forked from OSchip/llvm-project
258 lines
8.7 KiB
C++
258 lines
8.7 KiB
C++
// RUN: %clang_cc1 -verify -fopenmp -ast-print %s -Wsign-conversion | FileCheck %s
|
|
// RUN: %clang_cc1 -fopenmp -x c++ -std=c++11 -emit-pch -o %t %s
|
|
// RUN: %clang_cc1 -fopenmp -std=c++11 -include-pch %t -fsyntax-only -verify %s -ast-print | FileCheck %s
|
|
|
|
// RUN: %clang_cc1 -verify -fopenmp-simd -ast-print %s -Wsign-conversion | FileCheck %s
|
|
// RUN: %clang_cc1 -fopenmp-simd -x c++ -std=c++11 -emit-pch -o %t %s
|
|
// RUN: %clang_cc1 -fopenmp-simd -std=c++11 -include-pch %t -fsyntax-only -verify %s -ast-print | FileCheck %s
|
|
// expected-no-diagnostics
|
|
|
|
#ifndef HEADER
|
|
#define HEADER
|
|
|
|
void foo() {}
|
|
|
|
struct S {
|
|
S(): a(0) {}
|
|
S(int v) : a(v) {}
|
|
int a;
|
|
typedef int type;
|
|
};
|
|
|
|
template <typename T>
|
|
class S7 : public T {
|
|
protected:
|
|
T a;
|
|
T &b;
|
|
typename T::type c:12;
|
|
typename T::type &d;
|
|
S7() : a(0), b(a), c(0), d(a.a) {}
|
|
|
|
public:
|
|
S7(typename T::type v) : a(v), b(a), c(v), d(a.a) {
|
|
#pragma omp for private(a) private(this->a) private(T::a)
|
|
for (int k = 0; k < a.a; ++k)
|
|
++this->a.a;
|
|
#pragma omp for lastprivate(a) lastprivate(this->a) lastprivate(T::a)
|
|
for (int k = 0; k < a.a; ++k)
|
|
++this->a.a;
|
|
#pragma omp for linear(val(c))
|
|
for (int k = 0; k < a.a; ++k)
|
|
++this->a.a;
|
|
}
|
|
S7 &operator=(S7 &s) {
|
|
#pragma omp for private(a) private(this->a)
|
|
for (int k = 0; k < s.a.a; ++k)
|
|
++s.a.a;
|
|
#pragma omp for lastprivate(a) lastprivate(this->a)
|
|
for (int k = 0; k < s.a.a; ++k)
|
|
++s.a.a;
|
|
#pragma omp for linear(uval(this->b))
|
|
for (int k = 0; k < s.a.a; ++k)
|
|
++s.a.a;
|
|
return *this;
|
|
}
|
|
};
|
|
|
|
// CHECK: #pragma omp for private(this->a) private(this->a) private(T::a)
|
|
// CHECK: #pragma omp for lastprivate(this->a) lastprivate(this->a) lastprivate(T::a)
|
|
// CHECK: #pragma omp for linear(val(this->c))
|
|
// CHECK: #pragma omp for private(this->a) private(this->a)
|
|
// CHECK: #pragma omp for lastprivate(this->a) lastprivate(this->a)
|
|
// CHECK: #pragma omp for linear(uval(this->b))
|
|
// CHECK: #pragma omp for private(this->a) private(this->a) private(this->S::a)
|
|
// CHECK: #pragma omp for lastprivate(this->a) lastprivate(this->a) lastprivate(this->S::a)
|
|
// CHECK: #pragma omp for linear(val(this->c))
|
|
|
|
class S8 : public S7<S> {
|
|
S8() {}
|
|
|
|
public:
|
|
S8(int v) : S7<S>(v){
|
|
#pragma omp for private(a) private(this->a) private(S7<S>::a)
|
|
for (int k = 0; k < a.a; ++k)
|
|
++this->a.a;
|
|
#pragma omp for lastprivate(a) lastprivate(this->a) lastprivate(S7<S>::a)
|
|
for (int k = 0; k < a.a; ++k)
|
|
++this->a.a;
|
|
#pragma omp for linear(ref(S7<S>::d))
|
|
for (int k = 0; k < a.a; ++k)
|
|
++this->a.a;
|
|
}
|
|
S8 &operator=(S8 &s) {
|
|
#pragma omp for private(a) private(this->a)
|
|
for (int k = 0; k < s.a.a; ++k)
|
|
++s.a.a;
|
|
#pragma omp for lastprivate(a) lastprivate(this->a)
|
|
for (int k = 0; k < s.a.a; ++k)
|
|
++s.a.a;
|
|
#pragma omp for linear(this->c)
|
|
for (int k = 0; k < s.a.a; ++k)
|
|
++s.a.a;
|
|
return *this;
