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#include "avx512f-mask-type.h" 10 11void 12CALC (short *r, short *s1, short *s2) 13{ 14 int i; 15 for (i = 0; i < SIZE; i++) 16 { 17 r[i] = s1[i] - s2[i]; 18 } 19} 20 21void 22TEST (void) 23{ 24 int i, sign; 25 UNION_TYPE (AVX512F_LEN, i_w) res1, res2, res3, src1, src2; 26 MASK_TYPE mask = MASK_VALUE; 27 short res_ref[SIZE]; 28 29 sign = -1; 30 for (i = 0; i < SIZE; i++) 31 { 32 src1.a[i] = 2 + sign * 7 * i % 291; 33 src2.a[i] = 3 + sign * 11 * (i % 377) * i; 34 sign = sign * -1; 35 } 36 for (i = 0; i < SIZE; i++) 37 res2.a[i] = DEFAULT_VALUE; 38 39 res1.x = INTRINSIC (_sub_epi16) (src1.x, src2.x); 40 res2.x = INTRINSIC (_mask_sub_epi16) (res2.x, mask, src1.x, src2.x); 41 res3.x = INTRINSIC (_maskz_sub_epi16) (mask, src1.x, src2.x); 42 43 CALC (res_ref, src1.a, src2.a); 44 45 if (UNION_CHECK (AVX512F_LEN, i_w) (res1, res_ref)) 46 abort (); 47 48 MASK_MERGE (i_w) (res_ref, mask, SIZE); 49 if (UNION_CHECK (AVX512F_LEN, i_w) (res2, res_ref)) 50 abort (); 51 52 MASK_ZERO (i_w) (res_ref, mask, SIZE); 53 if (UNION_CHECK (AVX512F_LEN, i_w) (res3, res_ref)) 54 abort (); 55} 56