From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Chris Nanakos" Subject: Re: Value to subtract from ESP register? Date: Wed, 24 Mar 2004 19:25:11 +0200 Sender: linux-c-programming-owner@vger.kernel.org Message-ID: <001601c411c4$f6b02e20$8b1705d5@carlos> References: <4061B5C4.7040907@easynet.ro> Mime-Version: 1.0 Content-Transfer-Encoding: 7bit Return-path: Received: from carlos (ppp23-139-gw01.athens.access.acn.gr [213.5.23.139]) by enigma.wired-net.gr (*.**.*/******) with SMTP id i2OHUVI2032463; Wed, 24 Mar 2004 19:30:32 +0200 List-Id: Content-Type: text/plain; charset="us-ascii" To: zavandi , linux-c-programming@vger.kernel.org This is the optimazation code that gcc uses.It differs from version to version and you can discover it only if you work with different arguments(values) in your arrays.After a step the subtraction of ESP is the same e.g for 128 and so on.But i think that somewhere on the documentation of gcc is already written.