From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <gcc-prs-return-18468-listarch-gcc-prs=gcc.gnu.org@gcc.gnu.org>
Received: (qmail 32623 invoked by alias); 8 May 2002 22:06:01 -0000
Mailing-List: contact gcc-prs-help@gcc.gnu.org; run by ezmlm
Precedence: bulk
List-Archive: <http://gcc.gnu.org/ml/gcc-prs/>
List-Post: <mailto:gcc-prs@gcc.gnu.org>
List-Help: <mailto:gcc-prs-help@gcc.gnu.org>
Sender: gcc-prs-owner@gcc.gnu.org
Received: (qmail 32598 invoked by uid 71); 8 May 2002 22:06:01 -0000
Date: Wed, 08 May 2002 15:06:00 -0000
Message-ID: <20020508220601.32597.qmail@sources.redhat.com>
To: nobody@gcc.gnu.org
Cc: gcc-prs@gcc.gnu.org,
From: Richard Henderson <rth@redhat.com>
Subject: Re: optimization/6588: throw() takes 20,000 cycles : is it expected ?
Reply-To: Richard Henderson <rth@redhat.com>
X-SW-Source: 2002-05/txt/msg00252.txt.bz2
List-Id: <gcc-prs.sourceware.org>

The following reply was made to PR optimization/6588; it has been noted by GNATS.

From: Richard Henderson <rth@redhat.com>
To: Sylvain.Pion@sophia.inria.fr
Cc: gcc-gnats@gcc.gnu.org
Subject: Re: optimization/6588: throw() takes 20,000 cycles : is it expected ?
Date: Wed, 8 May 2002 14:56:51 -0700

 On Mon, May 06, 2002 at 11:35:50PM -0000, Sylvain.Pion@sophia.inria.fr wrote:
 > The sequence throw/catch appears to take about 20,000 cycles
 > on a Pentium III.  Is this expected ?
 
 Not unexpected.
 
 > Is there a way to speed this up ?
 
 I doubt it.
 
 
 r~