659d1feeaf
From OpenMP 6.0 features list - OpenMP directives in concurrent loop regions - atomics constructs on concurrent loop regions - Lift nesting restriction on concurrent loop Testing - Updated test/OpenMP/for_order_messages.cpp - check-all
100 lines
5.0 KiB
C++
100 lines
5.0 KiB
C++
// RUN: %clang_cc1 -fsyntax-only -fopenmp -fopenmp-version=50 -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 -fopenmp-version=52 -triple x86_64-unknown-unknown -verify=expected,omp51 %s -Wuninitialized
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// RUN: %clang_cc1 -fsyntax-only -fopenmp -fopenmp-version=60 -triple x86_64-unknown-unknown -verify=expected,omp60 %s -Wuninitialized
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// RUN: %clang_cc1 -fsyntax-only -fopenmp-simd -fopenmp-version=50 -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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// RUN: %clang_cc1 -fsyntax-only -fopenmp-simd -fopenmp-version=52 -triple x86_64-unknown-unknown -verify=expected,omp51 %s -Wuninitialized
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// RUN: %clang_cc1 -fsyntax-only -fopenmp-simd -fopenmp-version=60 -triple x86_64-unknown-unknown -verify=expected,omp60 %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}} omp60-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}} omp60-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 loop bind(parallel) order(concurrent)
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for (int i = 0; i < 10; ++i) {
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#pragma omp parallel for //omp60-error {{construct 'parallel for' not allowed in a region associated with a directive with 'order' clause}}
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for (int j = 0; j < 10; ++j) {
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A += j;
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}
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}
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#pragma omp distribute order(concurrent)
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for (int i = 0; i < 10; ++i) {
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#pragma omp parallel for simd //omp60-error {{construct 'parallel for simd' not allowed in a region associated with a directive with 'order' clause}}
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for (int j = 0; j < 10; ++j) {
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A += j;
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}
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}
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#pragma omp for order(concurrent)
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for (int i = 0; i < 10; ++i) {
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#pragma omp parallel master //omp60-error {{construct 'parallel master' not allowed in a region associated with a directive with 'order' clause}}
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for (int j = 0; j < 10; ++j) {
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A += j;
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}
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}
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#pragma omp for order(concurrent)
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for (int i = 0; i < 10; ++i) {
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#pragma omp parallel master taskloop //omp60-error {{construct 'parallel master taskloop' not allowed in a region associated with a directive with 'order' clause}}
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for (int j = 0; j < 10; ++j) {
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A += j;
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}
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}
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#pragma omp for order(concurrent)
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for (int i = 0; i < 10; ++i) {
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#pragma omp parallel master taskloop simd //omp60-error {{construct 'parallel master taskloop simd' not allowed in a region associated with a directive with 'order' clause}}
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for (int j = 0; j < 10; ++j) {
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A += j;
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}
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}
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#pragma omp for order(concurrent)
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for (int i = 0; i < 10; ++i) {
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#pragma omp parallel sections //omp60-error {{construct 'parallel sections' not allowed in a region associated with a directive with 'order' clause}}
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{
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A++;
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}
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}
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}
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