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/* { dg-do compile } */

/* { dg-options "-O2 -msse2" } */

/* { dg-require-effective-target sse2 } */

#define vector __attribute__((vector_size(16)))

float a;

vector float f1(void) { return (vector float){ a, 0.0, 0.0, 0.0}; }

vector float f2(void) { return (vector float){ 0.0, a, 0.0, 0.0}; }

vector float f3(void) { return (vector float){ 0.0, 0.0, a, 0.0}; }

vector float f4(void) { return (vector float){ 0.0, 0.0, 0.0, a}; }

/* { dg-final { scan-assembler-not "movaps" } } */

/* { dg-final { scan-assembler-not "xor" } } */

/* { dg-final { scan-assembler-not "%mm" } } */