gcc/testsuite/gcc.target/i386/aeskeygenassist.c

   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 #define IMM8 1
  22
  23 static __m128i src1[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
  31 static void
  32 init_data (__m128i *s1, __m128i *d)
  33 {
  34   int i;
  35   for (i = 0; i < NUM; i++)
  36     {
  37       s1[i] = _mm_setr_epi32 (0x16157e2b, 0xa6d2ae28,
  38                               0x8815f7ab, 0x3c4fcf09);
  39       d[i] = _mm_setr_epi32 (0x24b5e434, 0x3424b5e5,
  40                              0xeb848a01, 0x01eb848b);
  41     }
  42 }
  43
  44 static void
  45 TEST (void)
  46 {
  47   int i;
  48
  49   init_data (src1, edst);
  50
  51   for (i = 0; i < NUM; i += 16)
  52     {
  53       resdst[i]  = _mm_aeskeygenassist_si128 (src1[i], IMM8);
  54       resdst[i + 1] = _mm_aeskeygenassist_si128 (src1[i + 1], IMM8);
  55       resdst[i + 2] = _mm_aeskeygenassist_si128 (src1[i + 2], IMM8);
  56       resdst[i + 3] = _mm_aeskeygenassist_si128 (src1[i + 3], IMM8);
  57       resdst[i + 4] = _mm_aeskeygenassist_si128 (src1[i + 4], IMM8);
  58       resdst[i + 5] = _mm_aeskeygenassist_si128 (src1[i + 5], IMM8);
  59       resdst[i + 6] = _mm_aeskeygenassist_si128 (src1[i + 6], IMM8);
  60       resdst[i + 7] = _mm_aeskeygenassist_si128 (src1[i + 7], IMM8);
  61       resdst[i + 8] = _mm_aeskeygenassist_si128 (src1[i + 8], IMM8);
  62       resdst[i + 9] = _mm_aeskeygenassist_si128 (src1[i + 9], IMM8);
  63       resdst[i + 10] = _mm_aeskeygenassist_si128 (src1[i + 10], IMM8);
  64       resdst[i + 11] = _mm_aeskeygenassist_si128 (src1[i + 11], IMM8);
  65       resdst[i + 12] = _mm_aeskeygenassist_si128 (src1[i + 12], IMM8);
  66       resdst[i + 13] = _mm_aeskeygenassist_si128 (src1[i + 13], IMM8);
  67       resdst[i + 14] = _mm_aeskeygenassist_si128 (src1[i + 14], IMM8);
  68       resdst[i + 15] = _mm_aeskeygenassist_si128 (src1[i + 15], IMM8);
  69     }
  70
  71   for (i = 0; i < NUM; i++)
  72     if (memcmp(edst + i, resdst + i, sizeof (__m128i)))
  73       abort ();
  74 }