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[OPENMP]Add -Wunintialized to the erroneous tests for future fix PR42392, NFC. llvm-svn: 365334
2019-07-08 23:45:24 +08:00
// RUN: %clang_cc1 -verify -fopenmp -fopenmp-version=45 %s -Wuninitialized
[OPENMP] Parsing/Sema of directive omp parallel for simd llvm-svn: 218299
2014-09-23 17:33:00 +08:00
[OPENMP]Add -Wunintialized to the erroneous tests for future fix PR42392, NFC. llvm-svn: 365334
2019-07-08 23:45:24 +08:00
// RUN: %clang_cc1 -verify -fopenmp-simd -fopenmp-version=45 %s -Wuninitialized
[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
[OPENMP] Parsing/Sema of directive omp parallel for simd llvm-svn: 218299
2014-09-23 17:33:00 +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) {
[OPENMP]Add -Wunintialized to the erroneous tests for future fix PR42392, NFC. llvm-svn: 365334
2019-07-08 23:45:24 +08:00
T i, z;
[OPENMP] Parsing/Sema of directive omp parallel for simd llvm-svn: 218299
2014-09-23 17:33:00 +08:00
#pragma omp parallel for simd if // expected-error {{expected '(' after 'if'}}
for (i = 0; i < argc; ++i) foo();
#pragma omp parallel for simd if ( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
for (i = 0; i < argc; ++i) foo();
#pragma omp parallel for simd if () // expected-error {{expected expression}}
for (i = 0; i < argc; ++i) foo();
#pragma omp parallel for simd if (argc // expected-error {{expected ')'}} expected-note {{to match this '('}}
for (i = 0; i < argc; ++i) foo();
#pragma omp parallel for simd if (argc)) // expected-warning {{extra tokens at the end of '#pragma omp parallel for simd' are ignored}}
for (i = 0; i < argc; ++i) foo();
#pragma omp parallel for simd if (argc > 0 ? argv[1] : argv[2])
for (i = 0; i < argc; ++i) foo();
#pragma omp parallel for simd if (foobool(argc)), if (true) // expected-error {{directive '#pragma omp parallel for simd' cannot contain more than one 'if' clause}}
for (i = 0; i < argc; ++i) foo();
#pragma omp parallel for simd if (S) // expected-error {{'S' does not refer to a value}}
for (i = 0; i < argc; ++i) foo();
#pragma omp parallel for simd if (argv[1]=2) // expected-error {{expected ')'}} expected-note {{to match this '('}}
for (i = 0; i < argc; ++i) foo();
#pragma omp parallel for simd if (argc argc) // expected-error {{expected ')'}} expected-note {{to match this '('}}
for (i = 0; i < argc; ++i) foo();
[OPENMP]Add -Wunintialized to the erroneous tests for future fix PR42392, NFC. llvm-svn: 365334
2019-07-08 23:45:24 +08:00
#pragma omp parallel for simd if(argc + z)
[OPENMP] Parsing/Sema of directive omp parallel for simd llvm-svn: 218299
2014-09-23 17:33:00 +08:00
for (i = 0; i < argc; ++i) foo();
[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
#pragma omp parallel for simd if(parallel // expected-error {{use of undeclared identifier 'parallel'}} expected-error {{expected ')'}} expected-note {{to match this '('}}
[OPENMP 4.1] Parsing/sema analysis for extended format of 'if' clause. OpenMP 4.1 added special 'directive-name-modifier' to the 'if' clause. Format of 'if' clause is as follows: ``` if([ directive-name-modifier :] scalar-logical-expression) ``` The restriction rules are also changed. 1. If any 'if' clause on the directive includes a 'directive-name-modifier' then all 'if' clauses on the directive must include a 'directive-name-modifier'. 2. At most one 'if' clause without a 'directive-name-modifier' can appear on the directive. 3. At most one 'if' clause with some particular 'directive-name-modifier' can appear on the directive. 'directive-name-modifier' is important for combined directives and allows to separate conditions in 'if' clause for simple sub-directives in combined directive. This 'directive-name-modifier' identifies the sub-directive to which this 'if' clause must be applied. llvm-svn: 246747
2015-09-03 15:23:48 +08:00
for (i = 0; i < argc; ++i) foo();
#pragma omp parallel for simd if(parallel : // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
for (i = 0; i < argc; ++i) foo();
#pragma omp parallel for simd if(parallel : argc // expected-error {{expected ')'}} expected-note {{to match this '('}}
for (i = 0; i < argc; ++i) foo();
#pragma omp parallel for simd if(parallel : argc)
for (i = 0; i < argc; ++i) foo();
