2020-04-22 01:21:00 +08:00
// RUN: %clang_cc1 -verify -fopenmp -fopenmp-version=50 %s -Wuninitialized
2016-02-03 23:46:42 +08:00
2020-04-22 01:21:00 +08:00
// RUN: %clang_cc1 -verify -fopenmp-simd -fopenmp-version=50 %s -Wuninitialized
2017-12-30 02:07:07 +08:00
2019-03-29 03:15:36 +08:00
typedef void * * omp_allocator_handle_t ;
2020-05-01 01:32:22 +08:00
extern const omp_allocator_handle_t omp_null_allocator ;
2019-03-29 03:15:36 +08:00
extern const omp_allocator_handle_t omp_default_mem_alloc ;
extern const omp_allocator_handle_t omp_large_cap_mem_alloc ;
extern const omp_allocator_handle_t omp_const_mem_alloc ;
extern const omp_allocator_handle_t omp_high_bw_mem_alloc ;
extern const omp_allocator_handle_t omp_low_lat_mem_alloc ;
extern const omp_allocator_handle_t omp_cgroup_mem_alloc ;
extern const omp_allocator_handle_t omp_pteam_mem_alloc ;
extern const omp_allocator_handle_t omp_thread_mem_alloc ;
2016-02-03 23:46:42 +08:00
void foo ( ) {
}
bool foobool ( int argc ) {
return argc ;
}
struct S1 ; // expected-note 2 {{declared here}} expected-note 2 {{forward declaration of 'S1'}}
extern S1 a ;
class S2 {
mutable int a ;
public :
S2 ( ) : a ( 0 ) { }
} ;
const S2 b ;
const S2 ba [ 5 ] ;
class S3 {
int a ;
public :
S3 ( ) : a ( 0 ) { }
} ;
const S3 ca [ 5 ] ;
class S4 {
int a ;
S4 ( ) ; // expected-note {{implicitly declared private here}}
public :
S4 ( int v ) : a ( v ) {
# pragma omp target parallel for private(a) private(this->a)
for ( int k = 0 ; k < v ; + + k )
+ + this - > a ;
}
} ;
class S5 {
int a ;
S5 ( ) : a ( 0 ) { } // expected-note {{implicitly declared private here}}
public :
S5 ( int v ) : a ( v ) { }
S5 & operator = ( S5 & s ) {
# pragma omp target parallel for private(a) private(this->a) private(s.a) // expected-error {{expected variable name or data member of current class}}
2019-12-07 20:31:46 +08:00
for ( int k = 0 ; k < s . a ; + + k ) // expected-warning {{Type 'S5' is not trivially copyable and not guaranteed to be mapped correctly}}
2016-02-03 23:46:42 +08:00
+ + s . a ;
return * this ;
}
} ;
template < typename T >
class S6 {
public :
T a ;
S6 ( ) : a ( 0 ) { }
S6 ( T v ) : a ( v ) {
# pragma omp target parallel for private(a) private(this->a)
for ( int k = 0 ; k < v ; + + k )
+ + this - > a ;
}
S6 & operator = ( S6 & s ) {
# pragma omp target parallel for private(a) private(this->a) private(s.a) // expected-error {{expected variable name or data member of current class}}
for ( int k = 0 ; k < s . a ; + + k )
+ + s . a ;
return * this ;
}
} ;
template < typename T >
class S7 : public T {
T a ;
S7 ( ) : a ( 0 ) { }
public :
S7 ( T v ) : a ( v ) {
# pragma omp target parallel for private(a) private(this->a) private(T::a)
for ( int k = 0 ; k < a . a ; + + k )
+ + this - > a . a ;
}
S7 & operator = ( S7 & s ) {
# pragma omp target parallel for private(a) private(this->a) private(s.a) private(s.T::a) // expected-error 2 {{expected variable name or data member of current class}}
for ( int k = 0 ; k < s . a . a ; + + k )
+ + s . a . a ;
return * this ;
}
} ;
S3 h ;
# pragma omp threadprivate(h) // expected-note 2 {{defined as threadprivate or thread local}}
template < class I , class C >
int foomain ( I argc , C * * argv ) {
I e ( 4 ) ;
I g ( 5 ) ;
2019-07-08 23:45:24 +08:00
int i , z ;
2016-02-03 23:46:42 +08:00
int & j = i ;
# pragma omp target parallel for private // expected-error {{expected '(' after 'private'}}
for ( int k = 0 ; k < argc ; + + k )
+ + k ;
# pragma omp target parallel for private( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
for ( int k = 0 ; k < argc ; + + k )
+ + k ;
# pragma omp target parallel for private() // expected-error {{expected expression}}
for ( int k = 0 ; k < argc ; + + k )
+ + k ;
# pragma omp target parallel for private(argc // expected-error {{expected ')'}} expected-note {{to match this '('}}
for ( int k = 0 ; k < argc ; + + k )
+ + k ;
2016-04-01 16:43:42 +08:00
# pragma omp target parallel for private(argc, // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
2016-02-03 23:46:42 +08:00
for ( int k = 0 ; k < argc ; + + k )
+ + k ;
# pragma omp target parallel for private(argc > 0 ? argv[1] : argv[2]) // expected-error {{expected variable name}}
for ( int k = 0 ; k < argc ; + + k )
+ + k ;
2019-03-27 22:14:31 +08:00
# pragma omp target parallel for private(argc) allocate , allocate(, allocate(omp_default , allocate(omp_default_mem_alloc, allocate(omp_default_mem_alloc:, allocate(omp_default_mem_alloc: argc, allocate(omp_default_mem_alloc: argv), allocate(argv) // expected-error {{expected '(' after 'allocate'}} expected-error 2 {{expected expression}} expected-error 2 {{expected ')'}} expected-error {{use of undeclared identifier 'omp_default'}} expected-note 2 {{to match this '('}}
2016-02-03 23:46:42 +08:00
