From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 17858 invoked by alias); 7 Jan 2009 20:48:26 -0000 Received: (qmail 17807 invoked by uid 48); 7 Jan 2009 20:48:17 -0000 Date: Wed, 07 Jan 2009 20:48:00 -0000 Subject: [Bug middle-end/38760] New: [graphite] wrong code with -fblock-loop X-Bugzilla-Reason: CC Message-ID: Reply-To: gcc-bugzilla@gcc.gnu.org To: gcc-bugs@gcc.gnu.org From: "jv244 at cam dot ac dot uk" 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: 2009-01/txt/msg00784.txt.bz2 with current trunk the small to be attached testcase (derived from CP2K) leads to wrong code gfortran -g -O2 -ffast-math -funroll-loops -ftree-vectorize -march=native -ffree-form -fgraphite -fgraphite-identity -floop-block -floop-strip-mine -floop-interchange test.f90 > ./a.out STOP X -- Summary: [graphite] wrong code with -fblock-loop Product: gcc Version: 4.4.0 Status: UNCONFIRMED Keywords: wrong-code Severity: normal Priority: P3 Component: middle-end AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: jv244 at cam dot ac dot uk OtherBugsDependingO 38431 nThis: http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38760