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[OPENMP] Fix for PR31428: variable named like directive name modifier Directive name modifiers in 'if' clause are allowed only for OpenMP 4.5 and higher + in OpenMP 4.5 parsing procedure emits error message if ':' is not found after directive name modifier. llvm-svn: 290175
2016-12-20 20:10:05 +08:00
// RUN: %clang_cc1 -verify -fopenmp -fopenmp-version=45 %s
[OpenMP] Parsing + sema for target parallel for directive. Summary: This patch adds parsing + sema for the target parallel for directive along with testcases. Reviewers: ABataev Differential Revision: http://reviews.llvm.org/D16759 llvm-svn: 259654
2016-02-03 23:46:42 +08:00
[OPENMP] Support for -fopenmp-simd option with compilation of simd loops only. Added support for -fopenmp-simd option that allows compilation of simd-based constructs without emission of OpenMP runtime calls. llvm-svn: 321560
2017-12-30 02:07:07 +08:00
// RUN: %clang_cc1 -verify -fopenmp-simd -fopenmp-version=45 %s
[OpenMP] Parsing + sema for target parallel for directive. Summary: This patch adds parsing + sema for the target parallel for directive along with testcases. Reviewers: ABataev Differential Revision: http://reviews.llvm.org/D16759 llvm-svn: 259654
2016-02-03 23:46:42 +08:00
void foo() {
}
bool foobool(int argc) {
return argc;
}
struct S1; // expected-note {{declared here}}
template <class T, class S> // expected-note {{declared here}}
int tmain(T argc, S **argv) {
int i;
#pragma omp target parallel for if // expected-error {{expected '(' after 'if'}}
for (i = 0; i < argc; ++i) foo();
#pragma omp target parallel for if ( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
for (i = 0; i < argc; ++i) foo();
#pragma omp target parallel for if () // expected-error {{expected expression}}
for (i = 0; i < argc; ++i) foo();
#pragma omp target parallel for if (argc // expected-error {{expected ')'}} expected-note {{to match this '('}}
for (i = 0; i < argc; ++i) foo();
#pragma omp target parallel for if (argc)) // expected-warning {{extra tokens at the end of '#pragma omp target parallel for' are ignored}}
for (i = 0; i < argc; ++i) foo();
#pragma omp target parallel for if (argc > 0 ? argv[1] : argv[2])
for (i = 0; i < argc; ++i) foo();
#pragma omp target parallel for if (foobool(argc)), if (true) // expected-error {{directive '#pragma omp target parallel for' cannot contain more than one 'if' clause}}
for (i = 0; i < argc; ++i) foo();
#pragma omp target parallel for if (S) // expected-error {{'S' does not refer to a value}}
for (i = 0; i < argc; ++i) foo();
#pragma omp target parallel for if (argv[1]=2) // expected-error {{expected ')'}} expected-note {{to match this '('}}
for (i = 0; i < argc; ++i) foo();
#pragma omp target parallel for if (argc argc) // expected-error {{expected ')'}} expected-note {{to match this '('}}
for (i = 0; i < argc; ++i) foo();
#pragma omp target parallel for if(argc)
for (i = 0; i < argc; ++i) foo();
#pragma omp target parallel for if(target : // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
for (i = 0; i < argc; ++i) foo();
#pragma omp target parallel for if(parallel : argc // expected-error {{expected ')'}} expected-note {{to match this '('}}
for (i = 0; i < argc; ++i) foo();
#pragma omp target parallel for if(target : argc)
for (i = 0; i < argc; ++i) foo();
#pragma omp target parallel for if(parallel : argc)
for (i = 0; i < argc; ++i) foo();
#pragma omp target parallel for if(target : argc) if(parallel : argc)
for (i = 0; i < argc; ++i) foo();
#pragma omp target parallel for if(parallel : argc) if (for:argc) // expected-error {{directive name modifier 'for' is not allowed for '#pragma omp target parallel for'}}
for (i = 0; i < argc; ++i) foo();
#pragma omp target parallel for if(target : argc) if (target :argc) // expected-error {{directive '#pragma omp target parallel for' cannot contain more than one 'if' clause with 'target' name modifier}}
