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
31 static void
TEST(void)32 TEST (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