To: djgpp AT delorie DOT com
Subject: Re: Compile extensions
Message-ID: <19970116.203512.4975.5.chambersb@juno.com>
References: <01bc03eb$6be81120$492449c2 AT default>
From: chambersb AT juno DOT com (Benjamin D Chambers)
Date: Thu, 16 Jan 1997 23:36:15 EST


On 16 Jan 1997 20:30:41 GMT "Thomas Harte" <T DOT Harte AT btinternet DOT com>
writes:
>	Which extensions to the regular GCC command line do you all 
>recommend to
>use when compiling for speed over size. My programs use a lot of fixed
>point maths, and some occasional floating point, and use both the 
>Allegro
>and SB_LIB libraries.
>
>		-Thomas
>
The best answer would probably be for you to profile and then tell us -
it depends too much on the code that you write.  In general, though, try
-m486 and -mO2 (though, again, you should profile every option).

...Chambers