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comparison libgomp/testsuite/libgomp.c/reduction-9.c @ 111:04ced10e8804

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gcc 7
author kono
date Fri, 27 Oct 2017 22:46:09 +0900
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68:561a7518be6b 111:04ced10e8804
1 char z[10] = { 0 };
2
3 __attribute__((noinline, noclone)) void
4 foo (int (*x)[3][2], int *y, long w[1][2], int p1, long p2, long p3, int p4,
5 int p5, long p6, short p7)
6 {
7 unsigned long long a[p7 + 4];
8 short b[p7];
9 int i;
10 for (i = 0; i < p7 + 4; i++)
11 {
12 if (i < p7)
13 b[i] = -6;
14 a[i] = 0;
15 }
16 #pragma omp parallel for reduction(+:x[0:p1 + 1][:p2], z[:p3]) \
17 reduction(*:y[:p4]) reduction(|:a[:p5]) \
18 reduction(&:w[0:p6 - 1][:p6]) reduction(max:b)
19 for (i = 0; i < 128; i++)
20 {
21 x[i / 64][i % 3][(i / 4) & 1] += i;
22 if ((i & 15) == 1)
23 y[0] *= 3;
24 if ((i & 31) == 2)
25 y[1] *= 7;
26 if ((i & 63) == 3)
27 y[2] *= 17;
28 z[i / 32] += (i & 3);
29 if (i < 4)
30 z[i] += i;
31 a[i / 32] |= 1ULL << (i & 30);
32 w[0][i & 1] &= ~(1L << (i / 17 * 3));
33 if ((i % 79) > b[0])
34 b[0] = i % 79;
35 if ((i % 13) > b[1])
36 b[1] = i % 13;
37 if ((i % 23) > b[2])
38 b[2] = i % 23;
39 if ((i % 85) > b[3])
40 b[3] = i % 85;
41 if ((i % 192) > b[4])
42 b[4] = i % 192;
43 }
44 for (i = 0; i < 9; i++)
45 if (a[i] != (i < 4 ? 0x55555555ULL : 0))
46 __builtin_abort ();
47 if (b[0] != 78 || b[1] != 12 || b[2] != 22 || b[3] != 84 || b[4] != 127)
48 __builtin_abort ();
49 }
50
51 int
52 main ()
53 {
54 int a[4][3][2] = {};
55 static int a2[4][3][2] = {{{ 0, 0 }, { 0, 0 }, { 0, 0 }},
56 {{ 312, 381 }, { 295, 356 }, { 337, 335 }},
57 {{ 1041, 975 }, { 1016, 1085 }, { 935, 1060 }},
58 {{ 0, 0 }, { 0, 0 }, { 0, 0 }}};
59 int y[5] = { 0, 1, 1, 1, 0 };
60 int y2[5] = { 0, 6561, 2401, 289, 0 };
61 char z2[10] = { 48, 49, 50, 51, 0, 0, 0, 0, 0, 0 };
62 long w[1][2] = { ~0L, ~0L };
63 foo (&a[1], y + 1, w, 1, 3L, 4L, 3, 4, 2L, 5);
64 if (__builtin_memcmp (a, a2, sizeof (a))
65 || __builtin_memcmp (y, y2, sizeof (y))
66 || __builtin_memcmp (z, z2, sizeof (z))
67 || w[0][0] != ~0x249249L
68 || w[0][1] != ~0x249249L)
69 __builtin_abort ();
70 return 0;
71 }