From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 21037 invoked by alias); 10 Aug 2006 12:07:40 -0000 Received: (qmail 20961 invoked by alias); 10 Aug 2006 12:07:33 -0000 Date: Thu, 10 Aug 2006 12:07:00 -0000 Message-ID: <20060810120733.20960.qmail@sourceware.org> X-Bugzilla-Reason: CC References: Subject: [Bug tree-optimization/26197] [4.2 regression] ICE in is_old_name with vectorizer In-Reply-To: Reply-To: gcc-bugzilla@gcc.gnu.org To: gcc-bugs@gcc.gnu.org From: "dorit at gcc dot gnu dot org" Mailing-List: contact gcc-bugs-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Archive: List-Post: List-Help: Sender: gcc-bugs-owner@gcc.gnu.org X-SW-Source: 2006-08/txt/msg00772.txt.bz2 List-Id: ------- Comment #19 from dorit at gcc dot gnu dot org 2006-08-10 12:07 ------- Subject: Bug 26197 Author: dorit Date: Thu Aug 10 12:07:22 2006 New Revision: 116060 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=116060 Log: PR tree-optimization/26197 * tree-ssa-alias.c (new_type_alias): Takes additional argument. Calls get_ref_base_and_extent and overlap_subvar to add only relevant subvars as may-aliases. (add_may_alias_for_new_tag): New function, factored out of new_type_alias. * tree-vect-transform.c (vect_create_data_ref_ptr): Call new_type_alias with additional argument. * tree-flow.h (new_type_alias): Takes additional argument. Added: trunk/gcc/testsuite/g++.dg/vect/param-max-aliased-pr26197.cc Modified: trunk/gcc/ChangeLog trunk/gcc/testsuite/ChangeLog trunk/gcc/testsuite/g++.dg/vect/vect.exp trunk/gcc/tree-flow.h trunk/gcc/tree-ssa-alias.c trunk/gcc/tree-vect-transform.c -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26197