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/* { dg-do run } */
/* { dg-options "-O2 -ffast-math -msse -mfpmath=sse -mrecip" } */
#include "../../gcc.dg/i386-cpuid.h"
extern float sqrtf (float);
extern void abort (void);
#define N 8
int __attribute__((noinline))
main1 ()
{
float a[N] = { 0.f, 18.f, 108.f, 324.f, 720.f, 1944.f, 3087.f, 5832.f };
float b[N] = { 1.f, 2.f, 3.f, 4.f, 5.f, 6.f, 7.f, 8.f };
float r[N];
float rc[N] = { 0.f, 3.f, 6.f, 9.f, 12.f, 18.f, 21.f, 27.f };
int i;
for (i = 0; i < N; i++)
{
r[i] = sqrtf (a[i] / b[i]);
}
/* check results: */
for (i = 0; i < N; i++)
{
if (r[i] != rc[i])
abort();
}
return 0;
}
int
main ()
{
unsigned long cpu_facilities;
cpu_facilities = i386_cpuid ();
if ((cpu_facilities & (bit_MMX | bit_SSE | bit_CMOV))
!= (bit_MMX | bit_SSE | bit_CMOV))
/* If host has no vector support, pass. */
return 0;
main1 ();
return 0;
}
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