1/* { dg-do run } */ 2/* { dg-options "-O2 -mavx512bw" } */ 3/* { dg-require-effective-target avx512bw } */ 4 5#define AVX512BW 6#include "avx512f-helper.h" 7 8#define SIZE (AVX512F_LEN / 16) 9#define SIZE_HALF (AVX512F_LEN_HALF / 8) 10#include "avx512f-mask-type.h" 11#include <limits.h> 12 13void 14CALC (char *r, short *s) 15{ 16 int i; 17 for (i = 0; i < SIZE_HALF; i++) 18 { 19 if (s[i] < CHAR_MIN) 20 r[i] = CHAR_MIN; 21 else if (s[i] > CHAR_MAX) 22 r[i] = CHAR_MAX; 23 else 24 r[i] = s[i]; 25 r[i] = (i < SIZE) ? r[i] : 0; 26 } 27} 28 29void 30TEST (void) 31{ 32 int i, sign; 33 UNION_TYPE (AVX512F_LEN_HALF, i_b) res1, res2, res3; 34 UNION_TYPE (AVX512F_LEN, i_w) src; 35 MASK_TYPE mask = MASK_VALUE; 36 char res_ref[32]; 37 38 sign = -1; 39 for (i = 0; i < SIZE; i++) 40 { 41 src.a[i] = 1 + 34 * i * sign; 42 sign = sign * -1; 43 res2.a[i] = DEFAULT_VALUE; 44 } 45 46 res1.x = INTRINSIC (_cvtsepi16_epi8) (src.x); 47 res2.x = INTRINSIC (_mask_cvtsepi16_epi8) (res2.x, mask, src.x); 48 res3.x = INTRINSIC (_maskz_cvtsepi16_epi8) (mask, src.x); 49 50 CALC (res_ref, src.a); 51 52 if (UNION_CHECK (AVX512F_LEN_HALF, i_b) (res1, res_ref)) 53 abort (); 54 55 MASK_MERGE (i_b) (res_ref, mask, SIZE); 56 if (UNION_CHECK (AVX512F_LEN_HALF, i_b) (res2, res_ref)) 57 abort (); 58 59 MASK_ZERO (i_b) (res_ref, mask, SIZE); 60 if (UNION_CHECK (AVX512F_LEN_HALF, i_b) (res3, res_ref)) 61 abort (); 62} 63