Date: Wed, 28 Apr 1999 09:54:12 +0300 (IDT) From: Eli Zaretskii X-Sender: eliz AT is To: Chris Matrakidis cc: djgpp-workers AT delorie DOT com Subject: Re: [dma AT hpesdma DOT fc DOT hp DOT com: Performance Observation] In-Reply-To: <199904271941.UAA10783@melchard.ee.ucl.ac.uk> Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Reply-To: djgpp-workers AT delorie DOT com X-Mailing-List: djgpp-workers AT delorie DOT com X-Unsubscribes-To: listserv AT delorie DOT com Precedence: bulk On Tue, 27 Apr 1999, Chris Matrakidis wrote: > Even though the object file has the arrays correctly aligned, ld has AFAIK no > way to identify what the required alignment is. This means that the code produced by GCC 2.7.2.x will sometimes run faster and sometimes slower that the code of 2.8.1, since the actual alignment is determined by pseudo-random factors, right? Is the problem limited to .bss data? > I can't think of any easy way to overcome this. Can't we change the alignment parameter in Binutils configuration?