// { dg-do run }
|
// { dg-do run }
|
|
|
typedef __PTRDIFF_TYPE__ ptrdiff_t;
|
typedef __PTRDIFF_TYPE__ ptrdiff_t;
|
extern "C" void abort ();
|
extern "C" void abort ();
|
|
|
template
|
template
|
class I
|
class I
|
{
|
{
|
public:
|
public:
|
typedef ptrdiff_t difference_type;
|
typedef ptrdiff_t difference_type;
|
I ();
|
I ();
|
~I ();
|
~I ();
|
I (T *);
|
I (T *);
|
I (const I &);
|
I (const I &);
|
T &operator * ();
|
T &operator * ();
|
T *operator -> ();
|
T *operator -> ();
|
T &operator [] (const difference_type &) const;
|
T &operator [] (const difference_type &) const;
|
I &operator = (const I &);
|
I &operator = (const I &);
|
I &operator ++ ();
|
I &operator ++ ();
|
I operator ++ (int);
|
I operator ++ (int);
|
I &operator -- ();
|
I &operator -- ();
|
I operator -- (int);
|
I operator -- (int);
|
I &operator += (const difference_type &);
|
I &operator += (const difference_type &);
|
I &operator -= (const difference_type &);
|
I &operator -= (const difference_type &);
|
I operator + (const difference_type &) const;
|
I operator + (const difference_type &) const;
|
I operator - (const difference_type &) const;
|
I operator - (const difference_type &) const;
|
template friend bool operator == (I &, I &);
|
template friend bool operator == (I &, I &);
|
template friend bool operator == (const I &, const I &);
|
template friend bool operator == (const I &, const I &);
|
template friend bool operator < (I &, I &);
|
template friend bool operator < (I &, I &);
|
template friend bool operator < (const I &, const I &);
|
template friend bool operator < (const I &, const I &);
|
template friend bool operator <= (I &, I &);
|
template friend bool operator <= (I &, I &);
|
template friend bool operator <= (const I &, const I &);
|
template friend bool operator <= (const I &, const I &);
|
template friend bool operator > (I &, I &);
|
template friend bool operator > (I &, I &);
|
template friend bool operator > (const I &, const I &);
|
template friend bool operator > (const I &, const I &);
|
template friend bool operator >= (I &, I &);
|
template friend bool operator >= (I &, I &);
|
template friend bool operator >= (const I &, const I &);
|
template friend bool operator >= (const I &, const I &);
|
template friend typename I::difference_type operator - (I &, I &);
|
template friend typename I::difference_type operator - (I &, I &);
|
template friend typename I::difference_type operator - (const I &, const I &);
|
template friend typename I::difference_type operator - (const I &, const I &);
|
template friend I operator + (typename I::difference_type , const I &);
|
template friend I operator + (typename I::difference_type , const I &);
|
private:
|
private:
|
T *p;
|
T *p;
|
};
|
};
|
template I::I () : p (0) {}
|
template I::I () : p (0) {}
|
template I::~I () { p = (T *) 0; }
|
template I::~I () { p = (T *) 0; }
|
template I::I (T *x) : p (x) {}
|
template I::I (T *x) : p (x) {}
|
template I::I (const I &x) : p (x.p) {}
|
template I::I (const I &x) : p (x.p) {}
|
template T &I::operator * () { return *p; }
