f9910a22ae
This PR enhances the OpenMP `nowait` clause implementation by adding support for optional argument in both parsing and semantic analysis phases. Reference: 1. OpenMP 6.0 Specification, page 481
35 lines
2.9 KiB
C++
35 lines
2.9 KiB
C++
// RUN: %clang_cc1 -triple x86_64-apple-macos10.7.0 -fopenmp -fopenmp-version=45 -verify=expected,omp-52-and-earlier -ferror-limit 100 -o - %s -Wuninitialized
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// RUN: %clang_cc1 -triple x86_64-apple-macos10.7.0 -fopenmp -fopenmp-version=51 -verify=expected,omp-52-and-earlier -ferror-limit 100 -o - %s -Wuninitialized
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// RUN: %clang_cc1 -triple x86_64-apple-macos10.7.0 -fopenmp -fopenmp-version=52 -verify=expected,omp-52-and-earlier -ferror-limit 100 -o - %s -Wuninitialized
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// RUN: %clang_cc1 -triple x86_64-apple-macos10.7.0 -fopenmp -fopenmp-version=60 -verify=expected,omp-60-and-later -ferror-limit 100 -o - %s -Wuninitialized
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// RUN: %clang_cc1 -triple x86_64-apple-macos10.7.0 -fopenmp-simd -fopenmp-version=45 -verify=expected,omp-52-and-earlier -ferror-limit 100 -o - %s -Wuninitialized
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// RUN: %clang_cc1 -triple x86_64-apple-macos10.7.0 -fopenmp-simd -fopenmp-version=51 -verify=expected,omp-52-and-earlier -ferror-limit 100 -o - %s -Wuninitialized
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// RUN: %clang_cc1 -triple x86_64-apple-macos10.7.0 -fopenmp-simd -fopenmp-version=52 -verify=expected,omp-52-and-earlier -ferror-limit 100 -o - %s -Wuninitialized
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// RUN: %clang_cc1 -triple x86_64-apple-macos10.7.0 -fopenmp-simd -fopenmp-version=60 -verify=expected,omp-60-and-later -ferror-limit 100 -o - %s -Wuninitialized
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void foo() {
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}
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int main(int argc, char **argv) {
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int i, z;
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#pragma omp target simd nowait( // omp-52-and-earlier-warning {{extra tokens at the end of '#pragma omp target simd' are ignored}} omp-60-and-later-error {{expected expression}} omp-60-and-later-error {{expected ')'}} omp-60-and-later-note {{to match this '('}}
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for (i = 0; i < argc; ++i) foo();
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#pragma omp target simd nowait (argc)) // expected-warning {{extra tokens at the end of '#pragma omp target simd' are ignored}}
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for (i = 0; i < argc; ++i) foo();
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#pragma omp target simd nowait device (-10u)
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for (i = 0; i < argc; ++i) foo();
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#pragma omp target simd nowait (3.14) device (-10u) // omp-52-and-earlier-warning {{extra tokens at the end of '#pragma omp target simd' are ignored}}
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for (i = 0; i < argc; ++i) foo();
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#pragma omp target simd nowait (argc>> z) // omp-52-and-earlier-warning {{extra tokens at the end of '#pragma omp target simd' are ignored}}
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for (i = 0; i < argc; ++i) foo();
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#pragma omp target simd nowait (argv[1] = 2) // omp-52-and-earlier-warning {{extra tokens at the end of '#pragma omp target simd' are ignored}} omp-60-and-later-error {{expected ')'}} omp-60-and-later-note {{to match this '('}}
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for (i = 0; i < argc; ++i) foo();
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#pragma omp target simd nowait (argc > 0 ? argv[1] : argv[2]) // omp-52-and-earlier-warning {{extra tokens at the end of '#pragma omp target simd' are ignored}}
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for (i = 0; i < argc; ++i) foo();
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#pragma omp target simd nowait (S1) // omp-52-and-earlier-warning {{extra tokens at the end of '#pragma omp target simd' are ignored}} omp-60-and-later-error {{use of undeclared identifier 'S1'}}
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for (i = 0; i < argc; ++i) foo();
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return 0;
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}
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