mirror of
https://github.com/Gericom/teak-llvm.git
synced 2025-06-19 19:45:40 -04:00
071dca24ce
A trivially copyable type provides a trivial copy constructor and a trivial copy assignment operator. This is enough for the runtime to memcpy the data to the device. Additionally there must be no virtual functions or virtual base classes and the destructor is guaranteed to be trivial, ie performs no action. The runtime does not require trivial default constructors because on alloc the memory is undefined. Thus, weaken the warning to be only issued if the mapped type is not trivially copyable. Differential Revision: https://reviews.llvm.org/D71134
463 lines
22 KiB
C++
463 lines
22 KiB
C++
// RUN: %clang_cc1 -verify -fopenmp -ferror-limit 150 -o - %s -Wuninitialized
|
|
// RUN: %clang_cc1 -verify -fopenmp -std=c++98 -ferror-limit 150 -o - %s -Wuninitialized
|
|
// RUN: %clang_cc1 -verify -fopenmp -std=c++11 -ferror-limit 150 -o - %s -Wuninitialized
|
|
|
|
// RUN: %clang_cc1 -verify -fopenmp-simd -ferror-limit 150 -o - %s -Wuninitialized
|
|
// RUN: %clang_cc1 -verify -fopenmp-simd -std=c++98 -ferror-limit 150 -o - %s -Wuninitialized
|
|
// RUN: %clang_cc1 -verify -fopenmp-simd -std=c++11 -ferror-limit 150 -o - %s -Wuninitialized
|
|
|
|
extern int omp_default_mem_alloc;
|
|
|
|
void xxx(int argc) {
|
|
int fp; // expected-note {{initialize the variable 'fp' to silence this warning}}
|
|
#pragma omp distribute parallel for reduction(+:fp) // expected-warning {{variable 'fp' is uninitialized when used here}}
|
|
for (int i = 0; i < 10; ++i)
|
|
;
|
|
}
|
|
|
|
void foo() {
|
|
}
|
|
|
|
bool foobool(int argc) {
|
|
return argc;
|
|
}
|
|
|
|
void foobar(int &ref) {
|
|
#pragma omp target
|
|
#pragma omp teams
|
|
#pragma omp distribute parallel for reduction(+:ref)
|
|
for (int i = 0; i < 10; ++i)
|
|
foo();
|
|
}
|
|
|
|
struct S1; // expected-note {{declared here}} expected-note 4 {{forward declaration of 'S1'}}
|
|
extern S1 a;
|
|
class S2 {
|
|
mutable int a;
|
|
S2 &operator+(const S2 &arg) { return (*this); } // expected-note 3 {{implicitly declared private here}}
|
|
|
|
public:
|
|
S2() : a(0) {}
|
|
S2(S2 &s2) : a(s2.a) {}
|
|
static float S2s; // expected-note 2 {{static data member is predetermined as shared}}
|
|
static const float S2sc; // expected-note 2 {{'S2sc' declared here}}
|
|
};
|
|
const float S2::S2sc = 0;
|
|
S2 b; // expected-note 3 {{'b' defined here}}
|
|
const S2 ba[5]; // expected-note 2 {{'ba' defined here}}
|
|
class S3 {
|
|
int a;
|
|
|
|
public:
|
|
int b;
|
|
S3() : a(0) {}
|
|
S3(const S3 &s3) : a(s3.a) {}
|
|
S3 operator+(const S3 &arg1) { return arg1; }
|
|
};
|
|
int operator+(const S3 &arg1, const S3 &arg2) { return 5; }
|
|
S3 c; // expected-note 3 {{'c' defined here}}
|
|
const S3 ca[5]; // expected-note 2 {{'ca' defined here}}
|
|
extern const int f; // expected-note 4 {{'f' declared here}}
|
|
class S4 {
|
|
int a;
|
|
S4(); // expected-note {{implicitly declared private here}}
|
|
S4(const S4 &s4);
|
|
S4 &operator+(const S4 &arg) { return (*this); }
|
|
|
|
public:
|
|
S4(int v) : a(v) {}
|
|
};
|
|
S4 &operator&=(S4 &arg1, S4 &arg2) { return arg1; }
|
|
class S5 {
|
|
int a;
|
|
S5() : a(0) {} // expected-note {{implicitly declared private here}}
|
|
S5(const S5 &s5) : a(s5.a) {}
|
|
S5 &operator+(const S5 &arg);
|
|
|
|
public:
|
|
S5(int v) : a(v) {}
|
|
};
|
|
class S6 { // expected-note 3 {{candidate function (the implicit copy assignment operator) not viable: no known conversion from 'int' to 'const S6' for 1st argument}}
|
|
#if __cplusplus >= 201103L // C++11 or later
|
|
// expected-note@-2 3 {{candidate function (the implicit move assignment operator) not viable}}
|
|
#endif
|
|
int a;
|
|
|
|
public:
|
|
S6() : a(6) {}
|
|
operator int() { return 6; }
|
|
} o;
|
|
|
|
S3 h, k;
|
|
#pragma omp threadprivate(h) // expected-note 2 {{defined as threadprivate or thread local}}
|
|
|
