Jonathan Crapuchettes Wrote:
> I followed the example in issue #30:
> http://bitbucket.org/goshawk/gdc/issue/30/d_inlineasm-updates
>
> DFLAGS='-O2 -g -frelease -march=pentium3' ../configure --enable-languages=d
> --disable-multilib --disable-shared
>
> Is this wrong?
> JC
>
> Michael Parrott wrote:
> > Jonathan Crapuchettes Wrote:
> >
> >> I have been trying to add the SSE2 array operation code to the
> >> compilation, but
> >> it seems like the DFLAGS variable isn't being used. Can you offer any
> >> suggestions?
> >> Thank you,
> >> JC
> >
> > Did you set DFLAGS before running configure? If you didn't, that might be
> > why.
> >
> > Example:
> >
> > DFLAGS="-g"
> > export DFLAGS
> > ../configure --enable-languages=d .....
> > make
> > sudo make install
> >
> > Something like that should work.
No, that should be fine.
What is wrong when you do that? Are there errors when you build? Does Phobos
not seem to be taking advantage of the SSE operations?
In phobos/internal/array{byte, double, float, int, short}.d, you need to
uncomment the sections labelled "version (D_InlineAsm_X86)" to enable the ASM
code.
