From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 19039 invoked by alias); 25 May 2007 13:15:36 -0000 Received: (qmail 19019 invoked by uid 22791); 25 May 2007 13:15:33 -0000 X-Spam-Check-By: sourceware.org Received: from mx2.redhat.com (HELO mx2.redhat.com) (66.187.237.31) by sourceware.org (qpsmtpd/0.31) with ESMTP; Fri, 25 May 2007 13:15:30 +0000 Received: from int-mx2.corp.redhat.com (int-mx2.corp.redhat.com [172.16.27.26]) by mx2.redhat.com (8.13.1/8.13.1) with ESMTP id l4PDFS5g010329 for ; Fri, 25 May 2007 09:15:28 -0400 Received: from zebedee.littlepinkcloud.COM (vpn-14-127.rdu.redhat.com [10.11.14.127]) by int-mx2.corp.redhat.com (8.13.1/8.13.1) with ESMTP id l4PDFOQV025508; Fri, 25 May 2007 09:15:25 -0400 Received: from littlepinkcloud.COM (localhost.localdomain [127.0.0.1]) by zebedee.littlepinkcloud.COM (8.13.8/8.13.5) with ESMTP id l4PDFMX4018525; Fri, 25 May 2007 14:15:23 +0100 Received: (from aph@localhost) by littlepinkcloud.COM (8.13.8/8.13.5/Submit) id l4PDFGD0018520; Fri, 25 May 2007 14:15:16 +0100 MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Message-ID: <18006.57700.862162.915960@zebedee.pink> Date: Fri, 25 May 2007 13:32:00 -0000 From: Andrew Haley To: Nick Maclaren Cc: gcc-help@gcc.gnu.org Subject: Re: RTL obscurities In-Reply-To: References: X-Mailer: VM 7.19 under Emacs 22.0.93.1 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: 2007-05/txt/msg00252.txt.bz2 Nick Maclaren writes: > I am trying to reverse engineer gcc's generation of RTL and failing > dismally. Alll the documentation seems to be in terms of the > string representation, and I can find nothing that links that to > the relevant calls. I can find some calls, but nothing that will > do what I need to two. > > And this is just to generate 3 instructions in the prologue! > > Can anyone help at all with this? If course, but you haven't told us what you want to know. The question above reads like a request for a detailed RTL cookbook and manual, and you aren't going to get that in an email response. Andrew.