|
template T &I::operator * () { return *p; }
|
template T *I::operator -> () { return p; }
|
template T *I::operator -> () { return p; }
|
template T &I::operator [] (const difference_type &x) const { return p[x]; }
|
template T &I::operator [] (const difference_type &x) const { return p[x]; }
|
template I &I::operator = (const I &x) { p = x.p; return *this; }
|
template I &I::operator = (const I &x) { p = x.p; return *this; }
|
template I &I::operator ++ () { ++p; return *this; }
|
template I &I::operator ++ () { ++p; return *this; }
|
template I I::operator ++ (int) { return I (p++); }
|
template I I::operator ++ (int) { return I (p++); }
|
template I &I::operator -- () { --p; return *this; }
|
template I &I::operator -- () { --p; return *this; }
|
template I I::operator -- (int) { return I (p--); }
|
template I I::operator -- (int) { return I (p--); }
|
template I &I::operator += (const difference_type &x) { p += x; return *this; }
|
template I &I::operator += (const difference_type &x) { p += x; return *this; }
|
template I &I::operator -= (const difference_type &x) { p -= x; return *this; }
|
template I &I::operator -= (const difference_type &x) { p -= x; return *this; }
|
template I I::operator + (const difference_type &x) const { return I (p + x); }
|
template I I::operator + (const difference_type &x) const { return I (p + x); }
|
template I I::operator - (const difference_type &x) const { return I (p - x); }
|
template I I::operator - (const difference_type &x) const { return I (p - x); }
|
template bool operator == (I &x, I &y) { return x.p == y.p; }
|
template bool operator == (I &x, I &y) { return x.p == y.p; }
|
template bool operator == (const I &x, const I &y) { return x.p == y.p; }
|
template bool operator == (const I &x, const I &y) { return x.p == y.p; }
|
template bool operator != (I &x, I &y) { return !(x == y); }
|
template bool operator != (I &x, I &y) { return !(x == y); }
|
template bool operator != (const I &x, const I &y) { return !(x == y); }
|
template bool operator != (const I &x, const I &y) { return !(x == y); }
|
template bool operator < (I &x, I &y) { return x.p < y.p; }
|
template bool operator < (I &x, I &y) { return x.p < y.p; }
|
template bool operator < (const I &x, const I &y) { return x.p < y.p; }
|
template bool operator < (const I &x, const I &y) { return x.p < y.p; }
|
template bool operator <= (I &x, I &y) { return x.p <= y.p; }
|
template bool operator <= (I &x, I &y) { return x.p <= y.p; }
|
template bool operator <= (const I &x, const I &y) { return x.p <= y.p; }
|
template bool operator <= (const I &x, const I &y) { return x.p <= y.p; }
|
template bool operator > (I &x, I &y) { return x.p > y.p; }
|
template bool operator > (I &x, I &y) { return x.p > y.p; }
|
template bool operator > (const I &x, const I &y) { return x.p > y.p; }
|
template bool operator > (const I &x, const I &y) { return x.p > y.p; }
|
template bool operator >= (I &x, I &y) { return x.p >= y.p; }
|
template bool operator >= (I &x, I &y) { return x.p >= y.p; }
|
