eaa341fbea
Many OpenMP Clang tests do not RUN for version 4.5 and the default version. This first patch in the series only handles test cases which do not require any modifications in the CHECK lines after adding RUN lines for default version. Reviewed By: ABataev Differential Revision: https://reviews.llvm.org/D84844
110 lines
6.6 KiB
C++
110 lines
6.6 KiB
C++
// RUN: %clang_cc1 -verify -fopenmp -fopenmp-version=45 -ferror-limit 100 %s -Wuninitialized
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// RUN: %clang_cc1 -verify -fopenmp-simd -fopenmp-version=45 -ferror-limit 100 %s -Wuninitialized
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// 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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void foo() {
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}
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bool foobool(int argc) {
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return argc;
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}
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void xxx(int argc) {
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int cond; // expected-note {{initialize the variable 'cond' to silence this warning}}
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#pragma omp parallel for if(cond) // expected-warning {{variable 'cond' is uninitialized when used here}}
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for (int i = 0; i < 10; ++i)
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;
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}
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struct S1; // expected-note {{declared here}}
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template <class T, class S> // expected-note {{declared here}}
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int tmain(T argc, S **argv) {
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T i, z;
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#pragma omp parallel for if // expected-error {{expected '(' after 'if'}}
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for (i = 0; i < argc; ++i) foo();
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#pragma omp parallel for if ( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
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for (i = 0; i < argc; ++i) foo();
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#pragma omp parallel for if () // expected-error {{expected expression}}
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for (i = 0; i < argc; ++i) foo();
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#pragma omp parallel for if (argc // expected-error {{expected ')'}} expected-note {{to match this '('}}
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for (i = 0; i < argc; ++i) foo();
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#pragma omp parallel for if (argc)) // expected-warning {{extra tokens at the end of '#pragma omp parallel for' are ignored}}
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for (i = 0; i < argc; ++i) foo();
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#pragma omp parallel for if (argc > 0 ? argv[1] : argv[2])
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for (i = 0; i < argc; ++i) foo();
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#pragma omp parallel for if (foobool(argc)), if (true) // expected-error {{directive '#pragma omp parallel for' cannot contain more than one 'if' clause}}
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for (i = 0; i < argc; ++i) foo();
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#pragma omp parallel for if (S) // expected-error {{'S' does not refer to a value}}
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for (i = 0; i < argc; ++i) foo();
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#pragma omp parallel for if (argv[1]=2) // expected-error {{expected ')'}} expected-note {{to match this '('}}
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for (i = 0; i < argc; ++i) foo();
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#pragma omp parallel for if (argc argc) // expected-error {{expected ')'}} expected-note {{to match this '('}}
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for (i = 0; i < argc; ++i) foo();
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#pragma omp parallel for if(argc/z)
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for (i = 0; i < argc; ++i) foo();
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#pragma omp parallel for if(parallel // expected-error {{use of undeclared identifier 'parallel'}} expected-error {{expected ')'}} expected-note {{to match this '('}}
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for (i = 0; i < argc; ++i) foo();
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#pragma omp parallel for if(parallel : // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
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for (i = 0; i < argc; ++i) foo();
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#pragma omp parallel for if(parallel : argc // expected-error {{expected ')'}} expected-note {{to match this '('}}
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for (i = 0; i < argc; ++i) foo();
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#pragma omp parallel for if(parallel : argc)
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for (i = 0; i < argc; ++i) foo();
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#pragma omp parallel for if(parallel : argc) if (for:argc) // expected-error {{directive name modifier 'for' is not allowed for '#pragma omp parallel for'}}
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for (i = 0; i < argc; ++i) foo();
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#pragma omp parallel for if(parallel : argc) if (parallel:argc) // expected-error {{directive '#pragma omp parallel for' cannot contain more than one 'if' clause with 'parallel' name modifier}}
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for (i = 0; i < argc; ++i) foo();
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#pragma omp parallel for if(parallel : argc) if (argc) // expected-error {{no more 'if' clause is allowed}} expected-note {{previous clause with directive name modifier specified here}}
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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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int main(int argc, char **argv) {
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int i,z;
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#pragma omp parallel for if // expected-error {{expected '(' after 'if'}}
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for (i = 0; i < argc; ++i) foo();
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#pragma omp parallel for if ( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
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for (i = 0; i < argc; ++i) foo();
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#pragma omp parallel for if () // expected-error {{expected expression}}
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for (i = 0; i < argc; ++i) foo();
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#pragma omp parallel for if (argc // expected-error {{expected ')'}} expected-note {{to match this '('}}
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for (i = 0; i < argc; ++i) foo();
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#pragma omp parallel for if (argc)) // expected-warning {{extra tokens at the end of '#pragma omp parallel for' are ignored}}
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for (i = 0; i < argc; ++i) foo();
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#pragma omp parallel for if (argc > 0 ? argv[1] : argv[2])
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for (i = 0; i < argc; ++i) foo();
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#pragma omp parallel for if (foobool(argc)), if (true) // expected-error {{directive '#pragma omp parallel for' cannot contain more than one 'if' clause}}
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for (i = 0; i < argc; ++i) foo();
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#pragma omp parallel for if (S1) // expected-error {{'S1' does not refer to a value}}
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for (i = 0; i < argc; ++i) foo();
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#pragma omp parallel for if (argv[1]=2) // expected-error {{expected ')'}} expected-note {{to match this '('}}
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for (i = 0; i < argc; ++i) foo();
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#pragma omp parallel for if (argc argc) // expected-error {{expected ')'}} expected-note {{to match this '('}}
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for (i = 0; i < argc; ++i) foo();
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#pragma omp parallel for if (1 0) // expected-error {{expected ')'}} expected-note {{to match this '('}}
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for (i = 0; i < argc; ++i) foo();
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#pragma omp parallel for if(if(tmain(argc, argv) // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
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for (i = 0; i < argc; ++i) foo();
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#pragma omp parallel for if(parallel // expected-error {{use of undeclared identifier 'parallel'}} expected-error {{expected ')'}} expected-note {{to match this '('}}
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for (i = 0; i < argc; ++i) foo();
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#pragma omp parallel for if(parallel : // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
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for (i = 0; i < argc; ++i) foo();
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#pragma omp parallel for if(parallel : argc // expected-error {{expected ')'}} expected-note {{to match this '('}}
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for (i = 0; i < argc; ++i) foo();
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#pragma omp parallel for if(parallel : z*argc)
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for (i = 0; i < argc; ++i) foo();
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#pragma omp parallel for if(parallel : argc) if (for:argc) // expected-error {{directive name modifier 'for' is not allowed for '#pragma omp parallel for'}}
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for (i = 0; i < argc; ++i) foo();
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#pragma omp parallel for if(parallel : argc) if (parallel:argc) // expected-error {{directive '#pragma omp parallel for' cannot contain more than one 'if' clause with 'parallel' name modifier}}
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for (i = 0; i < argc; ++i) foo();
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#pragma omp parallel for if(parallel : argc) if (argc) // expected-error {{no more 'if' clause is allowed}} expected-note {{previous clause with directive name modifier specified here}}
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for (i = 0; i < argc; ++i) foo();
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return tmain(argc, argv);
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}
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