From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 25811 invoked by alias); 24 May 2010 23:02:58 -0000 Received: (qmail 25784 invoked by uid 48); 24 May 2010 23:02:48 -0000 Date: Mon, 24 May 2010 23:02:00 -0000 Message-ID: <20100524230248.25783.qmail@sourceware.org> X-Bugzilla-Reason: CC References: Subject: [Bug tree-optimization/43423] gcc should vectorize this loop through if-conversion In-Reply-To: Reply-To: gcc-bugzilla@gcc.gnu.org To: gcc-bugs@gcc.gnu.org From: "spop 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: 2010-05/txt/msg02800.txt.bz2 ------- Comment #10 from spop at gcc dot gnu dot org 2010-05-24 23:02 ------- note: not vectorized: number of iterations cannot be computed. Graphite has a problem with the generation of induction variables types that makes the code harder to analyze after Graphite. I will try to get this fixed to make this loop vectorized with the iteration range splitting that Graphite does by default. Sebastian -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43423