1/* PR target/37168 */
2/* { dg-do compile { target powerpc*-*-* } } */
3/* { dg-require-effective-target powerpc_altivec_ok } */
4/* { dg-options "-O2 -maltivec" } */
5
6#define C 3.68249351546114573519399405666776E-44f
7#define vector __attribute__ ((altivec (vector__)))
8
9vector float
10foo (vector float a)
11{
12  vector float b = __builtin_vec_madd (b, a, (vector float) { C, C, C, C });
13  return b;
14}
15