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[Bug tree-optimization/23509] [4.1 regression] ICE with ivopts
- 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: 9 Sep 2005 16:17:40 -0000
- Subject: [Bug tree-optimization/23509] [4.1 regression] ICE with ivopts
- References: <20050821211705.23509.falk@debian.org>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From cvs-commit at gcc dot gnu dot org 2005-09-09 16:17 -------
Subject: Bug 23509
CVSROOT: /cvs/gcc
Module name: gcc
Changes by: rakdver@gcc.gnu.org 2005-09-09 16:17:26
Modified files:
gcc : ChangeLog tree-cfg.c tree-ssa-loop-ivopts.c
Log message:
PR tree-optimization/23509
* tree-cfg.c (replace_uses_by): Use replace_exp.
* tree-ssa-loop-ivopts.c (get_ref_tag): Assert that dereferenced
pointers have name_mem_tag or type_mem_tag set.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.9927&r2=2.9928
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree-cfg.c.diff?cvsroot=gcc&r1=2.219&r2=2.220
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree-ssa-loop-ivopts.c.diff?cvsroot=gcc&r1=2.87&r2=2.88
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23509