx@acm.org>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From cvs-commit at gcc dot gnu dot org 2005-07-01 19:45 -------
Subject: Bug 22071
CVSROOT: /cvs/gcc
Module name: gcc
Changes by: dberlin@gcc.gnu.org 2005-07-01 19:45:24
Modified files:
gcc : ChangeLog tree-ssa-structalias.c
Added files:
gcc/testsuite/g++.dg/tree-ssa: pr22071.C
Log message:
2005-06-29 Daniel Berlin <dberlin@dberlin.org>
Fix PR tree-optimization/22071
* tree-ssa-structalias.c (offset_overlaps_with_access): New
function.
(get_constraint_for_component_ref): Use it.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.9309&r2=2.9310
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree-ssa-structalias.c.diff?cvsroot=gcc&r1=2.8&r2=2.9
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/g++.dg/tree-ssa/pr22071.C.diff?cvsroot=gcc&r1=NONE&r2=1.1
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22071