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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
118 lines
6.4 KiB
C++
118 lines
6.4 KiB
C++
// RUN: %clang_cc1 -verify -fopenmp -fopenmp-version=45 %s -Wuninitialized
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// RUN: %clang_cc1 -verify -fopenmp-simd -fopenmp-version=45 %s -Wuninitialized
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// RUN: %clang_cc1 -verify -fopenmp %s -Wuninitialized
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// RUN: %clang_cc1 -verify -fopenmp-simd %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 target parallel 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 z;
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#pragma omp target parallel if // expected-error {{expected '(' after 'if'}}
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foo();
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#pragma omp target parallel if ( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
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foo();
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#pragma omp target parallel if () // expected-error {{expected expression}}
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foo();
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#pragma omp target parallel if (argc // expected-error {{expected ')'}} expected-note {{to match this '('}}
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foo();
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#pragma omp target parallel if (argc)) // expected-warning {{extra tokens at the end of '#pragma omp target parallel' are ignored}}
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foo();
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#pragma omp target parallel if (argc > 0 ? argv[1] : argv[2] + z)
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foo();
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#pragma omp target parallel if (foobool(argc)), if (true) // expected-error {{directive '#pragma omp target parallel' cannot contain more than one 'if' clause}}
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foo();
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#pragma omp target parallel if (S) // expected-error {{'S' does not refer to a value}}
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foo();
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#pragma omp target parallel if (argv[1]=2) // expected-error {{expected ')'}} expected-note {{to match this '('}}
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foo();
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#pragma omp target parallel if (argc argc) // expected-error {{expected ')'}} expected-note {{to match this '('}}
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foo();
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#pragma omp target parallel if(argc)
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foo();
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#pragma omp target parallel if(target : // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
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foo();
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#pragma omp target parallel if(parallel : argc // expected-error {{expected ')'}} expected-note {{to match this '('}}
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foo();
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#pragma omp target parallel if(target : argc)
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foo();
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#pragma omp target parallel if(parallel : argc)
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foo();
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#pragma omp target parallel if(target : argc) if(parallel : argc)
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foo();
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#pragma omp target parallel if(parallel : argc) if (for:argc) // expected-error {{directive name modifier 'for' is not allowed for '#pragma omp target parallel'}}
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foo();
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#pragma omp target parallel if(target : argc) if (target :argc) // expected-error {{directive '#pragma omp target parallel' cannot contain more than one 'if' clause with 'target' name modifier}}
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foo();
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#pragma omp target parallel if(parallel : argc) if (parallel :argc) // expected-error {{directive '#pragma omp target parallel' cannot contain more than one 'if' clause with 'parallel' name modifier}}
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foo();
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#pragma omp target parallel if(target : argc) if (argc) // expected-error {{expected 'parallel' directive name modifier}} expected-note {{previous clause with directive name modifier specified here}}
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foo();
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#pragma omp target parallel if(target : argc) if(parallel : argc) if (argc) // expected-error {{no more 'if' clause is allowed}} expected-note {{previous clause with directive name modifier specified here}} expected-note {{previous clause with directive name modifier specified here}}
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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 z;
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#pragma omp target parallel if // expected-error {{expected '(' after 'if'}}
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foo();
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#pragma omp target parallel if ( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
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foo();
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#pragma omp target parallel if () // expected-error {{expected expression}}
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foo();
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#pragma omp target parallel if (argc // expected-error {{expected ')'}} expected-note {{to match this '('}}
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foo();
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#pragma omp target parallel if (argc)) // expected-warning {{extra tokens at the end of '#pragma omp target parallel' are ignored}}
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foo();
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#pragma omp target parallel if (argc > 0 ? argv[1] : argv[2])
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foo();
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#pragma omp target parallel if (foobool(argc)), if (true) // expected-error {{directive '#pragma omp target parallel' cannot contain more than one 'if' clause}}
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foo();
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#pragma omp target parallel if (S1) // expected-error {{'S1' does not refer to a value}}
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foo();
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#pragma omp target parallel if (argv[1]=2) // expected-error {{expected ')'}} expected-note {{to match this '('}}
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foo();
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#pragma omp target parallel if (argc argc) // expected-error {{expected ')'}} expected-note {{to match this '('}}
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foo();
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#pragma omp target parallel if (1 0) // expected-error {{expected ')'}} expected-note {{to match this '('}}
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foo();
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#pragma omp target parallel if(if(tmain(argc, argv) // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
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foo();
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#pragma omp target parallel if(target : // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
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foo();
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#pragma omp target parallel if(parallel : argc // expected-error {{expected ')'}} expected-note {{to match this '('}}
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foo();
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#pragma omp target parallel if(parallel : argc * z)
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foo();
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#pragma omp target parallel if(target : argc) if (for:argc) // expected-error {{directive name modifier 'for' is not allowed for '#pragma omp target parallel'}}
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foo();
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#pragma omp target parallel if(target : argc) if (target :argc) // expected-error {{directive '#pragma omp target parallel' cannot contain more than one 'if' clause with 'target' name modifier}}
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foo();
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#pragma omp target parallel if(parallel : argc) if (parallel :argc) // expected-error {{directive '#pragma omp target parallel' cannot contain more than one 'if' clause with 'parallel' name modifier}}
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foo();
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#pragma omp target parallel if(target : argc) if (argc) // expected-error {{expected 'parallel' directive name modifier}} expected-note {{previous clause with directive name modifier specified here}}
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foo();
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#pragma omp target parallel if(target : argc) if(parallel : argc) if (argc) // expected-error {{no more 'if' clause is allowed}} expected-note {{previous clause with directive name modifier specified here}} expected-note {{previous clause with directive name modifier specified here}}
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foo();
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return tmain(argc, argv);
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}
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