|
template <class T> // expected-note {{declared here}}
|
|
T tmain(T argc) {
|
|
const T d = T(); // expected-note 4 {{'d' defined here}}
|
|
const T da[5] = {T()}; // expected-note 2 {{'da' defined here}}
|
|
T qa[5] = {T()};
|
|
T i, z;
|
|
T &j = i; // expected-note 4 {{'j' defined here}}
|
|
S3 &p = k; // expected-note 2 {{'p' defined here}}
|
|
const T &r = da[(int)i]; // expected-note 2 {{'r' defined here}}
|
|
T &q = qa[(int)i]; // expected-note 2 {{'q' defined here}}
|
|
T fl;
|
|
#pragma omp target
|
|
#pragma omp teams
|
|
#pragma omp distribute parallel for reduction // expected-error {{expected '(' after 'reduction'}}
|
|
for (int i = 0; i < 10; ++i)
|
|
foo();
|
|
#pragma omp target
|
|
#pragma omp teams
|
|
#pragma omp distribute parallel for reduction + // expected-error {{expected '(' after 'reduction'}} expected-warning {{extra tokens at the end of '#pragma omp distribute parallel for' are ignored}}
|
|
for (int i = 0; i < 10; ++i)
|
|
foo();
|
|
#pragma omp target
|
|
#pragma omp teams
|
|
#pragma omp distribute parallel for reduction( // expected-error {{expected unqualified-id}} expected-warning {{missing ':' after reduction identifier - ignoring}} expected-error {{expected ')'}} expected-note {{to match this '('}}
|
|
for (int i = 0; i < 10; ++i)
|
|
foo();
|
|
#pragma omp target
|
|
#pragma omp teams
|
|
#pragma omp distribute parallel for reduction(- // expected-warning {{missing ':' after reduction identifier - ignoring}} expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
|
|
for (int i = 0; i < 10; ++i)
|
|
foo();
|
|
#pragma omp target
|
|
#pragma omp teams
|
|
#pragma omp distribute parallel for reduction() // expected-error {{expected unqualified-id}} expected-warning {{missing ':' after reduction identifier - ignoring}}
|
|
for (int i = 0; i < 10; ++i)
|
|
foo();
|
|
#pragma omp target
|
|
#pragma omp teams
|
|
#pragma omp distribute parallel for reduction(*) // expected-warning {{missing ':' after reduction identifier - ignoring}} expected-error {{expected expression}}
|
|
for (int i = 0; i < 10; ++i)
|
|
foo();
|
|
#pragma omp target
|
|
#pragma omp teams
|
|
#pragma omp distribute parallel for reduction(\) // expected-error {{expected unqualified-id}} expected-warning {{missing ':' after reduction identifier - ignoring}}
|
|
for (int i = 0; i < 10; ++i)
|
|
foo();
|
|
#pragma omp target
|
|
#pragma omp teams
|
|
#pragma omp distribute parallel for reduction(& : argc // expected-error {{expected ')'}} expected-note {{to match this '('}} expected-error {{invalid operands to binary expression ('float' and 'float')}}
|
|
for (int i = 0; i < 10; ++i)
|
|
foo();
|
|
#pragma omp target
|
|
#pragma omp teams
|
|
#pragma omp distribute parallel for reduction(| : argc, // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}} expected-error {{invalid operands to binary expression ('float' and 'float')}}
|
|
for (int i = 0; i < 10; ++i)
|
|
foo();
|
|
#pragma omp target
|
|
#pragma omp teams
|
|
#pragma omp distribute parallel for reduction(|| : argc ? i : argc) // expected-error 2 {{expected variable name, array element or array section}}
|
|
for (int i = 0; i < 10; ++i)
|
|
foo();
|
|
#pragma omp target
|
|
#pragma omp teams
|
|
#pragma omp distribute parallel for reduction(foo : argc) //expected-error {{incorrect reduction identifier, expected one of '+', '-', '*', '&', '|', '^', '&&', '||', 'min' or 'max' or declare reduction for type 'float'}} expected-error {{incorrect reduction identifier, expected one of '+', '-', '*', '&', '|', '^', '&&', '||', 'min' or 'max' or declare reduction for type 'int'}}
|
|
for (int i = 0; i < 10; ++i)
|
|
foo();
|
|
#pragma omp target
|
|
#pragma omp teams
|
|
#pragma omp distribute parallel for reduction(&& : 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 '('}}
|
|
for (int i = 0; i < 10; ++i)
|
|
foo();
|
|
#pragma omp target
|
|
#pragma omp teams
|
|
