Return-Path: Delivered-To: apmail-harmony-commits-archive@www.apache.org Received: (qmail 57259 invoked from network); 6 Dec 2007 11:52:15 -0000 Received: from hermes.apache.org (HELO mail.apache.org) (140.211.11.2) by minotaur.apache.org with SMTP; 6 Dec 2007 11:52:15 -0000 Received: (qmail 71709 invoked by uid 500); 6 Dec 2007 11:52:03 -0000 Delivered-To: apmail-harmony-commits-archive@harmony.apache.org Received: (qmail 71684 invoked by uid 500); 6 Dec 2007 11:52:03 -0000 Mailing-List: contact commits-help@harmony.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: dev@harmony.apache.org Delivered-To: mailing list commits@harmony.apache.org Received: (qmail 71675 invoked by uid 99); 6 Dec 2007 11:52:03 -0000 Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 06 Dec 2007 03:52:03 -0800 X-ASF-Spam-Status: No, hits=-100.0 required=10.0 tests=ALL_TRUSTED X-Spam-Check-By: apache.org Received: from [140.211.11.4] (HELO brutus.apache.org) (140.211.11.4) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 06 Dec 2007 11:51:40 +0000 Received: from brutus (localhost [127.0.0.1]) by brutus.apache.org (Postfix) with ESMTP id 75343714245 for ; Thu, 6 Dec 2007 03:51:43 -0800 (PST) Message-ID: <32875998.1196941903477.JavaMail.jira@brutus> Date: Thu, 6 Dec 2007 03:51:43 -0800 (PST) From: "Yuri Dolgov (JIRA)" To: commits@harmony.apache.org Subject: [jira] Updated: (HARMONY-5267) [drlvm][jit]SpillGen makes unnecessary spills and produces incorrect code In-Reply-To: <592129.1196941663120.JavaMail.jira@brutus> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-Virus-Checked: Checked by ClamAV on apache.org [ https://issues.apache.org/jira/browse/HARMONY-5267?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Yuri Dolgov updated HARMONY-5267: --------------------------------- Attachment: (was: HARMONY-5267.patch) > [drlvm][jit]SpillGen makes unnecessary spills and produces incorrect code > ------------------------------------------------------------------------- > > Key: HARMONY-5267 > URL: https://issues.apache.org/jira/browse/HARMONY-5267 > Project: Harmony > Issue Type: Bug > Components: DRLVM > Environment: Linux/Windows EM64T > r600470 > Reporter: Yuri Dolgov > Priority: Critical > Attachments: sql1.java > > > SpillGen can make unnecessary spills in case if the last instruction in basic block is jump. It also can generate incorrect code > in this case (place 2 operands on single register). > To reporduce this make the following steps: > 1. Download Oracle Database 10g 10.1.0.5 JDBC Drivers (particulary ojdbc14.jar ) from http://www.oracle.com/technology/software/tech/java/sqlj_jdbc/htdocs/jdbc101040.html > 2. Compile and run the test attached (sql1.java) java -cp ojdbc14.jar oracle.jdbc.driver.sql1 -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.