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[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [gcc/] [testsuite/] [gcc.target/] [i386/] [sse2-cvt-1.c] - Rev 691

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/* { dg-do run } */
/* { dg-options "-O3 -msse2 -mno-avx" } */
/* { dg-require-effective-target sse2 } */
 
#ifndef CHECK_H
#define CHECK_H "sse2-check.h"
#endif
 
#ifndef TEST
#define TEST sse2_test
#endif
 
#include CHECK_H
 
#define N 16
float f[N];
double d[N];
int n[N];
 
__attribute__((noinline)) void
f1 (void)
{
  int i;
  for (i = 0; i < N; i++)
    n[i] = d[i];
}
 
__attribute__((noinline)) void
f2 (void)
{
  int i;
  for (i = 0; i < N; i++)
    f[i] = n[i];
}
 
__attribute__((noinline)) void
f3 (void)
{
  int i;
  for (i = 0; i < N; i++)
    d[i] = f[i];
}
 
__attribute__((noinline)) void
f4 (void)
{
  int i;
  for (i = 0; i < N; i++)
    n[i] = f[i];
}
 
__attribute__((noinline)) void
f5 (void)
{
  int i;
  for (i = 0; i < N; i++)
    d[i] = n[i];
}
 
__attribute__((noinline)) void
f6 (void)
{
  int i;
  for (i = 0; i < N; i++)
    f[i] = d[i];
}
 
static void
TEST ()
{
  int i;
  for (i = 0; i < N; i++)
    {
      asm ("");
      d[i] = i + 2.5;
    }
  f1 ();
  for (i = 0; i < N; i++)
    if (n[i] != i + 2)
      abort ();
    else
      n[i] = i + 7;
  f2 ();
  for (i = 0; i < N; i++)
    if (f[i] != i + 7)
      abort ();
    else
      f[i] = i - 2.25f;
  f3 ();
  for (i = 0; i < N; i++)
    if (d[i] != i - 2.25)
      abort ();
    else
      f[i] = i + 3.5;
  f4 ();
  for (i = 0; i < N; i++)
    if (n[i] != i + 3)
      abort ();
    else
      n[i] = i + 9;
  f5 ();
  for (i = 0; i < N; i++)
    if (d[i] != i + 9)
      abort ();
    else
      d[i] = i - 7.25;
  f6 ();
  for (i = 0; i < N; i++)
    if (f[i] != i - 7.25)
      abort ();
}
 

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