From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 26443 invoked by alias); 11 Apr 2010 06:39:07 -0000 Received: (qmail 26398 invoked by uid 48); 11 Apr 2010 06:38:55 -0000 Date: Sun, 11 Apr 2010 06:39:00 -0000 Message-ID: <20100411063855.26395.qmail@sourceware.org> X-Bugzilla-Reason: CC References: Subject: [Bug fortran/34554] time compiling complicated size initialization expression In-Reply-To: Reply-To: gcc-bugzilla@gcc.gnu.org To: gcc-bugs@gcc.gnu.org From: "jvdelisle 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: 2010-04/txt/msg01061.txt.bz2 ------- Comment #8 from jvdelisle at gcc dot gnu dot org 2010-04-11 06:38 ------- Restoring the size check to gfortran-exp branch I get the following results with the test case in comment #1. Current trunk (4.6): $ time gfc pr34554.f90 real 8m26.965s user 8m21.252s sys 0m2.477s $ ./a.out 152 135210384 fortran-exp branch patched: $ time gfcx pr34554.f90 real 4m44.514s user 4m43.951s sys 0m0.282s $ ./a.out 152 135210384 This is a halving of compilation time. Patch to follow. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34554