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7c34e74c25
This patch gives basic parsing and semantic support for "modifiers" of order clause introduced in OpenMP 5.1 ( section 2.11.3 ) Reviewed By: ABataev Differential Revision: https://reviews.llvm.org/D127855
48 lines
2.6 KiB
C++
48 lines
2.6 KiB
C++
// RUN: %clang_cc1 -fsyntax-only -fopenmp -triple x86_64-unknown-unknown -verify=expected,omp50 %s -Wuninitialized
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// RUN: %clang_cc1 -fsyntax-only -fopenmp -fopenmp-version=51 -triple x86_64-unknown-unknown -verify=expected,omp51 %s -Wuninitialized
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// RUN: %clang_cc1 -fsyntax-only -fopenmp-simd -triple x86_64-unknown-unknown -verify=expected,omp50 %s -Wuninitialized
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// RUN: %clang_cc1 -fsyntax-only -fopenmp-simd -fopenmp-version=51 -triple x86_64-unknown-unknown -verify=expected,omp51 %s -Wuninitialized
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extern int omp_get_num_threads (void);
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int main(int argc, char **argv) {
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int A = 0;
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#pragma omp parallel for order(concurrent)
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for (int i = 0; i < 10; ++i)
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omp_get_num_threads(); // omp51-error {{calls to OpenMP runtime API are not allowed within a region that corresponds to a construct with an order clause that specifies concurrent}}
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#pragma omp parallel for order(reproducible:concurrent) // omp50-error {{expected 'concurrent' in OpenMP clause 'order'}}
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for (int i = 0; i < 10; ++i)
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omp_get_num_threads(); // omp51-error {{calls to OpenMP runtime API are not allowed within a region that corresponds to a construct with an order clause that specifies concurrent}}
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#pragma omp parallel for order(unconstrained:concurrent) // omp50-error {{expected 'concurrent' in OpenMP clause 'order'}}
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for (int i = 0; i < 10; ++i)
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omp_get_num_threads(); // omp51-error {{calls to OpenMP runtime API are not allowed within a region that corresponds to a construct with an order clause that specifies concurrent}}
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#pragma omp parallel for order(concurrent)
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for (int i = 0; i < 10; ++i) {
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for (int j = 0; j < 10; ++j) {
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omp_get_num_threads(); // omp51-error {{calls to OpenMP runtime API are not allowed within a region that corresponds to a construct with an order clause that specifies concurrent}}
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}
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}
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#pragma omp parallel for order(concurrent)
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for (int i = 0; i < 10; ++i) {
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#pragma omp atomic //omp51-error {{construct 'atomic' not allowed in a region associated with a directive with 'order' clause}}
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A++;
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}
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#pragma omp parallel for order(reproducible: concurrent) // omp50-error {{expected 'concurrent' in OpenMP clause 'order'}}
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for (int i = 0; i < 10; ++i) {
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#pragma omp target //omp51-error {{construct 'target' not allowed in a region associated with a directive with 'order' clause}}
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A++;
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}
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#pragma omp parallel for order(unconstrained: concurrent) // omp50-error {{expected 'concurrent' in OpenMP clause 'order'}}
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for (int i = 0; i < 10; ++i) {
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#pragma omp target //omp51-error {{construct 'target' not allowed in a region associated with a directive with 'order' clause}}
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A++;
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}
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}
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