From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 20499 invoked by alias); 26 Nov 2009 21:35:59 -0000 Received: (qmail 20456 invoked by alias); 26 Nov 2009 21:35:49 -0000 Date: Thu, 26 Nov 2009 21:35:00 -0000 Message-ID: <20091126213549.20455.qmail@sourceware.org> X-Bugzilla-Reason: CC References: Subject: [Bug rtl-optimization/38582] excessive time in rename registers In-Reply-To: Reply-To: gcc-bugzilla@gcc.gnu.org To: gcc-bugs@gcc.gnu.org From: "bernds at gcc dot gnu dot org" Mailing-List: contact gcc-bugs-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: Sender: gcc-bugs-owner@gcc.gnu.org X-SW-Source: 2009-11/txt/msg02279.txt.bz2 ------- Comment #5 from bernds at gcc dot gnu dot org 2009-11-26 21:35 ------- Subject: Bug 38582 Author: bernds Date: Thu Nov 26 21:35:35 2009 New Revision: 154687 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=154687 Log: PR rtl-opt/38582 * regrename.c (struct du_chain): Remove member earlyclobber. (scan_rtx_reg): Don't set it. Remove argument earlyclobber, all callers changed. (scan_rtx): Remove argument earlyclobber, all callers changed. (hide_operands, restore_operands, record_out_operands): New functions, broken out of build_def_use. (build_def_use): Call them as necessary. Modified: trunk/gcc/ChangeLog trunk/gcc/regrename.c -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38582