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[Bug tree-optimization/15981] [3.5 Regression] internal compiler error: in insert_aux, at tree-ssa-pre.c:1363
- 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: 14 Jun 2004 01:28:10 -0000
- Subject: [Bug tree-optimization/15981] [3.5 Regression] internal compiler error: in insert_aux, at tree-ssa-pre.c:1363
- References: <20040613231254.15981.v.haisman@sh.cvut.cz>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From cvs-commit at gcc dot gnu dot org 2004-06-14 01:28 -------
Subject: Bug 15981
CVSROOT: /cvs/gcc
Module name: gcc
Changes by: dberlin@gcc.gnu.org 2004-06-14 01:27:57
Modified files:
gcc : ChangeLog tree-ssa-pre.c
Log message:
2004-06-13 Daniel Berlin <dberlin@dberlin.org>
Fix PR tree-optimization/15979
Fix PR tree-optimization/15981
* tree-ssa-pre.c (insert_aux): Fix faulty logic so that we don't
try to insert values undefined along some path.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.3950&r2=2.3951
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree-ssa-pre.c.diff?cvsroot=gcc&r1=2.8&r2=2.9
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15981