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/* { dg-do compile } */
/* { dg-options "-mdejagnu-cpu=power9 -O2" } */
/* { dg-require-effective-target powerpc_p9vector_ok } */
#include <altivec.h>
vector float
foo_r (float a)
{
return (vector float) { a, a, a, a }; /* xscvdpspn/xxspltw */
}
vector float
foo_r2 (float a)
{
return vec_splats (a); /* xscvdpspn/xxspltw */
}
vector float
foo_g (float *a)
{
float f = *a;
__asm__ (" # %0" : "+r" (f));
return (vector float) { f, f, f, f }; /* mtvsrws */
}
vector float
foo_p (float *a)
{
return (vector float) { *a, *a, *a, *a }; /* lxvwsx */
}
/* { dg-final { scan-assembler-times "xscvdpspn" 2 } } */
/* { dg-final { scan-assembler-times "xxspltw" 2 } } */
/* { dg-final { scan-assembler-times "mtvsrws" 1 } } */
/* { dg-final { scan-assembler-times "lxvwsx" 1 } } */
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