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[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [gcc/] [testsuite/] [gcc.target/] [i386/] [sse4_1-pmovzxbw.c] - Rev 691

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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 / 8];
      unsigned short s[NUM];
      unsigned char c[NUM * 2];
    } dst, src;
  int i;
 
  for (i = 0; i < NUM; i++)
    {
      src.c[(i % 8) + (i / 8) * 16] = i * i;
      if ((i % 4))
	src.c[(i % 8) + (i / 8) * 16] |= 0x80;
    }
 
  for (i = 0; i < NUM; i += 8)
    dst.x [i / 8] = _mm_cvtepu8_epi16 (src.x [i / 8]);
 
  for (i = 0; i < NUM; i++)
    if (src.c[(i % 8) + (i / 8) * 16] != dst.s[i])
      abort ();
}
 

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