Mail Archives: djgpp/1997/01/16/23:41:51
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
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