template bool operator >= (const I &x, const I &y) { return x.p >= y.p; }
|
template bool operator >= (const I &x, const I &y) { return x.p >= y.p; }
|
template typename I::difference_type operator - (I &x, I &y) { return x.p - y.p; }
|
template typename I::difference_type operator - (I &x, I &y) { return x.p - y.p; }
|
template typename I::difference_type operator - (const I &x, const I &y) { return x.p - y.p; }
|
template typename I::difference_type operator - (const I &x, const I &y) { return x.p - y.p; }
|
template I operator + (typename I::difference_type x, const I &y) { return I (x + y.p); }
|
template I operator + (typename I::difference_type x, const I &y) { return I (x + y.p); }
|
|
|
template
|
template
|
class J
|
class J
|
{
|
{
|
public:
|
public:
|
J(const I &x, const I &y) : b (x), e (y) {}
|
J(const I &x, const I &y) : b (x), e (y) {}
|
const I &begin ();
|
const I &begin ();
|
const I &end ();
|
const I &end ();
|
private:
|
private:
|
I b, e;
|
I b, e;
|
};
|
};
|
|
|
template const I &J::begin () { return b; }
|
template const I &J::begin () { return b; }
|
template const I &J::end () { return e; }
|
template const I &J::end () { return e; }
|
|
|
int results[2000];
|
int results[2000];
|
|
|
template
|
template
|
void
|
void
|
baz (I &i)
|
baz (I &i)
|
{
|
{
|
if (*i < 0 || *i >= 2000)
|
if (*i < 0 || *i >= 2000)
|
abort ();
|
abort ();
|
results[*i]++;
|
results[*i]++;
|
}
|
}
|
|
|
I
|
I
|
f1 (const I &x, const I &y)
|
f1 (const I &x, const I &y)
|
{
|
{
|
I i;
|
I i;
|
#pragma omp parallel shared (i)
|
#pragma omp parallel shared (i)
|
{
|
{
|
#pragma omp for lastprivate (i) schedule(runtime)
|
#pragma omp for lastprivate (i) schedule(runtime)
|
for (i = x; i < y - 1; ++i)
|
for (i = x; i < y - 1; ++i)
|
baz (i);
|
baz (i);
|
#pragma omp single
|
#pragma omp single
|
i += 3;
|
i += 3;
|
}
|
}
|
return I (i);
|
return I (i);
|
}
|
}
|
|
|
I
|
I
|
f2 (const I &x, const I &y)
|
f2 (const I &x, const I &y)
|
{
|
{
|
I i;
|
I i;
|
#pragma omp parallel for lastprivate (i)
|
#pragma omp parallel for lastprivate (i)
|
for (i = x; i < y - 1; i = 1 - 6 + 7 + i)
|
for (i = x; i < y - 1; i = 1 - 6 + 7 + i)
|
baz (i);
|
baz (i);
|
return I (i);
|
return I (i);
|
}
|
}
|
|
|
template
|
template
|
I
|
I
|
f3 (const I &x, const I &y)
|
f3 (const I &x, const I &y)
|
{
|
{
|
I i;
|
I i;
|
#pragma omp parallel
|
#pragma omp parallel
|
#pragma omp for lastprivate (i)
|
#pragma omp for lastprivate (i)
|
for (i = x + 1000 - 64; i <= y - 10; i++)
|
for (i = x + 1000 - 64; i <= y - 10; i++)
|
baz (i);
|
baz (i);
|
return i;
|
return i;
|
}
|
}
|
|
|
template
|
template
|
I
|
I
|
f4 (const I &x, const I &y)
|
f4 (const I &x, const I &y)
|
{
|
{
|
I i;
|
I i;
|
#pragma omp parallel for lastprivate (i)
|
#pragma omp parallel for lastprivate (i)
|
for (i = x + 2000 - 64; i > y + 10; --i)
|
for (i = x + 2000 - 64; i > y + 10; --i)
|
baz (i);
|
baz (i);
|
return I (i);
|
return I (i);
|
}
|
}
|
|
|
template
|
template
|
I
|
I
|
f5 (const I &x, const I &y)
|
f5 (const I &x, const I &y)
|
{
|
{
|
I i;
|
I i;
|
