On 8/1/07 2:18 PM, Mike Lewis wrote:
> #include <xmmintrin.h>
> void a( int n ) {
> __m128i a;
> a = _mm_slli_epi32( a, n );
> }
Well we are never going to convert 'n' to a constant, except in limited
circumstances (interprocedural optimization). However, you seem to
think that this builtin ought to take a non-constant argument as well.
I'm not too familiar with these x86 intrinsics, so if you think this
should be the case, please file a bug report at http://gcc.gnu.org/bugzilla.