|
|
}
|
|
};
|
|
|
|
// CHECK: #pragma omp for private(this->a) private(this->a) private(this->S7<S>::a)
|
|
// CHECK: #pragma omp for lastprivate(this->a) lastprivate(this->a) lastprivate(this->S7<S>::a)
|
|
// CHECK: #pragma omp for linear(ref(this->S7<S>::d))
|
|
// CHECK: #pragma omp for private(this->a) private(this->a)
|
|
// CHECK: #pragma omp for lastprivate(this->a) lastprivate(this->a)
|
|
// CHECK: #pragma omp for linear(this->c)
|
|
|
|
template <class T, int N>
|
|
T tmain(T argc) {
|
|
T b = argc, c, d, e, f, g;
|
|
T arr[N];
|
|
static T a;
|
|
// CHECK: static T a;
|
|
#pragma omp for schedule(dynamic) linear(a) allocate(a)
|
|
// CHECK-NEXT: #pragma omp for schedule(dynamic) linear(a) allocate(a)
|
|
for (int i = 0; i < 2; ++i)
|
|
a = 2;
|
|
// CHECK-NEXT: for (int i = 0; i < 2; ++i)
|
|
// CHECK-NEXT: a = 2;
|
|
#pragma omp for schedule(nonmonotonic: dynamic)
|
|
// CHECK-NEXT: #pragma omp for schedule(nonmonotonic: dynamic)
|
|
for (int i = 0; i < 2; ++i)
|
|
a = 2;
|
|
// CHECK-NEXT: for (int i = 0; i < 2; ++i)
|
|
// CHECK-NEXT: a = 2;
|
|
#pragma omp for schedule(monotonic : dynamic)
|
|
// CHECK-NEXT: #pragma omp for schedule(monotonic: dynamic)
|
|
for (int i = 0; i < 2; ++i)
|
|
a = 2;
|
|
// CHECK-NEXT: for (int i = 0; i < 2; ++i)
|
|
// CHECK-NEXT: a = 2;
|
|
#pragma omp for schedule(nonmonotonic : guided)
|
|
// CHECK-NEXT: #pragma omp for schedule(nonmonotonic: guided)
|
|
for (int i = 0; i < 2; ++i)
|
|
a = 2;
|
|
// CHECK-NEXT: for (int i = 0; i < 2; ++i)
|
|
// CHECK-NEXT: a = 2;
|
|
#pragma omp for schedule(monotonic : guided)
|
|
// CHECK-NEXT: #pragma omp for schedule(monotonic: guided)
|
|
for (int i = 0; i < 2; ++i)
|
|
a = 2;
|
|
// CHECK-NEXT: for (int i = 0; i < 2; ++i)
|
|
// CHECK-NEXT: a = 2;
|
|
#pragma omp for schedule(nonmonotonic : static)
|
|
// CHECK-NEXT: #pragma omp for schedule(nonmonotonic: static)
|
|
for (int i = 0; i < 2; ++i)
|
|
a = 2;
|
|
// CHECK-NEXT: for (int i = 0; i < 2; ++i)
|
|
// CHECK-NEXT: a = 2;
|
|
#pragma omp for schedule(monotonic :static)
|
|
// CHECK-NEXT: #pragma omp for schedule(monotonic: static)
|
|
for (int i = 0; i < 2; ++i)
|
|
a = 2;
|
|
// CHECK-NEXT: for (int i = 0; i < 2; ++i)
|
|
// CHECK-NEXT: a = 2;
|
|
#pragma omp for schedule(nonmonotonic : auto)
|
|
// CHECK-NEXT: #pragma omp for schedule(nonmonotonic: auto)
|
|
for (int i = 0; i < 2; ++i)
|
|
a = 2;
|
|
// CHECK-NEXT: for (int i = 0; i < 2; ++i)
|
|
// CHECK-NEXT: a = 2;
|
|
#pragma omp for schedule(monotonic : auto)
|
|
// CHECK-NEXT: #pragma omp for schedule(monotonic: auto)
|
|
for (int i = 0; i < 2; ++i)
|
|
a = 2;
|
|
// CHECK-NEXT: for (int i = 0; i < 2; ++i)
|
|
// CHECK-NEXT: a = 2;
|
|
#pragma omp for schedule(nonmonotonic : runtime)
|
|
// CHECK-NEXT: #pragma omp for schedule(nonmonotonic: runtime)
|
|
for (int i = 0; i < 2; ++i)
|
|
a = 2;
|
|
// CHECK-NEXT: for (int i = 0; i < 2; ++i)
|
|
// CHECK-NEXT: a = 2;
|
|
#pragma omp for schedule(monotonic : runtime)
|
|
// CHECK-NEXT: #pragma omp for schedule(monotonic: runtime)
|
|
for (int i = 0; i < 2; ++i)
|
|
a = 2;
|
|
// CHECK-NEXT: for (int i = 0; i < 2; ++i)
|
|
// CHECK-NEXT: a = 2;
