Can't generate a 'movd' instructuction

[James HAUXWELL <james.hauxwell@xxxxxx>]

Hi,

I have a piece of code using mmx/sse intrinsics

   ta = __builtin_ia32_pmaddwd(ia, one);
   tb = (v2si)__builtin_ia32_psrlq((di)ta, 32);
   dest.__v = __builtin_ia32_paddd(ta, tb);
   satd = dest.__a[0];

At the phase where I move the bottom 32bits of the mmx register to a 
normal register I should be able to use a movd instruction (according to 
intel documentation), but what ever I do I can't generate one.  It is 
currently generating a movq to a memory loacation and then doing a 
shorter load from the same location.

should be something like.

   ta = __builtin_ia32_pmaddwd(ia, one);
   tb = (v2si)__builtin_ia32_psrlq((di)ta, 32);
   satd = (int)__builtin_ia32_paddd(ta, tb);

Is anyone familiar enough with intrinsics to know why this doesn't work?

Jim