Viewing file:  aesdec.c (2.13 KB) -rw-r--r--
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/* { dg-do run } */
/* { dg-require-effective-target aes } */
/* { dg-options "-O2 -maes" } */
#ifndef CHECK_H
#define CHECK_H "aes-check.h"
#endif
#ifndef TEST
#define TEST aes_test
#endif
#include CHECK_H
#include <wmmintrin.h>
#include <string.h>
extern void abort (void);
#define NUM 1024
static __m128i src1[NUM];
static __m128i src2[NUM];
static __m128i edst[NUM];
static __m128i resdst[NUM];
/* Initialize input/output vectors. (Currently, there is only one set
of input/output vectors). */
static void
init_data (__m128i *s1, __m128i *s2, __m128i *d)
{
int i;
for (i = 0; i < NUM; i++)
{
s1[i] = _mm_setr_epi32 (0x5d53475d, 0x63746f72,
0x73745665, 0x7b5b5465);
s2[i] = _mm_setr_epi32 (0x726f6e5d, 0x5b477565,
0x68617929, 0x48692853);
d[i] = _mm_setr_epi32 (0xb730392a, 0xb58eb95e,
0xfaea2787, 0x138ac342);
}
}
static void
TEST (void)
{
int i;
init_data (src1, src2, edst);
for (i = 0; i < NUM; i += 16)
{
resdst[i] = _mm_aesdec_si128 (src1[i], src2[i]);
resdst[i + 1] = _mm_aesdec_si128 (src1[i + 1], src2[i + 1]);
resdst[i + 2] = _mm_aesdec_si128 (src1[i + 2], src2[i + 2]);
resdst[i + 3] = _mm_aesdec_si128 (src1[i + 3], src2[i + 3]);
resdst[i + 4] = _mm_aesdec_si128 (src1[i + 4], src2[i + 4]);
resdst[i + 5] = _mm_aesdec_si128 (src1[i + 5], src2[i + 5]);
resdst[i + 6] = _mm_aesdec_si128 (src1[i + 6], src2[i + 6]);
resdst[i + 7] = _mm_aesdec_si128 (src1[i + 7], src2[i + 7]);
resdst[i + 8] = _mm_aesdec_si128 (src1[i + 8], src2[i + 8]);
resdst[i + 9] = _mm_aesdec_si128 (src1[i + 9], src2[i + 9]);
resdst[i + 10] = _mm_aesdec_si128 (src1[i + 10], src2[i + 10]);
resdst[i + 11] = _mm_aesdec_si128 (src1[i + 11], src2[i + 11]);
resdst[i + 12] = _mm_aesdec_si128 (src1[i + 12], src2[i + 12]);
resdst[i + 13] = _mm_aesdec_si128 (src1[i + 13], src2[i + 13]);
resdst[i + 14] = _mm_aesdec_si128 (src1[i + 14], src2[i + 14]);
resdst[i + 15] = _mm_aesdec_si128 (src1[i + 15], src2[i + 15]);
}
for (i = 0; i < NUM; i++)
if (memcmp (edst + i, resdst + i, sizeof (__m128i)))
abort ();
}
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