forked from OSchip/llvm-project
75 lines
2.2 KiB
C++
75 lines
2.2 KiB
C++
// RUN: %clang_cc1 -verify -fopenmp -ast-print %s | FileCheck %s
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// RUN: %clang_cc1 -fopenmp -x c++ -std=c++11 -emit-pch -o %t %s
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// RUN: %clang_cc1 -fopenmp -std=c++11 -include-pch %t -fsyntax-only -verify %s -ast-print | FileCheck %s
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// expected-no-diagnostics
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#ifndef HEADER
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#define HEADER
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void foo() {}
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template <class T, int N>
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T tmain(T argc) {
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T b = argc, c, d, e, f, g;
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static T a;
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// CHECK: static T a;
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#pragma omp distribute
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// CHECK-NEXT: #pragma omp distribute
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for (int i=0; i < 2; ++i)a=2;
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// CHECK-NEXT: for (int i = 0; i < 2; ++i)
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// CHECK-NEXT: a = 2;
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#pragma omp target
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#pragma omp teams
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#pragma omp distribute private(argc, b), firstprivate(c, d), collapse(2)
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for (int i = 0; i < 10; ++i)
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for (int j = 0; j < 10; ++j)foo();
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// CHECK-NEXT: #pragma omp target
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// CHECK-NEXT: #pragma omp teams
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// CHECK-NEXT: #pragma omp distribute private(argc,b) firstprivate(c,d) collapse(2)
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// CHECK-NEXT: for (int i = 0; i < 10; ++i)
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// CHECK-NEXT: for (int j = 0; j < 10; ++j)
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// CHECK-NEXT: foo();
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for (int i = 0; i < 10; ++i)foo();
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// CHECK-NEXT: for (int i = 0; i < 10; ++i)
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// CHECK-NEXT: foo();
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#pragma omp distribute
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// CHECK: #pragma omp distribute
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for (int i = 0; i < 10; ++i)foo();
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// CHECK-NEXT: for (int i = 0; i < 10; ++i)
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// CHECK-NEXT: foo();
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return T();
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}
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int main (int argc, char **argv) {
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int b = argc, c, d, e, f, g;
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static int a;
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// CHECK: static int a;
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#pragma omp distribute
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// CHECK-NEXT: #pragma omp distribute
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for (int i=0; i < 2; ++i)a=2;
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// CHECK-NEXT: for (int i = 0; i < 2; ++i)
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// CHECK-NEXT: a = 2;
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#pragma omp target
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#pragma omp teams
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#pragma omp distribute private(argc,b),firstprivate(argv, c), collapse(2)
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for (int i = 0; i < 10; ++i)
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for (int j = 0; j < 10; ++j)foo();
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// CHECK-NEXT: #pragma omp target
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// CHECK-NEXT: #pragma omp teams
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// CHECK-NEXT: #pragma omp distribute private(argc,b) firstprivate(argv,c) collapse(2)
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// CHECK-NEXT: for (int i = 0; i < 10; ++i)
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// CHECK-NEXT: for (int j = 0; j < 10; ++j)
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// CHECK-NEXT: foo();
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for (int i = 0; i < 10; ++i)foo();
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// CHECK-NEXT: for (int i = 0; i < 10; ++i)
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// CHECK-NEXT: foo();
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#pragma omp distribute
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// CHECK: #pragma omp distribute
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for (int i = 0; i < 10; ++i)foo();
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// CHECK-NEXT: for (int i = 0; i < 10; ++i)
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// CHECK-NEXT: foo();
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return (0);
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}
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#endif
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