From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 4151 invoked by alias); 15 Nov 2006 09:37:26 -0000 Received: (qmail 4075 invoked by alias); 15 Nov 2006 09:37:03 -0000 Date: Wed, 15 Nov 2006 09:37:00 -0000 Message-ID: <20061115093703.4074.qmail@sourceware.org> X-Bugzilla-Reason: CC References: Subject: [Bug tree-optimization/29581] Latent bug in 4.1/4.2/4.3 lambda-code.c In-Reply-To: Reply-To: gcc-bugzilla@gcc.gnu.org To: gcc-bugs@gcc.gnu.org From: "jakub 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: 2006-11/txt/msg01371.txt.bz2 List-Id: ------- Comment #6 from jakub at gcc dot gnu dot org 2006-11-15 09:37 ------- Subject: Bug 29581 Author: jakub Date: Wed Nov 15 09:36:51 2006 New Revision: 118849 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=118849 Log: PR tree-optimization/29581 * lambda-code.c (replace_uses_equiv_to_x_with_y): Add YINIT, REPLACEMENTS, FIRSTBSI arguments. If initial condition or type is different between Y and USE, create a temporary variable, initialize it at the beginning of the body bb and use it as replacement instead of Y. * gcc.dg/pr29581-1.c: New test. * gcc.dg/pr29581-2.c: New test. * gcc.dg/pr29581-3.c: New test. * gcc.dg/pr29581-4.c: New test. * gfortran.dg/pr29581.f90: New test. Added: branches/gcc-4_2-branch/gcc/testsuite/gcc.dg/pr29581-1.c branches/gcc-4_2-branch/gcc/testsuite/gcc.dg/pr29581-2.c branches/gcc-4_2-branch/gcc/testsuite/gcc.dg/pr29581-3.c branches/gcc-4_2-branch/gcc/testsuite/gcc.dg/pr29581-4.c branches/gcc-4_2-branch/gcc/testsuite/gfortran.dg/pr29581.f90 Modified: branches/gcc-4_2-branch/gcc/ChangeLog branches/gcc-4_2-branch/gcc/lambda-code.c branches/gcc-4_2-branch/gcc/testsuite/ChangeLog -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29581