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/* { dg-do run { target aarch64_sve_hw } } */
/* { dg-options "-O2 -ftree-vectorize -march=armv8-a+sve -ffast-math" } */
#include "sve_slp_7.c"
#define N (54 * 4)
#define HARNESS(TYPE) \
{ \
TYPE a[N], b[4] = { 40, 22, 75, 19 }; \
for (unsigned int i = 0; i < N; ++i) \
{ \
a[i] = i * 2 + i % 5; \
asm volatile ("" ::: "memory"); \
} \
vec_slp_##TYPE (a, b, N / 4); \
TYPE x0 = 40; \
TYPE x1 = 22; \
TYPE x2 = 75; \
TYPE x3 = 19; \
for (unsigned int i = 0; i < N; i += 4) \
{ \
x0 += a[i]; \
x1 += a[i + 1]; \
x2 += a[i + 2]; \
x3 += a[i + 3]; \
asm volatile ("" ::: "memory"); \
} \
/* _Float16 isn't precise enough for this. */ \
if ((TYPE) 0x1000 + 1 != (TYPE) 0x1000 \
&& (x0 != b[0] || x1 != b[1] || x2 != b[2] || x3 != b[3])) \
__builtin_abort (); \
}
int __attribute__ ((optimize (1)))
main (void)
{
TEST_ALL (HARNESS)
}
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