Viewing file:  pr95539.c (1.03 KB) -rw-r--r--
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/* { dg-do compile } */
typedef unsigned short uint16_t;
typedef short __v8hi __attribute__ ((__vector_size__ (16)));
typedef long long __m128i __attribute__ ((__vector_size__ (16), __may_alias__));
extern __inline __m128i __attribute__((__gnu_inline__, __always_inline__))
_mm_set_epi16 (short __q7, short __q6, short __q5, short __q4,
short __q3, short __q2, short __q1, short __q0)
{
return __extension__ (__m128i)(__v8hi){
__q0, __q1, __q2, __q3, __q4, __q5, __q6, __q7 };
}
void gcm_HashMult_hw(__m128i *x, const unsigned char *buf, unsigned int count)
{
unsigned i;
__m128i bin __attribute__((aligned(16)));
for (i = 0; i < count; i++, buf += 16)
{
bin = _mm_set_epi16(((uint16_t)buf[0] << 8) | buf[1],
((uint16_t)buf[2] << 8) | buf[3],
((uint16_t)buf[4] << 8) | buf[5],
((uint16_t)buf[6] << 8) | buf[7],
((uint16_t)buf[8] << 8) | buf[9],
((uint16_t)buf[10] << 8) | buf[11],
((uint16_t)buf[12] << 8) | buf[13],
((uint16_t)buf[14] << 8) | buf[15]);
*(x++) = bin;
}
}
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