Viewing file:  avx512fp16-8.c (1.07 KB) -rw-r--r--
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/* { dg-do run { target avx512fp16 } } */
/* { dg-options "-O2 -mavx512fp16" } */
#include <string.h>
static void do_test (void);
#define DO_TEST do_test
#define AVX512FP16
#include "avx512-check.h"
_Float16
__attribute__ ((noinline, noclone))
foo128 (__m128h x)
{
return ((__v8hf)x)[4];
}
_Float16
__attribute__ ((noinline, noclone))
foo256 (__m256h x)
{
return ((__v16hf)x)[10];
}
_Float16
__attribute__ ((noinline, noclone))
foo512 (__m512h x)
{
return ((__v32hf)x)[30];
}
static void
do_test (void)
{
_Float16 x = 25.3;
union128h u128 = { 0.0f, 0.0f, 0.0f, 0.0f, x, 0.0f, 0.0f, 0.0f };
union256h u256 = { 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f,
0.0f, 0.0f, x, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f };
union512h u512 = { 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f,
0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f,
0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f,
0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, x, 0.0f };
if (foo128 (u128.x) != x)
abort ();
if (foo256 (u256.x) != x)
abort ();
if (foo512 (u512.x) != x)
abort ();
}
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