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[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.target/] [i386/] [sse4_1-pmovsxwd.c] - Rev 318

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/* { dg-do run } */
/* { dg-require-effective-target sse4 } */
/* { dg-options "-O2 -msse4.1" } */
 
#ifndef CHECK_H
#define CHECK_H "sse4_1-check.h"
#endif
 
#ifndef TEST
#define TEST sse4_1_test
#endif
 
#include CHECK_H
 
#include <smmintrin.h>
 
#define NUM 128
 
static void
TEST (void)
{
  union
    {
      __m128i x[NUM / 4];
      int i[NUM];
      short s[NUM * 2];
    } dst, src;
  int i, sign = 1;
 
  for (i = 0; i < NUM; i++)
    {
      src.s[(i % 4) + (i / 4) * 8] = i * i * sign;
      sign = -sign;
    }
 
  for (i = 0; i < NUM; i += 4)
    dst.x [i / 4] = _mm_cvtepi16_epi32 (src.x [i / 4]);
 
  for (i = 0; i < NUM; i++)
    if (src.s[(i % 4) + (i / 4) * 8] != dst.i[i])
      abort ();
}
 

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