for ( int k = 0 ; k < argc ; + + k )
+ + k ;
# pragma omp target parallel for private(S1) // expected-error {{'S1' does not refer to a value}}
for ( int k = 0 ; k < argc ; + + k )
+ + k ;
2019-07-08 23:45:24 +08:00
# pragma omp target parallel for private(a, b, z) // expected-error {{private variable with incomplete type 'S1'}}
2016-02-03 23:46:42 +08:00
for ( int k = 0 ; k < argc ; + + k )
+ + k ;
# pragma omp target parallel for private(argv[1]) // expected-error {{expected variable name}}
for ( int k = 0 ; k < argc ; + + k )
+ + k ;
2020-04-22 01:21:00 +08:00
# pragma omp target parallel for private(e, g) allocate(omp_thread_mem_alloc: e) uses_allocators(omp_thread_mem_alloc) // expected-warning {{allocator with the 'thread' trait access has unspecified behavior on 'target parallel for' directive}}
2016-02-03 23:46:42 +08:00
for ( int k = 0 ; k < argc ; + + k )
+ + k ;
# pragma omp target parallel for private(h) // expected-error {{threadprivate or thread local variable cannot be private}}
for ( int k = 0 ; k < argc ; + + k )
+ + k ;
# pragma omp parallel
{
int v = 0 ;
int i ;
# pragma omp target parallel for private(i)
for ( int k = 0 ; k < argc ; + + k ) {
i = k ;
v + = i ;
}
}
# pragma omp parallel shared(i)
# pragma omp parallel private(i)
# pragma omp target parallel for private(j)
for ( int k = 0 ; k < argc ; + + k )
+ + k ;
# pragma omp target parallel for private(i)
for ( int k = 0 ; k < argc ; + + k )
+ + k ;
return 0 ;
}
namespace A {
double x ;
# pragma omp threadprivate(x) // expected-note {{defined as threadprivate or thread local}}
}
namespace B {
using A : : x ;
}
int main ( int argc , char * * argv ) {
S4 e ( 4 ) ;
S5 g ( 5 ) ;
S6 < float > s6 ( 0.0 ) , s6_0 ( 1.0 ) ;
S7 < S6 < float > > s7 ( 0.0 ) , s7_0 ( 1.0 ) ;
2019-07-08 23:45:24 +08:00
int i , z ;
2016-02-03 23:46:42 +08:00
int & j = i ;
# pragma omp target parallel for private // expected-error {{expected '(' after 'private'}}
for ( int k = 0 ; k < argc ; + + k )
+ + k ;
# pragma omp target parallel for private( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
for ( int k = 0 ; k < argc ; + + k )
+ + k ;
# pragma omp target parallel for private() // expected-error {{expected expression}}
for ( int k = 0 ; k < argc ; + + k )
+ + k ;
# pragma omp target parallel for private(argc // expected-error {{expected ')'}} expected-note {{to match this '('}}
for ( int k = 0 ; k < argc ; + + k )
+ + k ;
2016-04-01 16:43:42 +08:00
# pragma omp target parallel for private(argc, // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
2016-02-03 23:46:42 +08:00
for ( int k = 0 ; k < argc ; + + k )
+ + k ;
# pragma omp target parallel for private(argc > 0 ? argv[1] : argv[2]) // expected-error {{expected variable name}}
for ( int k = 0 ; k < argc ; + + k )
+ + k ;
2019-07-08 23:45:24 +08:00
# pragma omp target parallel for private(argc, z)
2016-02-03 23:46:42 +08:00
for ( int k = 0 ; k < argc ; + + k )
+ + k ;
# pragma omp target parallel for private(S1) // expected-error {{'S1' does not refer to a value}}
for ( int k = 0 ; k < argc ; + + k )
+ + k ;
# pragma omp target parallel for private(a, b) // expected-error {{private variable with incomplete type 'S1'}}
for ( int k = 0 ; k < argc ; + + k )
+ + k ;
# pragma omp target parallel for private(argv[1]) // expected-error {{expected variable name}}
for ( int k = 0 ; k < argc ; + + k )
+ + k ;
# pragma omp target parallel for private(e, g) // expected-error {{calling a private constructor of class 'S4'}} expected-error {{calling a private constructor of class 'S5'}}
for ( int k = 0 ; k < argc ; + + k )
+ + k ;
# pragma omp target parallel for private(h, B::x) // expected-error 2 {{threadprivate or thread local variable cannot be private}}
for ( int k = 0 ; k < argc ; + + k )
+ + k ;
# pragma omp parallel
{
int i ;
# pragma omp target parallel for private(i)
for ( int k = 0 ; k < argc ; + + k )
+ + k ;
}
# pragma omp parallel shared(i)
# pragma omp parallel private(i)
# pragma omp target parallel for private(j)
for ( int k = 0 ; k < argc ; + + k )
+ + k ;
# pragma omp target parallel for private(i)
for ( int k = 0 ; k < argc ; + + k )
+ + k ;
static int m ;
# pragma omp target parallel for private(m)
for ( int k = 0 ; k < argc ; + + k )
m = k + 2 ;
s6 = s6_0 ; // expected-note {{in instantiation of member function 'S6<float>::operator=' requested here}}
2020-03-26 04:41:12 +08:00
s7 = s7_0 ; // expected-note {{in instantiation of member function 'S7<S6<float>>::operator=' requested here}}
2016-02-03 23:46:42 +08:00
return foomain ( argc , argv ) ; // expected-note {{in instantiation of function template specialization 'foomain<int, char>' requested here}}
}