RE: [MIPS] Change madd/maddu/msub/msubu/mult/multu to DSP rev1

["Fu, Chao-Ying" <fu at mips dot com>]

Richard Sandiford wrote:

> "Fu, Chao-Ying" <fu@mips.com> writes:
> > Opcodes/ChangeLog
> > 2010-10-20  Chao-ying Fu  <fu@mips.com>
> >
> >         * mips-opc.c (madd, maddu, msub, msubu, mult, 
> multu): Change D33 to D32.
> >
> > Gas/testsuite/ChangeLog
> > 2010-10-20  Chao-ying Fu  <fu@mips.com>
> >
> >         * gas/mips/mips32-dsp.d, gas/mips/mips32-dsp.s: Add 
> madd, maddu, msub, msubu, mult, multu.
> 
> Nit: last changelog line needs to be wrapped to 80 chars.  
> Otherwise OK,
> thanks.

  I updated the ChangeLog to have two lines and committed the patch.
Thanks for your review!

> 
> For the record, I did wonder whether we should also remove 
> the corresponding
> tests from mips-dspr2.s, since other rev1 stuff isn't tested 
> in mips-dspr2.s.
> I agree it's better to leave them though, so that we have 
> both classifications
> covered.

  Either way is fine with me.
FYI.  I will update GCC to support these instructions in DSP r1.  Thanks!

Regards,
Chao-ying