Viewing file:  vec-init-1.inc (1.46 KB) -rw-r--r--
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typedef int __v1si __attribute__ ((__vector_size__ (4)));
typedef int __v2si __attribute__ ((__vector_size__ (8)));
typedef short __v2hi __attribute__ ((__vector_size__ (4)));
typedef short __v4hi __attribute__ ((__vector_size__ (8)));
typedef unsigned char __v4qi __attribute__ ((__vector_size__ (4)));
typedef unsigned char __v8qi __attribute__ ((__vector_size__ (8)));
extern void abort (void);
static void
compare64 (void *p, unsigned long long val)
{
if (*(unsigned long long *)p != val)
abort();
}
static void
compare32 (void *p, unsigned int val)
{
if (*(unsigned int *)p != val)
abort();
}
static void
test_v8qi (unsigned char x)
{
__v8qi v = { x, x, x, x, x, x, x, x };
compare64(&v, 0x4444444444444444ULL);
}
static void
test_v4qi (unsigned char x)
{
__v4qi v = { x, x, x, x };
compare32(&v, 0x44444444);
}
static void
test_v4hi (unsigned short x)
{
__v4hi v = { x, x, x, x, };
compare64(&v, 0x3344334433443344ULL);
}
static void
test_v2hi (unsigned short x)
{
__v2hi v = { x, x, };
compare32(&v, 0x33443344);
}
static void
test_v2si (unsigned int x)
{
__v2si v = { x, x, };
compare64(&v, 0x1122334411223344ULL);
}
static void
test_v1si (unsigned int x)
{
__v1si v = { x };
compare32(&v, 0x11223344);
}
unsigned char x8 = 0x44;
unsigned short x16 = 0x3344;
unsigned int x32 = 0x11223344;
int main(void)
{
test_v8qi (x8);
test_v4qi (x8);
test_v4hi (x16);
test_v2hi (x16);
test_v2si (x32);
test_v1si (x32);
return 0;
}
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