for (i = 0; i < argc; ++i) foo();
#pragma omp target parallel for if(parallel : argc) if (parallel :argc) // expected-error {{directive '#pragma omp target parallel for' cannot contain more than one 'if' clause with 'parallel' name modifier}}
for (i = 0; i < argc; ++i) foo();
#pragma omp target parallel for if(target : argc) if (argc) // expected-error {{expected 'parallel' directive name modifier}} expected-note {{previous clause with directive name modifier specified here}}
for (i = 0; i < argc; ++i) foo();
#pragma omp target parallel for 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}}
for (i = 0; i < argc; ++i) foo();
return 0;
}
int main(int argc, char **argv) {
int i;
#pragma omp target parallel for if // expected-error {{expected '(' after 'if'}}
for (i = 0; i < argc; ++i) foo();
#pragma omp target parallel for if ( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
for (i = 0; i < argc; ++i) foo();
#pragma omp target parallel for if () // expected-error {{expected expression}}
for (i = 0; i < argc; ++i) foo();
#pragma omp target parallel for if (argc // expected-error {{expected ')'}} expected-note {{to match this '('}}
for (i = 0; i < argc; ++i) foo();
#pragma omp target parallel for if (argc)) // expected-warning {{extra tokens at the end of '#pragma omp target parallel for' are ignored}}
for (i = 0; i < argc; ++i) foo();
#pragma omp target parallel for if (argc > 0 ? argv[1] : argv[2])
for (i = 0; i < argc; ++i) foo();
#pragma omp target parallel for if (foobool(argc)), if (true) // expected-error {{directive '#pragma omp target parallel for' cannot contain more than one 'if' clause}}
for (i = 0; i < argc; ++i) foo();
#pragma omp target parallel for if (S1) // expected-error {{'S1' does not refer to a value}}
for (i = 0; i < argc; ++i) foo();
#pragma omp target parallel for if (argv[1]=2) // expected-error {{expected ')'}} expected-note {{to match this '('}}
for (i = 0; i < argc; ++i) foo();
#pragma omp target parallel for if (argc argc) // expected-error {{expected ')'}} expected-note {{to match this '('}}
for (i = 0; i < argc; ++i) foo();
#pragma omp target parallel for if (1 0) // expected-error {{expected ')'}} expected-note {{to match this '('}}
for (i = 0; i < argc; ++i) foo();
#pragma omp target parallel for if(if(tmain(argc, argv) // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
for (i = 0; i < argc; ++i) foo();
#pragma omp target parallel for if(target : // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
for (i = 0; i < argc; ++i) foo();
#pragma omp target parallel for if(parallel : argc // expected-error {{expected ')'}} expected-note {{to match this '('}}
for (i = 0; i < argc; ++i) foo();
#pragma omp target parallel for if(parallel : argc)
for (i = 0; i < argc; ++i) foo();
#pragma omp target parallel for if(target : argc) if (for:argc) // expected-error {{directive name modifier 'for' is not allowed for '#pragma omp target parallel for'}}
for (i = 0; i < argc; ++i) foo();
#pragma omp target parallel for if(target : argc) if (target :argc) // expected-error {{directive '#pragma omp target parallel for' cannot contain more than one 'if' clause with 'target' name modifier}}
for (i = 0; i < argc; ++i) foo();
#pragma omp target parallel for if(parallel : argc) if (parallel :argc) // expected-error {{directive '#pragma omp target parallel for' cannot contain more than one 'if' clause with 'parallel' name modifier}}
for (i = 0; i < argc; ++i) foo();
#pragma omp target parallel for if(target : argc) if (argc) // expected-error {{expected 'parallel' directive name modifier}} expected-note {{previous clause with directive name modifier specified here}}
for (i = 0; i < argc; ++i) foo();
#pragma omp target parallel for 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}}
for (i = 0; i < argc; ++i) foo();
return tmain(argc, argv);
}