1/* { dg-do run } */ 2/* { dg-require-effective-target sse4 } */ 3/* { dg-options "-O2 -msse4.2" } */ 4 5#ifndef CHECK_H 6#define CHECK_H "sse4_2-check.h" 7#endif 8 9#ifndef TEST 10#define TEST sse4_2_test 11#endif 12 13#include CHECK_H 14 15#include "sse4_2-pcmpstr.h" 16 17#define NUM 1024 18 19#define IMM_VAL0 \ 20 (_SIDD_SBYTE_OPS | _SIDD_CMP_RANGES | _SIDD_MASKED_POSITIVE_POLARITY) 21#define IMM_VAL1 \ 22 (_SIDD_UBYTE_OPS | _SIDD_CMP_EQUAL_EACH | _SIDD_NEGATIVE_POLARITY \ 23 | _SIDD_BIT_MASK) 24#define IMM_VAL2 \ 25 (_SIDD_UWORD_OPS | _SIDD_CMP_EQUAL_ANY | _SIDD_MASKED_NEGATIVE_POLARITY) 26#define IMM_VAL3 \ 27 (_SIDD_SWORD_OPS | _SIDD_CMP_EQUAL_ORDERED \ 28 | _SIDD_MASKED_NEGATIVE_POLARITY | _SIDD_UNIT_MASK) 29 30 31static void 32TEST (void) 33{ 34 union 35 { 36 __m128i x[NUM]; 37 char c[NUM *16]; 38 } src1, src2; 39 __m128i res, correct; 40 int l1, l2; 41 int i; 42 43 for (i = 0; i < NUM *16; i++) 44 { 45 src1.c[i] = rand (); 46 src2.c[i] = rand (); 47 } 48 49 for (i = 0; i < NUM; i++) 50 { 51 l1 = rand () % 18; 52 l2 = rand () % 18; 53 54 switch((rand() % 4)) 55 { 56 case 0: 57 res = _mm_cmpestrm (src1.x[i], l1, src2.x[i], l2, IMM_VAL0); 58 correct = cmp_em (&src1.x[i], l1, &src2.x[i], l2, IMM_VAL0, 59 NULL); 60 break; 61 62 case 1: 63 res = _mm_cmpestrm (src1.x[i], l1, src2.x[i], l2, IMM_VAL1); 64 correct = cmp_em (&src1.x[i], l1, &src2.x[i], l2, IMM_VAL1, 65 NULL); 66 break; 67 68 case 2: 69 res = _mm_cmpestrm (src1.x[i], l1, src2.x[i], l2, IMM_VAL2); 70 correct = cmp_em (&src1.x[i], l1, &src2.x[i], l2, IMM_VAL2, 71 NULL); 72 break; 73 74 default: 75 res = _mm_cmpestrm (src1.x[i], l1, src2.x[i], l2, IMM_VAL3); 76 correct = cmp_em (&src1.x[i], l1, &src2.x[i], l2, IMM_VAL3, 77 NULL); 78 break; 79 } 80 81 if (memcmp (&correct, &res, sizeof (res))) 82 abort (); 83 } 84} 85