207 lines
6.9 KiB
C++
207 lines
6.9 KiB
C++
// RUN: %clang_cc1 -verify -fopenmp %s
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// RUN: %clang_cc1 -verify -fopenmp-simd %s
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void foo() {
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}
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struct S1; // expected-note 2 {{declared here}}
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class S2 {
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mutable int a;
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public:
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S2() : a(0) {}
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S2 &operator=(S2 &s2) { return *this; }
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};
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class S3 {
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int a;
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public:
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S3() : a(0) {}
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S3 &operator=(S3 &s3) { return *this; }
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};
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class S4 {
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int a;
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S4();
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S4 &operator=(const S4 &s4); // expected-note 3 {{implicitly declared private here}}
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public:
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S4(int v) : a(v) {}
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};
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class S5 {
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int a;
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S5() : a(0) {}
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S5 &operator=(const S5 &s5) { return *this; } // expected-note 3 {{implicitly declared private here}}
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public:
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S5(int v) : a(v) {}
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};
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S2 k;
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S3 h;
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S4 l(3);
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S5 m(4);
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#pragma omp threadprivate(h, k, l, m)
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template <class T, class C>
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T tmain(T argc, C **argv) {
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T i;
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static T TA;
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#pragma omp parallel
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#pragma omp single copyprivate // expected-error {{expected '(' after 'copyprivate'}}
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#pragma omp parallel
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#pragma omp single copyprivate( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
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#pragma omp parallel
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#pragma omp single copyprivate() // expected-error {{expected expression}}
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#pragma omp parallel
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#pragma omp single copyprivate(k // expected-error {{expected ')'}} expected-note {{to match this '('}}
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#pragma omp parallel
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#pragma omp single copyprivate(h, // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
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#pragma omp parallel
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#pragma omp single copyprivate(argc > 0 ? argv[1] : argv[2]) // expected-error {{expected variable name}}
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#pragma omp parallel
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#pragma omp single copyprivate(l) // expected-error 2 {{'operator=' is a private member of 'S4'}}
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#pragma omp parallel
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#pragma omp single copyprivate(S1) // expected-error {{'S1' does not refer to a value}}
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#pragma omp parallel
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#pragma omp single copyprivate(argv[1]) // expected-error {{expected variable name}}
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#pragma omp parallel // expected-note {{implicitly determined as shared}}
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#pragma omp single copyprivate(i) // expected-error {{copyprivate variable must be threadprivate or private in the enclosing context}}
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#pragma omp parallel
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#pragma omp single copyprivate(m) // expected-error 2 {{'operator=' is a private member of 'S5'}}
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foo();
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#pragma omp parallel private(i)
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{
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#pragma omp single copyprivate(i)
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foo();
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}
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#pragma omp parallel shared(i) // expected-note {{defined as shared}}
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{
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#pragma omp single copyprivate(i) // expected-error {{copyprivate variable must be threadprivate or private in the enclosing context}}
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foo();
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}
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#pragma omp parallel private(i)
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#pragma omp parallel default(shared) // expected-note {{implicitly determined as shared}}
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{
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#pragma omp single copyprivate(i) // expected-error {{copyprivate variable must be threadprivate or private in the enclosing context}}
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foo();
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}
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#pragma omp parallel private(i)
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#pragma omp parallel // expected-note {{implicitly determined as shared}}
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{
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#pragma omp single copyprivate(i) // expected-error {{copyprivate variable must be threadprivate or private in the enclosing context}}
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foo();
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}
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#pragma omp parallel
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#pragma omp single private(i) copyprivate(i) // expected-error {{private variable cannot be copyprivate}} expected-note {{defined as private}}
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foo();
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#pragma omp parallel
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#pragma omp single firstprivate(i) copyprivate(i) // expected-error {{firstprivate variable cannot be copyprivate}} expected-note {{defined as firstprivate}}
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foo();
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#pragma omp parallel private(TA)
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{
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#pragma omp single copyprivate(TA)
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TA = 99;
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}
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return T();
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}
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void bar(S4 a[2], int n, int b[n]) {
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#pragma omp single copyprivate(a, b)
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foo();
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}
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namespace A {
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double x;
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#pragma omp threadprivate(x)
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}
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namespace B {
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using A::x;
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}
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int main(int argc, char **argv) {
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int i;
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static int intA;
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#pragma omp parallel
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#pragma omp single copyprivate // expected-error {{expected '(' after 'copyprivate'}}
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#pragma omp parallel
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#pragma omp single copyprivate( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
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#pragma omp parallel
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#pragma omp single copyprivate() // expected-error {{expected expression}}
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#pragma omp parallel
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#pragma omp single copyprivate(k // expected-error {{expected ')'}} expected-note {{to match this '('}}
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#pragma omp parallel
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#pragma omp single copyprivate(h, // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
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#pragma omp parallel
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#pragma omp single copyprivate(argc > 0 ? argv[1] : argv[2]) // expected-error {{expected variable name}}
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#pragma omp parallel
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#pragma omp single copyprivate(l, B::x) // expected-error {{'operator=' is a private member of 'S4'}}
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#pragma omp parallel
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#pragma omp single copyprivate(S1) // expected-error {{'S1' does not refer to a value}}
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#pragma omp parallel
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#pragma omp single copyprivate(argv[1]) // expected-error {{expected variable name}}
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#pragma omp parallel // expected-note {{implicitly determined as shared}}
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#pragma omp single copyprivate(i) // expected-error {{copyprivate variable must be threadprivate or private in the enclosing context}}
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#pragma omp parallel
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#pragma omp single copyprivate(m) // expected-error {{'operator=' is a private member of 'S5'}}
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foo();
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#pragma omp parallel private(i)
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{
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#pragma omp single copyprivate(i)
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foo();
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}
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#pragma omp parallel shared(i) // expected-note {{defined as shared}}
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{
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#pragma omp single copyprivate(i) // expected-error {{copyprivate variable must be threadprivate or private in the enclosing context}}
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foo();
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}
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#pragma omp parallel private(i)
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#pragma omp parallel default(shared) // expected-note {{implicitly determined as shared}}
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{
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#pragma omp single copyprivate(i) // expected-error {{copyprivate variable must be threadprivate or private in the enclosing context}}
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foo();
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}
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#pragma omp parallel private(i)
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#pragma omp parallel // expected-note {{implicitly determined as shared}}
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{
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#pragma omp single copyprivate(i) // expected-error {{copyprivate variable must be threadprivate or private in the enclosing context}}
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foo();
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}
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#pragma omp parallel
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#pragma omp single private(i) copyprivate(i) // expected-error {{private variable cannot be copyprivate}} expected-note {{defined as private}}
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foo();
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#pragma omp parallel
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#pragma omp single firstprivate(i) copyprivate(i) // expected-error {{firstprivate variable cannot be copyprivate}} expected-note {{defined as firstprivate}}
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foo();
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#pragma omp single copyprivate(i) nowait // expected-error {{the 'copyprivate' clause must not be used with the 'nowait' clause}} expected-note {{'nowait' clause is here}}
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foo();
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#pragma omp parallel private(intA)
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{
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#pragma omp single copyprivate(intA)
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intA = 99;
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}
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return tmain(argc, argv); // expected-note {{in instantiation of function template specialization 'tmain<int, char>' requested here}}
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}
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extern void abort(void);
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void
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single(int a, int b) {
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#pragma omp single copyprivate(a) copyprivate(b)
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{
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a = b = 5;
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}
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if (a != b)
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abort();
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}
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int parallel() {
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#pragma omp parallel
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single(1, 2);
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return 0;
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}
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