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/* { dg-do compile } */
/* { dg-require-effective-target sse4 } */
/* { dg-options "-O2 -ffast-math -ftree-vectorize -msse4.2 -mtune=corei7" } */
#include <math.h>
struct XYZ
{
float x;
float y;
float z;
};
void
norm (struct XYZ *in, struct XYZ *out, int size)
{
int i;
for (i = 0; i < size; ++i)
{
float n = sqrt (in[i].x * in[i].x + in[i].y * in[i].y + in[i].z * in[i].z);
out[i].x = in[i].x / n;
out[i].y = in[i].y / n;
out[i].z = in[i].z / n;
}
}
/* { dg-final { scan-assembler "blend" } } */
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