1  /* { dg-do compile } */
       2  /* { dg-options "-O2 -mcrc32" } */
       3  /* { dg-final { scan-assembler "crc32b\[^\\n\]*eax" } } */
       4  /* { dg-final { scan-assembler "crc32w\[^\\n\]*eax" } } */
       5  /* { dg-final { scan-assembler "crc32l\[^\\n\]*eax" } } */
       6  /* { dg-final { scan-assembler "crc32q\[^\\n\]*rax" { target { ! ia32 } } } } */
       7  
       8  #include <immintrin.h>
       9  
      10  unsigned int
      11  test_mm_crc32_u8 (unsigned int CRC, unsigned char V)
      12  {
      13    return _mm_crc32_u8 (CRC, V);
      14  }
      15  
      16  unsigned int
      17  test_mm_crc32_u16 (unsigned int CRC, unsigned short V)
      18  {
      19    return _mm_crc32_u16 (CRC, V);
      20  }
      21  
      22  unsigned int
      23  test_mm_crc32_u32 (unsigned int CRC, unsigned int V)
      24  {
      25    return _mm_crc32_u32 (CRC, V);
      26  }
      27  
      28  #ifdef __x86_64__
      29  unsigned long long
      30  test_mm_crc32_u64 (unsigned long long CRC, unsigned long long V)
      31  {
      32    return _mm_crc32_u64 (CRC, V);
      33  }
      34  #endif