86 lines
1.5 KiB
C++
86 lines
1.5 KiB
C++
typedef int __v1si __attribute__ ((__vector_size__ (4)));
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typedef int __v2si __attribute__ ((__vector_size__ (8)));
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typedef short __v2hi __attribute__ ((__vector_size__ (4)));
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typedef short __v4hi __attribute__ ((__vector_size__ (8)));
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typedef unsigned char __v4qi __attribute__ ((__vector_size__ (4)));
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typedef unsigned char __v8qi __attribute__ ((__vector_size__ (8)));
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extern void abort (void);
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static void
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compare64 (void *p, unsigned long long val)
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{
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if (*(unsigned long long *)p != val)
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abort();
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}
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static void
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compare32 (void *p, unsigned int val)
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{
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if (*(unsigned int *)p != val)
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abort();
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}
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static void
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test_v8qi (unsigned char x)
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{
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__v8qi v = { x, x, x, x, x, x, x, x };
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compare64(&v, 0x4444444444444444ULL);
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}
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static void
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test_v4qi (unsigned char x)
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{
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__v4qi v = { x, x, x, x };
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compare32(&v, 0x44444444);
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}
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static void
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test_v4hi (unsigned short x)
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{
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__v4hi v = { x, x, x, x, };
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compare64(&v, 0x3344334433443344ULL);
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}
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static void
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test_v2hi (unsigned short x)
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{
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__v2hi v = { x, x, };
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compare32(&v, 0x33443344);
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}
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static void
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test_v2si (unsigned int x)
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{
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__v2si v = { x, x, };
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compare64(&v, 0x1122334411223344ULL);
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}
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static void
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test_v1si (unsigned int x)
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{
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__v1si v = { x };
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compare32(&v, 0x11223344);
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}
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unsigned char x8 = 0x44;
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unsigned short x16 = 0x3344;
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unsigned int x32 = 0x11223344;
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int main(void)
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{
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test_v8qi (x8);
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test_v4qi (x8);
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test_v4hi (x16);
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test_v2hi (x16);
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test_v2si (x32);
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test_v1si (x32);
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return 0;
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}
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