1  /* { dg-do run } */
       2  /* { dg-require-effective-target aes } */
       3  /* { dg-options "-O2 -maes" } */
       4  
       5  #ifndef CHECK_H
       6  #define CHECK_H "aes-check.h"
       7  #endif
       8  
       9  #ifndef TEST
      10  #define TEST aes_test
      11  #endif
      12  
      13  #include CHECK_H
      14  
      15  #include <wmmintrin.h>
      16  #include <string.h>
      17  
      18  extern void abort (void);
      19  
      20  #define NUM 1024
      21  
      22  static __m128i src1[NUM];
      23  static __m128i src2[NUM];
      24  static __m128i edst[NUM];
      25  
      26  static __m128i resdst[NUM];
      27  
      28  /* Initialize input/output vectors.  (Currently, there is only one set
      29     of input/output vectors).  */
      30  static void
      31  init_data (__m128i *s1, __m128i *s2, __m128i *d)
      32  {
      33    int i;
      34    for (i = 0; i < NUM; i++)
      35      {
      36        s1[i] = _mm_setr_epi32 (0x5d53475d, 0x63746f72,
      37  			      0x73745665, 0x7b5b5465);
      38        s2[i] = _mm_setr_epi32 (0x726f6e5d, 0x5b477565,
      39  			      0x68617929, 0x48692853);
      40        d[i]  = _mm_setr_epi32 (0xb730392a, 0xb58eb95e,
      41  			      0xfaea2787, 0x138ac342);
      42      }
      43  }
      44  
      45  static void
      46  TEST (void)
      47  {
      48    int i;
      49  
      50    init_data (src1, src2, edst);
      51  
      52    for (i = 0; i < NUM; i += 16)
      53      {
      54        resdst[i] = _mm_aesdec_si128 (src1[i], src2[i]);
      55        resdst[i + 1] = _mm_aesdec_si128 (src1[i + 1], src2[i + 1]);
      56        resdst[i + 2] = _mm_aesdec_si128 (src1[i + 2], src2[i + 2]);
      57        resdst[i + 3] = _mm_aesdec_si128 (src1[i + 3], src2[i + 3]);
      58        resdst[i + 4] = _mm_aesdec_si128 (src1[i + 4], src2[i + 4]);
      59        resdst[i + 5] = _mm_aesdec_si128 (src1[i + 5], src2[i + 5]);
      60        resdst[i + 6] = _mm_aesdec_si128 (src1[i + 6], src2[i + 6]);
      61        resdst[i + 7] = _mm_aesdec_si128 (src1[i + 7], src2[i + 7]);
      62        resdst[i + 8] = _mm_aesdec_si128 (src1[i + 8], src2[i + 8]);
      63        resdst[i + 9] = _mm_aesdec_si128 (src1[i + 9], src2[i + 9]);
      64        resdst[i + 10] = _mm_aesdec_si128 (src1[i + 10], src2[i + 10]);
      65        resdst[i + 11] = _mm_aesdec_si128 (src1[i + 11], src2[i + 11]);
      66        resdst[i + 12] = _mm_aesdec_si128 (src1[i + 12], src2[i + 12]);
      67        resdst[i + 13] = _mm_aesdec_si128 (src1[i + 13], src2[i + 13]);
      68        resdst[i + 14] = _mm_aesdec_si128 (src1[i + 14], src2[i + 14]);
      69        resdst[i + 15] = _mm_aesdec_si128 (src1[i + 15], src2[i + 15]);
      70      }
      71  
      72    for (i = 0; i < NUM; i++)
      73      if (memcmp (edst + i, resdst + i, sizeof (__m128i)))
      74        abort ();
      75  }