|
|
#pragma omp parallel
|
|
#pragma omp for allocate(argc) private(argc, b), firstprivate(c, d), lastprivate(d, f) collapse(N) schedule(static, N) ordered(N) nowait
|
|
for (auto &x : arr) {
|
|
int j, hhh = 0;
|
|
for (int i = 0; i < 2; ++i) {
|
|
int j, hhh = 0;
|
|
for (int j = 0; j < 2; ++j)
|
|
for (int j = 0; j < 2; ++j)
|
|
for (int j = 0; j < 2; ++j)
|
|
for (int j = 0; j < 2; ++j)
|
|
for (int i = 0; i < 2; ++i)
|
|
for (int j = 0; j < 2; ++j)
|
|
for (int j = 0; j < 2; ++j)
|
|
for (int j = 0; j < 2; ++j)
|
|
for (int j = 0; j < 2; ++j)
|
|
foo();
|
|
++hhh;
|
|
}
|
|
++hhh;
|
|
}
|
|
// CHECK-NEXT: #pragma omp parallel
|
|
// CHECK-NEXT: #pragma omp for allocate(argc) private(argc,b) firstprivate(c,d) lastprivate(d,f) collapse(N) schedule(static, N) ordered(N) nowait
|
|
// CHECK-NEXT: for (auto &x : arr) {
|
|
// CHECK-NEXT: int j, hhh = 0;
|
|
// CHECK-NEXT: for (int i = 0; i < 2; ++i) {
|
|
// CHECK-NEXT: int j, hhh = 0;
|
|
// CHECK-NEXT: for (int j = 0; j < 2; ++j)
|
|
// CHECK-NEXT: for (int j = 0; j < 2; ++j)
|
|
// CHECK-NEXT: for (int j = 0; j < 2; ++j)
|
|
// CHECK-NEXT: for (int j = 0; j < 2; ++j)
|
|
// CHECK-NEXT: for (int i = 0; i < 2; ++i)
|
|
// CHECK-NEXT: for (int j = 0; j < 2; ++j)
|
|
// CHECK-NEXT: for (int j = 0; j < 2; ++j)
|
|
// CHECK-NEXT: for (int j = 0; j < 2; ++j)
|
|
// CHECK-NEXT: for (int j = 0; j < 2; ++j)
|
|
// CHECK-NEXT: foo();
|
|
// CHECK-NEXT: ++hhh;
|
|
// CHECK-NEXT: }
|
|
// CHECK-NEXT: ++hhh;
|
|
// CHECK-NEXT: }
|
|
return T();
|
|
}
|
|
|
|
int main(int argc, char **argv) {
|
|
// CHECK: int main(int argc, char **argv) {
|
|
int b = argc, c, d, e, f, g;
|
|
float arr[20];
|
|
static int a;
|
|
// CHECK: static int a;
|
|
#pragma omp for schedule(guided, argc) reduction(+:argv[0][:1]) order(concurrent)
|
|
// CHECK-NEXT: #pragma omp for schedule(guided, argc) reduction(+: argv[0][:1]) order(concurrent)
|
|
for (int i = argc; i < c; ++i)
|
|
a = 2;
|
|
// CHECK-NEXT: for (int i = argc; i < c; ++i)
|
|
// CHECK-NEXT: a = 2;
|
|
#pragma omp parallel
|
|
#pragma omp for private(argc, b), firstprivate(argv, c), lastprivate(d, f) collapse(3) schedule(auto) ordered nowait linear(g:-1) reduction(task, +:e)
|
|
for (int i = 0; i < 10; ++i)
|
|
for (int j = 0; j < 10; ++j)
|
|
for (auto x : arr)
|
|
foo(), (void)x;
|
|
// CHECK-NEXT: #pragma omp parallel
|
|
// CHECK-NEXT: #pragma omp for private(argc,b) firstprivate(argv,c) lastprivate(d,f) collapse(3) schedule(auto) ordered nowait linear(g: -1) reduction(task, +: e)
|
|
// CHECK-NEXT: for (int i = 0; i < 10; ++i)
|
|
// CHECK-NEXT: for (int j = 0; j < 10; ++j)
|
|
// CHECK-NEXT: for (auto x : arr)
|
|
// CHECK-NEXT: foo() , (void)x;
|
|
char buf[9] = "01234567";
|
|
char *p, *q;
|
|
#pragma omp parallel
|
|
#pragma omp for
|
|
for (p = buf; p < &buf[8]; p++)
|
|
for (q = &buf[0]; q <= buf + 7; q++)
|
|
foo();
|
|
// CHECK: #pragma omp parallel
|
|
// CHECK-NEXT: #pragma omp for{{$}}
|
|
// CHECK-NEXT: for (p = buf; p < &buf[8]; p++)
|
|
// CHECK-NEXT: for (q = &buf[0]; q <= buf + 7; q++)
|
|
// CHECK-NEXT: foo();
|
|
return (tmain<int, 5>(argc) + tmain<char, 1>(argv[0][0]));
|
|
}
|
|
|
|
#endif
|