llvm-gcc-4.2/gcc/testsuite/gcc.dg/vmx/3a-04m.c

#include "harness.h"

/* Small expression involving non-overloaded specific vector intrinsics.  */

vector float
f(vector float a, vector float b, vector float c) 
{
  return vec_vmaddfp(a, vec_vrefp(b), vec_vmaxfp(c, vec_vexptefp(a)));
}

static void test()
{
  check(vec_all_eq(f(((vector float){2,3,5,7}),
		     ((vector float){11,13,17,19}),
		     ((vector float){23,29,31,37})),
		   ((vector float){23.1818085, 29.2307587, 32.2940826, 128.368393})),
	"f");
}