Sender: root AT delorie DOT com Message-ID: <38C6B414.2D67E404@inti.gov.ar> Date: Wed, 08 Mar 2000 17:12:04 -0300 From: salvador Organization: INTI X-Mailer: Mozilla 4.6 [en] (X11; I; Linux 2.0.38 i686) X-Accept-Language: es-AR, en, es MIME-Version: 1.0 To: djgpp AT delorie DOT com Subject: Re: [long] gcc performance and possible bug References: <8a65uu$39fkt$1 AT fu-berlin DOT de> Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Reply-To: djgpp AT delorie DOT com Dieter Buerssner wrote: > and running a.exe, then uncomment the const close to the end > of the listing and recompile and rerun. Please post or mail your > results, maybe including your processor and versions of gcc and > binutils (I have AMD K6-2, K6 CPUs have a "bug" related to aligment. If some memory address is in a 0xNNNNNC, you'll have a big penalty to read it. 0, 4 and 8 are ok, but C is the worst case (by far), double check you are not hiting this limitation. SET -- Salvador Eduardo Tropea (SET). (Electronics Engineer) Visit my home page: http://welcome.to/SetSoft or http://www.geocities.com/SiliconValley/Vista/6552/ Alternative e-mail: set-soft AT usa DOT net set AT computer DOT org set AT ieee DOT org set-soft AT bigfoot DOT com Address: Curapaligue 2124, Caseros, 3 de Febrero Buenos Aires, (1678), ARGENTINA Phone: +(5411) 4759 0013