Subversion Repositories openrisc

#include "harness.h"

static vector float

matvecmul4 (vector float c0, vector float c1, vector float c2,

            vector float c3, vector float v)

{

  /* Set result to a vector of f32 0's */

  vector float result = ((vector float){0.,0.,0.,0.});

  result  = vec_madd (c0, vec_splat (v, 0), result);

  result  = vec_madd (c1, vec_splat (v, 1), result);

  result  = vec_madd (c2, vec_splat (v, 2), result);

  result  = vec_madd (c3, vec_splat (v, 3), result);

  return result;

}

static void test()

{

  check(vec_all_eq(matvecmul4(((vector float){2,3,5,7}),

                              ((vector float){11,13,17,19}),

                              ((vector float){23,29,31,37}),

                              ((vector float){41,43,47,53}),

                              ((vector float){59,61,67,71})),

                   ((vector float){5241, 5966, 6746, 7814})),

        "matvecmul4");

}