1  /* { dg-do compile } */
       2  /* { dg-options "-O2 -march=k8 -msse2 -mno-sse4" } */
       3  
       4  #define vector __attribute__((vector_size(16)))
       5  
       6  float a;
       7  vector float f1(void) { return (vector float){ a, 0.0, 0.0, 0.0}; }
       8  vector float f2(void) { return (vector float){ 0.0, a, 0.0, 0.0}; }
       9  vector float f3(void) { return (vector float){ 0.0, 0.0, a, 0.0}; }
      10  vector float f4(void) { return (vector float){ 0.0, 0.0, 0.0, a}; }
      11  /* { dg-final { scan-assembler-not "movaps" } } */
      12  /* { dg-final { scan-assembler-not "xor" } } */
      13  /* { dg-final { scan-assembler-not "%mm" } } */