From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 12605 invoked by alias); 23 Mar 2008 14:10:25 -0000 Received: (qmail 12597 invoked by uid 22791); 23 Mar 2008 14:10:24 -0000 X-Spam-Check-By: sourceware.org Received: from fk-out-0910.google.com (HELO fk-out-0910.google.com) (209.85.128.186) by sourceware.org (qpsmtpd/0.31) with ESMTP; Sun, 23 Mar 2008 14:09:58 +0000 Received: by fk-out-0910.google.com with SMTP id 26so3179475fkx.8 for ; Sun, 23 Mar 2008 07:09:56 -0700 (PDT) Received: by 10.78.146.11 with SMTP id t11mr16563467hud.70.1206281395710; Sun, 23 Mar 2008 07:09:55 -0700 (PDT) Received: by 10.78.23.11 with HTTP; Sun, 23 Mar 2008 07:09:55 -0700 (PDT) Message-ID: <1807a3db0803230709p6c6ad8e4la02d2fb869375df@mail.gmail.com> Date: Sun, 23 Mar 2008 14:10:00 -0000 From: QiangHuang To: gcc-help@gcc.gnu.org Subject: How does GCC4 transform GIMPLE IR to SSA? MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Content-Disposition: inline X-IsSubscribed: yes Mailing-List: contact gcc-help-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: Sender: gcc-help-owner@gcc.gnu.org X-SW-Source: 2008-03/txt/msg00230.txt.bz2 Hi all: I'm trying to understand GCC 4 as part of my research,especially the SSA form in this compiler.I have read some literatures about SSA form,and get the ouput in the form of SSA from GCC. But for more details,I need to know the exact procedures how GIMPLE form is transformed into SSA.Thus, I wonder that if someone could show me the transformation flow or something related. Thanks in advance.