forked from OSchip/llvm-project
94 lines
5.9 KiB
C++
94 lines
5.9 KiB
C++
// RUN: %clang_cc1 -verify -fopenmp -ferror-limit 100 %s -Wuninitialized
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// RUN: %clang_cc1 -verify -fopenmp-simd -ferror-limit 100 %s -Wuninitialized
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int main(int argc, char **argv) {
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#pragma omp cancellation // expected-error {{expected an OpenMP directive}}
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#pragma omp cancel // expected-error {{one of 'for', 'parallel', 'sections' or 'taskgroup' is expected}}
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;
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#pragma omp parallel
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{
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#pragma omp cancel // expected-error {{one of 'for', 'parallel', 'sections' or 'taskgroup' is expected}}
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}
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#pragma omp cancel parallel untied // expected-error {{unexpected OpenMP clause 'untied' in directive '#pragma omp cancel'}} expected-error {{orphaned 'omp cancel' directives are prohibited; perhaps you forget to enclose the directive into a region?}}
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#pragma omp cancel unknown // expected-error {{one of 'for', 'parallel', 'sections' or 'taskgroup' is expected}}
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#pragma omp parallel
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{
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#pragma omp cancel unknown // expected-error {{one of 'for', 'parallel', 'sections' or 'taskgroup' is expected}}
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}
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#pragma omp cancel sections( // expected-warning {{extra tokens at the end of '#pragma omp cancel' are ignored}} expected-error {{orphaned 'omp cancel' directives are prohibited; perhaps you forget to enclose the directive into a region?}}
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#pragma omp cancel for, ) // expected-warning {{extra tokens at the end of '#pragma omp cancel' are ignored}} expected-error {{orphaned 'omp cancel' directives are prohibited; perhaps you forget to enclose the directive into a region?}}
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#pragma omp cancel taskgroup() // expected-warning {{extra tokens at the end of '#pragma omp cancel' are ignored}} expected-error {{orphaned 'omp cancel' directives are prohibited; perhaps you forget to enclose the directive into a region?}}
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#pragma omp cancel parallel, if // expected-warning {{extra tokens at the end of '#pragma omp cancel' are ignored}} expected-error {{orphaned 'omp cancel' directives are prohibited; perhaps you forget to enclose the directive into a region?}}
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if (argc)
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#pragma omp cancel for // expected-error {{'#pragma omp cancel' cannot be an immediate substatement}} expected-error {{orphaned 'omp cancel' directives are prohibited; perhaps you forget to enclose the directive into a region?}}
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if (argc) {
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#pragma omp taskgroup
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#pragma omp task
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#pragma omp parallel
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{
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#pragma omp cancel taskgroup // expected-error {{region cannot be closely nested inside 'parallel' region}}
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}
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}
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#pragma omp parallel
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#pragma omp taskgroup
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{
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#pragma omp cancel taskgroup // expected-error {{region cannot be closely nested inside 'taskgroup' region}}
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}
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#pragma omp parallel
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{
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#pragma omp cancel for // expected-error {{region cannot be closely nested inside 'parallel' region}}
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}
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#pragma omp task
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{
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#pragma omp cancel sections // expected-error {{region cannot be closely nested inside 'task' region}}
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}
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#pragma omp sections
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{
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#pragma omp cancel parallel allocate(argc) // expected-error {{region cannot be closely nested inside 'sections' region}} expected-error {{unexpected OpenMP clause 'allocate' in directive '#pragma omp cancel'}}
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}
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while (argc)
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#pragma omp cancel for // expected-error {{'#pragma omp cancel' cannot be an immediate substatement}} expected-error {{orphaned 'omp cancel' directives are prohibited; perhaps you forget to enclose the directive into a region?}}
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while (argc) {
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#pragma omp cancel sections // expected-error {{orphaned 'omp cancel' directives are prohibited; perhaps you forget to enclose the directive into a region?}}
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}
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do
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#pragma omp cancel parallel // expected-error {{'#pragma omp cancel' cannot be an immediate substatement}} expected-error {{orphaned 'omp cancel' directives are prohibited; perhaps you forget to enclose the directive into a region?}}
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while (argc)
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;
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do {
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#pragma omp cancel taskgroup // expected-error {{orphaned 'omp cancel' directives are prohibited; perhaps you forget to enclose the directive into a region?}}
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} while (argc);
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switch (argc)
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#pragma omp cancel parallel // expected-error {{'#pragma omp cancel' cannot be an immediate substatement}} expected-error {{orphaned 'omp cancel' directives are prohibited; perhaps you forget to enclose the directive into a region?}}
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switch (argc)
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case 1:
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#pragma omp cancel sections // expected-error {{'#pragma omp cancel' cannot be an immediate substatement}} expected-error {{orphaned 'omp cancel' directives are prohibited; perhaps you forget to enclose the directive into a region?}}
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switch (argc)
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case 1: {
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#pragma omp cancel for // expected-error {{orphaned 'omp cancel' directives are prohibited; perhaps you forget to enclose the directive into a region?}}
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}
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switch (argc) {
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#pragma omp cancel taskgroup // expected-error {{orphaned 'omp cancel' directives are prohibited; perhaps you forget to enclose the directive into a region?}}
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case 1:
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#pragma omp cancel parallel // expected-error {{orphaned 'omp cancel' directives are prohibited; perhaps you forget to enclose the directive into a region?}}
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break;
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default: {
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#pragma omp cancel sections // expected-error {{orphaned 'omp cancel' directives are prohibited; perhaps you forget to enclose the directive into a region?}}
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} break;
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}
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for (;;)
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#pragma omp cancel for // expected-error {{'#pragma omp cancel' cannot be an immediate substatement}} expected-error {{orphaned 'omp cancel' directives are prohibited; perhaps you forget to enclose the directive into a region?}}
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for (;;) {
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#pragma omp cancel taskgroup // expected-error {{orphaned 'omp cancel' directives are prohibited; perhaps you forget to enclose the directive into a region?}}
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}
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label:
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#pragma omp cancel parallel // expected-error {{orphaned 'omp cancel' directives are prohibited; perhaps you forget to enclose the directive into a region?}}
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label1 : {
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#pragma omp cancel sections // expected-error {{orphaned 'omp cancel' directives are prohibited; perhaps you forget to enclose the directive into a region?}}
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}
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return 0;
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}
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