#pragma omp distribute parallel for reduction(^ : T) // expected-error {{'T' does not refer to a value}}
|
|
for (int i = 0; i < 10; ++i)
|
|
foo();
|
|
#pragma omp target
|
|
#pragma omp teams
|
|
#pragma omp distribute parallel for reduction(+ : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 3 {{const-qualified variable cannot be reduction}} expected-error 2 {{'operator+' is a private member of 'S2'}} expected-warning 2 {{Type 'S2' is not trivially copyable and not guaranteed to be mapped correctly}} expected-warning 2 {{Type 'S3' is not trivially copyable and not guaranteed to be mapped correctly}}
|
|
for (int i = 0; i < 10; ++i)
|
|
foo();
|
|
#pragma omp target
|
|
#pragma omp teams
|
|
#pragma omp distribute parallel for reduction(min : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 4 {{arguments of OpenMP clause 'reduction' for 'min' or 'max' must be of arithmetic type}} expected-error 3 {{const-qualified variable cannot be reduction}}
|
|
for (int i = 0; i < 10; ++i)
|
|
foo();
|
|
#pragma omp target
|
|
#pragma omp teams
|
|
#pragma omp distribute parallel for reduction(max : h.b) // expected-error {{expected variable name, array element or array section}}
|
|
for (int i = 0; i < 10; ++i)
|
|
foo();
|
|
#pragma omp target
|
|
#pragma omp teams
|
|
#pragma omp distribute parallel for reduction(+ : ba, z) // expected-error {{const-qualified variable cannot be reduction}}
|
|
for (int i = 0; i < 10; ++i)
|
|
foo();
|
|
#pragma omp target
|
|
#pragma omp teams
|
|
#pragma omp distribute parallel for reduction(* : ca) // expected-error {{const-qualified variable cannot be reduction}}
|
|
for (int i = 0; i < 10; ++i)
|
|
foo();
|
|
#pragma omp target
|
|
#pragma omp teams
|
|
#pragma omp distribute parallel for reduction(- : da) // expected-error {{const-qualified variable cannot be reduction}} expected-error {{const-qualified variable cannot be reduction}}
|
|
for (int i = 0; i < 10; ++i)
|
|
foo();
|
|
#pragma omp target
|
|
#pragma omp teams
|
|
#pragma omp distribute parallel for reduction(^ : fl) // expected-error {{invalid operands to binary expression ('float' and 'float')}}
|
|
for (int i = 0; i < 10; ++i)
|
|
foo();
|
|
#pragma omp target
|
|
#pragma omp teams
|
|
#pragma omp distribute parallel for reduction(&& : S2::S2s) // expected-error {{shared variable cannot be reduction}}
|
|
for (int i = 0; i < 10; ++i)
|
|
foo();
|
|
#pragma omp target
|
|
#pragma omp teams
|
|
#pragma omp distribute parallel for reduction(&& : S2::S2sc) // expected-error {{const-qualified variable cannot be reduction}}
|
|
for (int i = 0; i < 10; ++i)
|
|
foo();
|
|
#pragma omp target
|
|
#pragma omp teams
|
|
#pragma omp distribute parallel for reduction(+ : h, k) // expected-error {{threadprivate or thread local variable cannot be reduction}} expected-warning 2 {{Type 'S3' is not trivially copyable and not guaranteed to be mapped correctly}}
|
|
for (int i = 0; i < 10; ++i)
|
|
foo();
|
|
#pragma omp target
|
|
#pragma omp teams
|
|
#pragma omp distribute parallel for reduction(+ : o) // expected-error 2 {{no viable overloaded '='}}
|
|
for (int i = 0; i < 10; ++i)
|
|
foo();
|
|
#pragma omp target
|
|
#pragma omp teams
|
|
#pragma omp distribute parallel for private(i), reduction(+ : j), reduction(+ : q) // expected-error 4 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
|
|
for (int i = 0; i < 10; ++i)
|
|
foo();
|
|
#pragma omp parallel private(k)
|
|
#pragma omp target
|
|
#pragma omp teams
|
|
#pragma omp distribute parallel for reduction(+ : p), reduction(+ : p) // expected-error 2 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
|
|
for (int i = 0; i < 10; ++i)
|
|
foo();
|
|
#pragma omp target
|
|
#pragma omp teams
|
|
#pragma omp distribute parallel for reduction(+ : p), reduction(+ : p) // expected-error 2 {{variable can appear only once in OpenMP 'reduction' clause}} expected-note 2 {{previously referenced here}}
