/* { dg-do run } */
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/* { dg-do run } */
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/* { dg-options "-O2 -ffast-math -msse -mfpmath=sse -mrecip" } */
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/* { dg-options "-O2 -ffast-math -msse -mfpmath=sse -mrecip" } */
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/* { dg-require-effective-target sse } */
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/* { dg-require-effective-target sse } */
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#include "sse-check.h"
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#include "sse-check.h"
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extern float sqrtf (float);
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extern float sqrtf (float);
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extern float fabsf (float);
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extern float fabsf (float);
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#define N 8
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#define N 8
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static void
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static void
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sse_test (void)
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sse_test (void)
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{
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{
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float a[N] = { 0.f, 18.f, 108.f, 324.f, 720.f, 1944.f, 3087.f, 5832.f };
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float a[N] = { 0.f, 18.f, 108.f, 324.f, 720.f, 1944.f, 3087.f, 5832.f };
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float b[N] = { 1.f, 2.f, 3.f, 4.f, 5.f, 6.f, 7.f, 8.f };
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float b[N] = { 1.f, 2.f, 3.f, 4.f, 5.f, 6.f, 7.f, 8.f };
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float r[N];
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float r[N];
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float rc[N] = { 0.f, 3.f, 6.f, 9.f, 12.f, 18.f, 21.f, 27.f };
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float rc[N] = { 0.f, 3.f, 6.f, 9.f, 12.f, 18.f, 21.f, 27.f };
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int i;
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int i;
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for (i = 0; i < N; i++)
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for (i = 0; i < N; i++)
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{
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{
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r[i] = sqrtf (a[i] / b[i]);
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r[i] = sqrtf (a[i] / b[i]);
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}
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}
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/* check results: */
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/* check results: */
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for (i = 0; i < N; i++)
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for (i = 0; i < N; i++)
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{
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{
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if (fabsf (r[i] - rc[i]) > 0.0001)
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if (fabsf (r[i] - rc[i]) > 0.0001)
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abort();
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abort();
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}
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}
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}
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}
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