From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 30514 invoked by alias); 31 Oct 2007 09:47:32 -0000 Received: (qmail 30472 invoked by uid 48); 31 Oct 2007 09:47:22 -0000 Date: Wed, 31 Oct 2007 09:47:00 -0000 Message-ID: <20071031094722.30471.qmail@sourceware.org> X-Bugzilla-Reason: CC References: Subject: [Bug tree-optimization/33953] [4.3 regression] internal compiler error: vector VEC(tree,base) index domain error, in vectorizable_operation at tree-vect-transform.c:4017 In-Reply-To: Reply-To: gcc-bugzilla@gcc.gnu.org To: gcc-bugs@gcc.gnu.org From: "rguenth at gcc dot gnu dot org" Mailing-List: contact gcc-bugs-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: Sender: gcc-bugs-owner@gcc.gnu.org X-SW-Source: 2007-10/txt/msg02775.txt.bz2 ------- Comment #2 from rguenth at gcc dot gnu dot org 2007-10-31 09:47 ------- Uh, the VEC_* stuff used there looks like a mess. It's not clear who allocates and what the size should be. For example vect_get_vec_defs_for_stmt_copy doesn't allocate the VECs which is exactly what causes the problem here. Reducing. -- rguenth at gcc dot gnu dot org changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |dorit at gcc dot gnu dot org http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33953