#pragma omp parallel for simd if(parallel : argc) if (for:argc) // expected-error {{directive name modifier 'for' is not allowed for '#pragma omp parallel for simd'}}
for (i = 0; i < argc; ++i) foo();
#pragma omp parallel for simd if(parallel : argc) if (parallel:argc) // expected-error {{directive '#pragma omp parallel for simd' cannot contain more than one 'if' clause with 'parallel' name modifier}}
for (i = 0; i < argc; ++i) foo();
[OPENMP] Emit an additional note during analysis of 'if' clause. Patch adds emission of additional note for 'if' clauses with name modifiers in case if 'if' clause without name modified was specified or 'if' clause with the same name modifier was specified. llvm-svn: 247706
2015-09-16 01:23:56 +08:00
#pragma omp parallel for simd if(parallel : argc) if (argc) // expected-error {{no more 'if' clause is allowed}} expected-note {{previous clause with directive name modifier specified here}}
[OPENMP 4.1] Parsing/sema analysis for extended format of 'if' clause. OpenMP 4.1 added special 'directive-name-modifier' to the 'if' clause. Format of 'if' clause is as follows: ``` if([ directive-name-modifier :] scalar-logical-expression) ``` The restriction rules are also changed. 1. If any 'if' clause on the directive includes a 'directive-name-modifier' then all 'if' clauses on the directive must include a 'directive-name-modifier'. 2. At most one 'if' clause without a 'directive-name-modifier' can appear on the directive. 3. At most one 'if' clause with some particular 'directive-name-modifier' can appear on the directive. 'directive-name-modifier' is important for combined directives and allows to separate conditions in 'if' clause for simple sub-directives in combined directive. This 'directive-name-modifier' identifies the sub-directive to which this 'if' clause must be applied. llvm-svn: 246747
2015-09-03 15:23:48 +08:00
for (i = 0; i < argc; ++i) foo();
[OPENMP] Parsing/Sema of directive omp parallel for simd llvm-svn: 218299
2014-09-23 17:33:00 +08:00
return 0;
}
int main(int argc, char **argv) {
[OPENMP]Add -Wunintialized to the erroneous tests for future fix PR42392, NFC. llvm-svn: 365334
2019-07-08 23:45:24 +08:00
int i, z;
[OPENMP] Parsing/Sema of directive omp parallel for simd llvm-svn: 218299
2014-09-23 17:33:00 +08:00
#pragma omp parallel for simd if // expected-error {{expected '(' after 'if'}}
for (i = 0; i < argc; ++i) foo();
#pragma omp parallel for simd if ( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
for (i = 0; i < argc; ++i) foo();
#pragma omp parallel for simd if () // expected-error {{expected expression}}
for (i = 0; i < argc; ++i) foo();
#pragma omp parallel for simd if (argc // expected-error {{expected ')'}} expected-note {{to match this '('}}
for (i = 0; i < argc; ++i) foo();
#pragma omp parallel for simd if (argc)) // expected-warning {{extra tokens at the end of '#pragma omp parallel for simd' are ignored}}
for (i = 0; i < argc; ++i) foo();
#pragma omp parallel for simd if (argc > 0 ? argv[1] : argv[2])
for (i = 0; i < argc; ++i) foo();
#pragma omp parallel for simd if (foobool(argc)), if (true) // expected-error {{directive '#pragma omp parallel for simd' cannot contain more than one 'if' clause}}
for (i = 0; i < argc; ++i) foo();
#pragma omp parallel for simd if (S1) // expected-error {{'S1' does not refer to a value}}
for (i = 0; i < argc; ++i) foo();
#pragma omp parallel for simd if (argv[1]=2) // expected-error {{expected ')'}} expected-note {{to match this '('}}
for (i = 0; i < argc; ++i) foo();
#pragma omp parallel for simd if (argc argc) // expected-error {{expected ')'}} expected-note {{to match this '('}}
for (i = 0; i < argc; ++i) foo();
#pragma omp parallel for simd if (1 0) // expected-error {{expected ')'}} expected-note {{to match this '('}}
for (i = 0; i < argc; ++i) foo();
#pragma omp parallel for simd if(if(tmain(argc, argv) // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
for (i = 0; i < argc; ++i) foo();
[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
#pragma omp parallel for simd if(parallel // expected-error {{use of undeclared identifier 'parallel'}} expected-error {{expected ')'}} expected-note {{to match this '('}}
