From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 29387 invoked by alias); 1 Aug 2005 14:18:40 -0000 Mailing-List: contact gcc-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Archive: List-Post: List-Help: Sender: gcc-owner@gcc.gnu.org Received: (qmail 29284 invoked by uid 22791); 1 Aug 2005 14:18:29 -0000 Received: from [61.187.54.14] (HELO ksg.nudt.edu.cn) (61.187.54.14) by sourceware.org (qpsmtpd/0.30-dev) with ESMTP; Mon, 01 Aug 2005 14:18:29 +0000 Received: from localhost (localhost [127.0.0.1]) by ksg.nudt.edu.cn (CA-JinChen KSG) with SMTP id 744F833FC0 for ; Mon, 1 Aug 2005 22:18:10 +0800 (CST) X-KSG-Checked: Mon Aug 1 22:18:10 2005 Received: from ds20.nudt.edu.cn (ds20.nudt.edu.cn [61.187.54.12]) by ksg.nudt.edu.cn (CA-JinChen KSG) with ESMTP id 6CAD133D7D for ; Mon, 1 Aug 2005 22:18:10 +0800 (CST) Received: by ds20.nudt.edu.cn (Postfix, from userid 506) id A1A8D53F480; Mon, 1 Aug 2005 22:36:57 +0800 (HKT) From: Chunjiang Li To: gcc@gcc.gnu.org Reply-To: Chunjiang Li MIME-Version: 1.0 Content-Type: text/plain Content-Transfer-Encoding: 8bit User-Agent: YH WebMail Program Version 1.5 Subject: =?gb2312?B??= Message-Id: <20050801143657.A1A8D53F480@ds20.nudt.edu.cn> Date: Mon, 01 Aug 2005 14:18:00 -0000 X-SW-Source: 2005-08/txt/msg00019.txt.bz2 Hi, all: Also the problem about Pseudo register usage. I want to know the Pseudo registers used (def and ref) in a basic block. How can I get these result using the APIs presented in GCC? Need help. Urgently Chunjiang Li Creative Compiler Research Group, National University of Defense Technology, China.