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[Bug tree-optimization/18400] wrong unrolling after vectorization due to invalid loop->nb_iterations
- 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 Nov 2004 18:30:42 -0000
- Subject: [Bug tree-optimization/18400] wrong unrolling after vectorization due to invalid loop->nb_iterations
- References: <20041109145008.18400.dorit@il.ibm.com>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From cvs-commit at gcc dot gnu dot org 2004-11-14 18:30 -------
Subject: Bug 18400
CVSROOT: /cvs/gcc
Module name: gcc
Changes by: dorit@gcc.gnu.org 2004-11-14 18:30:36
Modified files:
gcc : ChangeLog tree-vectorizer.c
Log message:
PR tree-opt/18400
* tree-vectorizer.c (make_loop_iterate_ntimes): Set loop->nb_iterations.
(vect_transform_loop_bound): Set loop->nb_iterations.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.6334&r2=2.6335
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree-vectorizer.c.diff?cvsroot=gcc&r1=2.29&r2=2.30
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18400