[OPENMP 4.1] Parsing/sema analysis for extended format of 'if' clause. OpenMP 4.1 added special 'directive-name-modifier' to the 'if' clause. Format of 'if' clause is as follows: ``` if([ directive-name-modifier :] scalar-logical-expression) ``` The restriction rules are also changed. 1. If any 'if' clause on the directive includes a 'directive-name-modifier' then all 'if' clauses on the directive must include a 'directive-name-modifier'. 2. At most one 'if' clause without a 'directive-name-modifier' can appear on the directive. 3. At most one 'if' clause with some particular 'directive-name-modifier' can appear on the directive. 'directive-name-modifier' is important for combined directives and allows to separate conditions in 'if' clause for simple sub-directives in combined directive. This 'directive-name-modifier' identifies the sub-directive to which this 'if' clause must be applied. llvm-svn: 246747
2015-09-03 15:23:48 +08:00
for (i = 0; i < argc; ++i) foo();
#pragma omp parallel for simd if(parallel : // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
for (i = 0; i < argc; ++i) foo();
#pragma omp parallel for simd if(parallel : argc // expected-error {{expected ')'}} expected-note {{to match this '('}}
for (i = 0; i < argc; ++i) foo();
[OPENMP]Add -Wunintialized to the erroneous tests for future fix PR42392, NFC. llvm-svn: 365334
2019-07-08 23:45:24 +08:00
#pragma omp parallel for simd if(parallel : argc / z)
[OPENMP 4.1] Parsing/sema analysis for extended format of 'if' clause. OpenMP 4.1 added special 'directive-name-modifier' to the 'if' clause. Format of 'if' clause is as follows: ``` if([ directive-name-modifier :] scalar-logical-expression) ``` The restriction rules are also changed. 1. If any 'if' clause on the directive includes a 'directive-name-modifier' then all 'if' clauses on the directive must include a 'directive-name-modifier'. 2. At most one 'if' clause without a 'directive-name-modifier' can appear on the directive. 3. At most one 'if' clause with some particular 'directive-name-modifier' can appear on the directive. 'directive-name-modifier' is important for combined directives and allows to separate conditions in 'if' clause for simple sub-directives in combined directive. This 'directive-name-modifier' identifies the sub-directive to which this 'if' clause must be applied. llvm-svn: 246747
2015-09-03 15:23:48 +08:00
for (i = 0; i < argc; ++i) foo();
#pragma omp parallel for simd if(parallel : argc) if (for:argc) // expected-error {{directive name modifier 'for' is not allowed for '#pragma omp parallel for simd'}}
for (i = 0; i < argc; ++i) foo();
#pragma omp parallel for simd if(parallel : argc) if (parallel:argc) // expected-error {{directive '#pragma omp parallel for simd' cannot contain more than one 'if' clause with 'parallel' name modifier}}
for (i = 0; i < argc; ++i) foo();
[OPENMP] Emit an additional note during analysis of 'if' clause. Patch adds emission of additional note for 'if' clauses with name modifiers in case if 'if' clause without name modified was specified or 'if' clause with the same name modifier was specified. llvm-svn: 247706
2015-09-16 01:23:56 +08:00
#pragma omp parallel for simd if(parallel : argc) if (argc) // expected-error {{no more 'if' clause is allowed}} expected-note {{previous clause with directive name modifier specified here}}
[OPENMP 4.1] Parsing/sema analysis for extended format of 'if' clause. OpenMP 4.1 added special 'directive-name-modifier' to the 'if' clause. Format of 'if' clause is as follows: ``` if([ directive-name-modifier :] scalar-logical-expression) ``` The restriction rules are also changed. 1. If any 'if' clause on the directive includes a 'directive-name-modifier' then all 'if' clauses on the directive must include a 'directive-name-modifier'. 2. At most one 'if' clause without a 'directive-name-modifier' can appear on the directive. 3. At most one 'if' clause with some particular 'directive-name-modifier' can appear on the directive. 'directive-name-modifier' is important for combined directives and allows to separate conditions in 'if' clause for simple sub-directives in combined directive. This 'directive-name-modifier' identifies the sub-directive to which this 'if' clause must be applied. llvm-svn: 246747
2015-09-03 15:23:48 +08:00
for (i = 0; i < argc; ++i) foo();
[OPENMP] Parsing/Sema of directive omp parallel for simd llvm-svn: 218299
2014-09-23 17:33:00 +08:00
return tmain(argc, argv);
}