From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 10823 invoked by alias); 15 Aug 2005 15:43:53 -0000 Mailing-List: contact gcc-bugs-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Archive: List-Post: List-Help: Sender: gcc-bugs-owner@gcc.gnu.org Received: (qmail 10812 invoked by uid 48); 15 Aug 2005 15:43:47 -0000 Date: Mon, 15 Aug 2005 15:45:00 -0000 Message-ID: <20050815154346.10810.qmail@sourceware.org> From: "pinskia at gcc dot gnu dot org" To: gcc-bugs@gcc.gnu.org In-Reply-To: <20050815150840.23401.pinskia@gcc.gnu.org> References: <20050815150840.23401.pinskia@gcc.gnu.org> Reply-To: gcc-bugzilla@gcc.gnu.org Subject: [Bug middle-end/23401] Gimplifier produces too many temporaries X-Bugzilla-Reason: CC X-SW-Source: 2005-08/txt/msg01699.txt.bz2 List-Id: ------- Additional Comments From pinskia at gcc dot gnu dot org 2005-08-15 15:43 ------- Hmm, I think this FIXME has something to do with it: /* Gimplify the dimension. Temporary fix for gcc.c-torture/execute/20040313-1.c. Gimplify non-constant array indices into a temporary variable. FIXME - The real fix is to gimplify post-modify expressions into a minimal gimple lvalue. However, that exposes bugs in alias analysis. The alias analyzer does not handle &PTR->FIELD very well. Will fix after the branch is merged into mainline (dnovillo 2004-05-03). */ -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23401