#pragma omp parallel for lastprivate (i)
|
#pragma omp parallel for lastprivate (i)
|
for (i = x; i > y + T (6); i--)
|
for (i = x; i > y + T (6); i--)
|
baz (i);
|
baz (i);
|
return i;
|
return i;
|
}
|
}
|
|
|
template
|
template
|
I
|
I
|
f6 (const I &x, const I &y)
|
f6 (const I &x, const I &y)
|
{
|
{
|
I i;
|
I i;
|
#pragma omp parallel for lastprivate (i)
|
#pragma omp parallel for lastprivate (i)
|
for (i = x - T (7); i > y; i -= T (2))
|
for (i = x - T (7); i > y; i -= T (2))
|
baz (i);
|
baz (i);
|
return I (i);
|
return I (i);
|
}
|
}
|
|
|
template
|
template
|
I
|
I
|
f7 (I i, const I &x, const I &y)
|
f7 (I i, const I &x, const I &y)
|
{
|
{
|
#pragma omp parallel for lastprivate (i)
|
#pragma omp parallel for lastprivate (i)
|
for (i = x - 10; i <= y + 10; i += N)
|
for (i = x - 10; i <= y + 10; i += N)
|
baz (i);
|
baz (i);
|
return I (i);
|
return I (i);
|
}
|
}
|
|
|
template
|
template
|
I
|
I
|
f8 (J j)
|
f8 (J j)
|
{
|
{
|
I i;
|
I i;
|
#pragma omp parallel shared (i)
|
#pragma omp parallel shared (i)
|
#pragma omp for lastprivate (i)
|
#pragma omp for lastprivate (i)
|
for (i = j.begin (); i <= j.end () + N; i += 2)
|
for (i = j.begin (); i <= j.end () + N; i += 2)
|
baz (i);
|
baz (i);
|
return i;
|
return i;
|
}
|
}
|
|
|
I i9;
|
I i9;
|
|
|
template
|
template
|
I &
|
I &
|
f9 (J j)
|
f9 (J j)
|
{
|
{
|
#pragma omp parallel for lastprivate (i9)
|
#pragma omp parallel for lastprivate (i9)
|
for (i9 = j.begin () + N; i9 <= j.end () - N; i9 = i9 - N)
|
for (i9 = j.begin () + N; i9 <= j.end () - N; i9 = i9 - N)
|
baz (i9);
|
baz (i9);
|
return i9;
|
return i9;
|
}
|
}
|
|
|
template
|
template
|
I
|
I
|
f10 (const I &x, const I &y)
|
f10 (const I &x, const I &y)
|
{
|
{
|
I i;
|
I i;
|
#pragma omp parallel for lastprivate (i)
|
#pragma omp parallel for lastprivate (i)
|
for (i = x; i > y; i = i + N)
|
for (i = x; i > y; i = i + N)
|
baz (i);
|
baz (i);
|
return i;
|
return i;
|
}
|
}
|
|
|
template
|
template
|
T
|
T
|
f11 (T i, const T &x, const T &y)
|
f11 (T i, const T &x, const T &y)
|
{
|
{
|
#pragma omp parallel
|
#pragma omp parallel
|
#pragma omp for lastprivate (i)
|
#pragma omp for lastprivate (i)
|
for (i = x + U (2); i <= y + U (1); i = U (2) + U (3) + i)
|
for (i = x + U (2); i <= y + U (1); i = U (2) + U (3) + i)
|
baz (i);
|
baz (i);
|
return T (i);
|
return T (i);
|
}
|
}
|
|
|
template
|
template
|
T
|
T
|
f12 (const T &x, const T &y)
|
f12 (const T &x, const T &y)
|
{
|
{
|
T i;
|
T i;
|
#pragma omp parallel for lastprivate (i)
|
#pragma omp parallel for lastprivate (i)
|
for (i = x; i > y; --i)
|
for (i = x; i > y; --i)
|
baz (i);
|
baz (i);
|
return i;
|
return i;
|
}
|
}
|
|
|
#define check(expr) \
|
#define check(expr) \
|
for (int i = 0; i < 2000; i++) \
|
for (int i = 0; i < 2000; i++) \
|
if (expr) \
|
if (expr) \
|
{ \
|
{ \
|
if (results[i] != 1) \
|
if (results[i] != 1) \
|
abort (); \
|
abort (); \
|
results[i] = 0; \
|
results[i] = 0; \
|
} \
|
} \
|
else if (results[i]) \
|
else if (results[i]) \
|
abort ()
|
abort ()
|
|
|
int
|
int
|
main ()
|
