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// PR c/43893
// { dg-do run }
 
extern "C" void abort ();
 
template 
void
f1 ()
{
  int c;
  T i;
  c = 0;
#pragma omp parallel for reduction(+:c)
  for (i = M; i < N; i++)
    c++;
  if (c != 1)
    abort ();
}
 
template 
void
f2 ()
{
  int c;
  T i;
  c = 0;
#pragma omp parallel for reduction(+:c)
  for (i = M; i <= N; i++)
    c++;
  if (c != 1)
    abort ();
}
 
template 
void
f3 ()
{
  int c;
  T i;
  c = 0;
#pragma omp parallel for reduction(+:c)
  for (i = M; i > N; i--)
    c++;
  if (c != 1)
    abort ();
}
 
template 
void
f4 ()
{
  int c;
  T i;
  c = 0;
#pragma omp parallel for reduction(+:c)
  for (i = M; i >= N; i--)
    c++;
  if (c != 1)
    abort ();
}
 
int
main ()
{
  int c;
  unsigned int i;
  int j;
  c = 0;
#pragma omp parallel for reduction(+:c)
  for (i = 0; i < 1; i++)
    c++;
  if (c != 1)
    abort ();
  f1  ();
  c = 0;
#pragma omp parallel for reduction(+:c)
  for (i = 0; i <= 0; i++)
    c++;
  if (c != 1)
    abort ();
  f2  ();
  c = 0;
#pragma omp parallel for reduction(+:c)
  for (j = - __INT_MAX__ - 1; j < - __INT_MAX__; j++)
    c++;
  if (c != 1)
    abort ();
  f1  ();
  c = 0;
#pragma omp parallel for reduction(+:c)
  for (j = - __INT_MAX__ - 1; j <= - __INT_MAX__ - 1; j++)
    c++;
  if (c != 1)
    abort ();
  f2  ();
  c = 0;
#pragma omp parallel for reduction(+:c)
  for (i = 2U * __INT_MAX__ + 1; i > 2U * __INT_MAX__; i--)
    c++;
  if (c != 1)
    abort ();
  f3  ();
  c = 0;
#pragma omp parallel for reduction(+:c)
  for (i = 2U * __INT_MAX__ + 1; i >= 2U * __INT_MAX__ + 1; i--)
    c++;
  if (c != 1)
    abort ();
  f4  ();
  c = 0;
#pragma omp parallel for reduction(+:c)
  for (j = __INT_MAX__; j > __INT_MAX__ - 1; j--)
    c++;
  if (c != 1)
    abort ();
  f3  ();
  c = 0;
#pragma omp parallel for reduction(+:c)
  for (j = __INT_MAX__; j >= __INT_MAX__; j--)
    c++;
  if (c != 1)
    abort ();
  f4  ();
  return 0;
}

Line No.	Rev	Author	Line
1	273	jeremybenn	`// PR c/43893`
2			`// { dg-do run }`
3
4			`extern "C" void abort ();`
5
6			`template`
7			`void`
8			`f1 ()`
9			`{`
10			`int c;`
11			`T i;`
12			`c = 0;`
13			`#pragma omp parallel for reduction(+:c)`
14			`for (i = M; i < N; i++)`
15			`c++;`
16			`if (c != 1)`
17			`abort ();`
18			`}`
19
20			`template`
21			`void`
22			`f2 ()`
23			`{`
24			`int c;`
25			`T i;`
26			`c = 0;`
27			`#pragma omp parallel for reduction(+:c)`
28			`for (i = M; i <= N; i++)`
29			`c++;`
30			`if (c != 1)`
31			`abort ();`
32			`}`
33
34			`template`
35			`void`
36			`f3 ()`
37			`{`
38			`int c;`
39			`T i;`
40			`c = 0;`
41			`#pragma omp parallel for reduction(+:c)`
42			`for (i = M; i > N; i--)`
43			`c++;`
44			`if (c != 1)`
45			`abort ();`
46			`}`
47
48			`template`
49			`void`
50			`f4 ()`
51			`{`
52			`int c;`
53			`T i;`
54			`c = 0;`
55			`#pragma omp parallel for reduction(+:c)`
56			`for (i = M; i >= N; i--)`
57			`c++;`
58			`if (c != 1)`
59			`abort ();`
60			`}`
61
62			`int`
63			`main ()`
64			`{`
65			`int c;`
66			`unsigned int i;`
67			`int j;`
68			`c = 0;`
69			`#pragma omp parallel for reduction(+:c)`
70			`for (i = 0; i < 1; i++)`
71			`c++;`
72			`if (c != 1)`
73			`abort ();`
74			`f1 ();`
75			`c = 0;`
76			`#pragma omp parallel for reduction(+:c)`
77			`for (i = 0; i <= 0; i++)`
78			`c++;`
79			`if (c != 1)`
80			`abort ();`
81			`f2 ();`
82			`c = 0;`
83			`#pragma omp parallel for reduction(+:c)`
84			`for (j = - __INT_MAX__ - 1; j < - __INT_MAX__; j++)`
85			`c++;`
86			`if (c != 1)`
87			`abort ();`
88			`f1 ();`
89			`c = 0;`
90			`#pragma omp parallel for reduction(+:c)`
91			`for (j = - __INT_MAX__ - 1; j <= - __INT_MAX__ - 1; j++)`
92			`c++;`
93			`if (c != 1)`
94			`abort ();`
95			`f2 ();`
96			`c = 0;`
97			`#pragma omp parallel for reduction(+:c)`
98			`for (i = 2U * __INT_MAX__ + 1; i > 2U * __INT_MAX__; i--)`
99			`c++;`
100			`if (c != 1)`
101			`abort ();`
102			`f3 ();`
103			`c = 0;`
104			`#pragma omp parallel for reduction(+:c)`
105			`for (i = 2U * __INT_MAX__ + 1; i >= 2U * __INT_MAX__ + 1; i--)`
106			`c++;`
107			`if (c != 1)`
108			`abort ();`
109			`f4 ();`
110			`c = 0;`
111			`#pragma omp parallel for reduction(+:c)`
112			`for (j = __INT_MAX__; j > __INT_MAX__ - 1; j--)`
113			`c++;`
114			`if (c != 1)`
115			`abort ();`
116			`f3 ();`
117			`c = 0;`
118			`#pragma omp parallel for reduction(+:c)`
119			`for (j = __INT_MAX__; j >= __INT_MAX__; j--)`
120			`c++;`
121			`if (c != 1)`
122			`abort ();`
123			`f4 ();`
124			`return 0;`
125			`}`

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[/] [openrisc/] [trunk/] [gnu-stable/] [gcc-4.5.1/] [libgomp/] [testsuite/] [libgomp.c++/] [pr43893.C] - Blame information for rev 837