1/* { dg-do run } */ 2/* { dg-options "-O2 -mavx512f" } */ 3/* { dg-require-effective-target avx512f } */ 4 5#define AVX512F 6 7#include "avx512f-helper.h" 8 9#define SIZE (AVX512F_LEN / 64) 10#include "avx512f-mask-type.h" 11 12static void 13CALC (char *r, long long *s, int mem) 14{ 15 int i; 16 /* Don't zero out upper half if destination is memory. */ 17 int len = mem ? SIZE : 16; 18 for (i = 0; i < len; i++) 19 { 20 r[i] = (i < SIZE) ? (char) s[i] : 0; 21 } 22} 23 24void 25TEST (void) 26{ 27 int i, sign; 28 UNION_TYPE (128, i_b) res1, res2, res3; 29 char res4[16]; 30 UNION_TYPE (AVX512F_LEN, i_q) src; 31 MASK_TYPE mask = MASK_VALUE; 32 char res_ref[16]; 33 char res_ref2[16]; 34 35 sign = -1; 36 for (i = 0; i < SIZE; i++) 37 { 38 src.a[i] = 1 + 34 * i * sign; 39 sign = sign * -1; 40 res2.a[i] = DEFAULT_VALUE; 41 res4[i] = DEFAULT_VALUE; 42 } 43 44 for (i = SIZE; i < 16; i++) 45 { 46 /* To check that memory is not touched. */ 47 res4[i] = DEFAULT_VALUE * 2; 48 res_ref2[i] = DEFAULT_VALUE * 2; 49 } 50 51 res1.x = INTRINSIC (_cvtepi64_epi8) (src.x); 52 res2.x = INTRINSIC (_mask_cvtepi64_epi8) (res2.x, mask, src.x); 53 res3.x = INTRINSIC (_maskz_cvtepi64_epi8) (mask, src.x); 54 55 CALC (res_ref, src.a, 0); 56 57 if (UNION_CHECK (128, i_b) (res1, res_ref)) 58 abort (); 59 60 MASK_MERGE (i_b) (res_ref, mask, SIZE); 61 if (UNION_CHECK (128, i_b) (res2, res_ref)) 62 abort (); 63 64 MASK_ZERO (i_b) (res_ref, mask, SIZE); 65 if (UNION_CHECK (128, i_b) (res3, res_ref)) 66 abort (); 67 68 69 INTRINSIC (_mask_cvtepi64_storeu_epi8) (res4, mask, src.x); 70 71 CALC (res_ref2, src.a, 1); 72 MASK_MERGE (i_b) (res_ref2, mask, SIZE); 73 74 if (checkVc (res4, res_ref2, 16)) 75 abort (); 76} 77