main ()
|
{
|
{
|
int a[2000];
|
int a[2000];
|
long b[2000];
|
long b[2000];
|
for (int i = 0; i < 2000; i++)
|
for (int i = 0; i < 2000; i++)
|
{
|
{
|
a[i] = i;
|
a[i] = i;
|
b[i] = i;
|
b[i] = i;
|
}
|
}
|
if (*f1 (&a[10], &a[1873]) != 1875)
|
if (*f1 (&a[10], &a[1873]) != 1875)
|
abort ();
|
abort ();
|
check (i >= 10 && i < 1872);
|
check (i >= 10 && i < 1872);
|
if (*f2 (&a[0], &a[1998]) != 1998)
|
if (*f2 (&a[0], &a[1998]) != 1998)
|
abort ();
|
abort ();
|
check (i < 1997 && (i & 1) == 0);
|
check (i < 1997 && (i & 1) == 0);
|
if (*f3 (&a[10], &a[1971]) != 1962)
|
if (*f3 (&a[10], &a[1971]) != 1962)
|
abort ();
|
abort ();
|
check (i >= 946 && i <= 1961);
|
check (i >= 946 && i <= 1961);
|
if (*f4 (&a[0], &a[30]) != 40)
|
if (*f4 (&a[0], &a[30]) != 40)
|
abort ();
|
abort ();
|
check (i > 40 && i <= 2000 - 64);
|
check (i > 40 && i <= 2000 - 64);
|
if (*f5 (&a[1931], &a[17]) != 23)
|
if (*f5 (&a[1931], &a[17]) != 23)
|
abort ();
|
abort ();
|
check (i > 23 && i <= 1931);
|
check (i > 23 && i <= 1931);
|
if (*f6 (&a[1931], &a[17]) != 16)
|
if (*f6 (&a[1931], &a[17]) != 16)
|
abort ();
|
abort ();
|
check (i > 17 && i <= 1924 && (i & 1) == 0);
|
check (i > 17 && i <= 1924 && (i & 1) == 0);
|
if (*f7<6> (I (), &a[12], &a[1800]) != 1814)
|
if (*f7<6> (I (), &a[12], &a[1800]) != 1814)
|
abort ();
|
abort ();
|
check (i >= 2 && i <= 1808 && (i - 2) % 6 == 0);
|
check (i >= 2 && i <= 1808 && (i - 2) % 6 == 0);
|
if (*f8<121> (J (&a[14], &a[1803])) != 1926)
|
if (*f8<121> (J (&a[14], &a[1803])) != 1926)
|
abort ();
|
abort ();
|
check (i >= 14 && i <= 1924 && (i & 1) == 0);
|
check (i >= 14 && i <= 1924 && (i & 1) == 0);
|
if (*f9<-3L> (J (&a[27], &a[1761])) != 1767)
|
if (*f9<-3L> (J (&a[27], &a[1761])) != 1767)
|
abort ();
|
abort ();
|
check (i >= 24 && i <= 1764 && (i % 3) == 0);
|
check (i >= 24 && i <= 1764 && (i % 3) == 0);
|
if (*f10 (&a[1939], &a[17]) != 14)
|
if (*f10 (&a[1939], &a[17]) != 14)
|
abort ();
|
abort ();
|
check (i >= 21 && i <= 1939 && i % 7 == 0);
|
check (i >= 21 && i <= 1939 && i % 7 == 0);
|
if (*f11, short> (I (), &a[71], &a[1941]) != 1943)
|
if (*f11, short> (I (), &a[71], &a[1941]) != 1943)
|
abort ();
|
abort ();
|
check (i >= 73 && i <= 1938 && (i - 73) % 5 == 0);
|
check (i >= 73 && i <= 1938 && (i - 73) % 5 == 0);
|
if (*f12 > (&a[1761], &a[37]) != 37)
|
if (*f12 > (&a[1761], &a[37]) != 37)
|
abort ();
|
abort ();
|
check (i > 37 && i <= 1761);
|
check (i > 37 && i <= 1761);
|
if (*f10 (&b[1939], &b[17]) != 14)
|
if (*f10 (&b[1939], &b[17]) != 14)
|
abort ();
|
abort ();
|
check (i >= 21 && i <= 1939 && i % 7 == 0);
|
check (i >= 21 && i <= 1939 && i % 7 == 0);
|
if (*f11, short> (I (), &b[71], &b[1941]) != 1943)
|
if (*f11, short> (I (), &b[71], &b[1941]) != 1943)
|
abort ();
|
abort ();
|
check (i >= 73 && i <= 1938 && (i - 73) % 5 == 0);
|
check (i >= 73 && i <= 1938 && (i - 73) % 5 == 0);
|
if (*f12 > (&b[1761], &b[37]) != 37)
|
if (*f12 > (&b[1761], &b[37]) != 37)
|
abort ();
|
abort ();
|
check (i > 37 && i <= 1761);
|
check (i > 37 && i <= 1761);
|
}
|
}
|
|
|
