Re: PGCC, EGCS, GCC and VIDEOTAPES :)

ketil@ii.uib.no
03 Mar 1998 10:36:56 +0100


Elliot Lee <sopwith@cuc.edu> writes:

> On Mon, 2 Mar 1998, German Jose Gomez Garcia wrote:

> > GCC 2.8.0: -O3 -fomit-frame-pointer -mpentiumpro -funroll-loops
> > libc 2.0.6
> > 24.76 (48900 bytes)

> > PGCC 1.0.1: -O3 -fomit-frame-pointer -mpentiumpro -funroll-loops
> > libc 2.0.6
> > 26.88 (53200 bytes)

> > PGCC 980214: -O3 -fomit-frame-pointer -mpentiumpro -funroll-loops
> > libc 2.0.6
> > 25.21 (75900 bytes)

> Try adding -fno-exceptions to these last three, and running the tests
> again.

> -funroll-loops is already implied by -O3, IIRC.

Shouldn't you also do -march=pentiumpro?

~kzm

-- 
If I haven't seen further, it is by standing in the footprints of giants

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