Return-Path: Delivered-To: apmail-harmony-commits-archive@www.apache.org Received: (qmail 54756 invoked from network); 2 May 2007 08:46:38 -0000 Received: from hermes.apache.org (HELO mail.apache.org) (140.211.11.2) by minotaur.apache.org with SMTP; 2 May 2007 08:46:38 -0000 Received: (qmail 84908 invoked by uid 500); 2 May 2007 08:46:42 -0000 Delivered-To: apmail-harmony-commits-archive@harmony.apache.org Received: (qmail 84891 invoked by uid 500); 2 May 2007 08:46:42 -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 84873 invoked by uid 99); 2 May 2007 08:46:42 -0000 Received: from herse.apache.org (HELO herse.apache.org) (140.211.11.133) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 02 May 2007 01:46:42 -0700 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; Wed, 02 May 2007 01:46:35 -0700 Received: from brutus (localhost [127.0.0.1]) by brutus.apache.org (Postfix) with ESMTP id 99D26714065 for ; Wed, 2 May 2007 01:46:15 -0700 (PDT) Message-ID: <28462015.1178095575626.JavaMail.jira@brutus> Date: Wed, 2 May 2007 01:46:15 -0700 (PDT) From: "Aleksey Shipilev (JIRA)" To: commits@harmony.apache.org Subject: [jira] Updated: (HARMONY-3794) Minor code quality improvements: peephole and RA-related In-Reply-To: <23547956.1178095455490.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-3794?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Aleksey Shipilev updated HARMONY-3794: -------------------------------------- Attachment: HARMONY-3794.patch Cumulative patch for 1) and 2) issues. > Minor code quality improvements: peephole and RA-related > -------------------------------------------------------- > > Key: HARMONY-3794 > URL: https://issues.apache.org/jira/browse/HARMONY-3794 > Project: Harmony > Issue Type: Improvement > Components: DRLVM > Environment: Win 32/64 > Reporter: Aleksey Shipilev > Priority: Minor > Attachments: HARMONY-3794.patch > > > 1. "CMP reg, 0 -> TEST reg, reg" peephole optimization > 2. Breaking dependency on ECX while calling JIT helper for LockAndCompareExchange: > replacing "LOCK CMPXCHG reg, ECX" with "LOCK CMPXCHG reg, reg". -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.