|
|
for (int i = 0; i < 10; ++i)
|
|
foo();
|
|
#pragma omp target
|
|
#pragma omp teams
|
|
#pragma omp distribute parallel for reduction(+ : r) // expected-error 2 {{const-qualified variable cannot be reduction}}
|
|
for (int i = 0; i < 10; ++i)
|
|
foo();
|
|
#pragma omp parallel shared(i)
|
|
#pragma omp parallel reduction(min : i)
|
|
#pragma omp target
|
|
#pragma omp teams
|
|
#pragma omp distribute parallel for reduction(max : j) // expected-error 2 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
|
|
for (int i = 0; i < 10; ++i)
|
|
foo();
|
|
#pragma omp parallel private(fl)
|
|
#pragma omp target
|
|
#pragma omp teams
|
|
#pragma omp distribute parallel for reduction(+ : fl)
|
|
for (int i = 0; i < 10; ++i)
|
|
foo();
|
|
#pragma omp parallel reduction(* : fl)
|
|
#pragma omp target
|
|
#pragma omp teams
|
|
#pragma omp distribute parallel for reduction(+ : fl)
|
|
for (int i = 0; i < 10; ++i)
|
|
foo();
|
|
|
|
return T();
|
|
}
|
|
|
|
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) {
|
|
const int d = 5; // expected-note 2 {{'d' defined here}}
|
|
const int da[5] = {0}; // expected-note {{'da' defined here}}
|
|
int qa[5] = {0};
|
|
S4 e(4);
|
|
S5 g(5);
|
|
int i, z;
|
|
int &j = i; // expected-note 2 {{'j' defined here}}
|
|
S3 &p = k; // expected-note 2 {{'p' defined here}}
|
|
const int &r = da[i]; // expected-note {{'r' defined here}}
|
|
int &q = qa[i]; // expected-note {{'q' defined here}}
|
|
float fl;
|
|
#pragma omp target
|
|
#pragma omp teams
|
|
#pragma omp distribute parallel for reduction // expected-error {{expected '(' after 'reduction'}}
|
|
for (int i = 0; i < 10; ++i)
|
|
foo();
|
|
#pragma omp target
|
|
#pragma omp teams
|
|
#pragma omp distribute parallel for reduction + // expected-error {{expected '(' after 'reduction'}} expected-warning {{extra tokens at the end of '#pragma omp distribute parallel for' are ignored}}
|
|
for (int i = 0; i < 10; ++i)
|
|
foo();
|
|
#pragma omp target
|
|
#pragma omp teams
|
|
#pragma omp distribute parallel for reduction( // expected-error {{expected unqualified-id}} expected-warning {{missing ':' after reduction identifier - ignoring}} expected-error {{expected ')'}} expected-note {{to match this '('}}
|
|
for (int i = 0; i < 10; ++i)
|
|
foo();
|
|
#pragma omp target
|
|
#pragma omp teams
|
|
#pragma omp distribute parallel for reduction(- // expected-warning {{missing ':' after reduction identifier - ignoring}} expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
|
|
for (int i = 0; i < 10; ++i)
|
|
foo();
|
|
#pragma omp target
|
|
#pragma omp teams
|
|
#pragma omp distribute parallel for reduction() // expected-error {{expected unqualified-id}} expected-warning {{missing ':' after reduction identifier - ignoring}}
|
|
for (int i = 0; i < 10; ++i)
|
|
foo();
|
|
#pragma omp target
|
|
#pragma omp teams
|
|
#pragma omp distribute parallel for reduction(*) // expected-warning {{missing ':' after reduction identifier - ignoring}} expected-error {{expected expression}}
|
|
for (int i = 0; i < 10; ++i)
|
|
foo();
|
|
#pragma omp target
|
|
#pragma omp teams
|
|
#pragma omp distribute parallel for reduction(\) // expected-error {{expected unqualified-id}} expected-warning {{missing ':' after reduction identifier - ignoring}}
|
|
for (int i = 0; i < 10; ++i)
|
|
foo();
|
|
#pragma omp target
|
|
#pragma omp teams
|
|
#pragma omp distribute parallel for reduction(foo : argc // expected-error {{expected ')'}} expected-note {{to match this '('}} expected-error {{incorrect reduction identifier, expected one of '+', '-', '*', '&', '|', '^', '&&', '||', 'min' or 'max'}}
|
|
for (int i = 0; i < 10; ++i)
|
|
foo();
|
|
#pragma omp target
|
|
#pragma omp teams
|
|
#pragma omp distribute parallel for reduction(| : argc, // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
|
|
for (int i = 0; i < 10; ++i)
|
|
foo();
|
|
#pragma omp target
|
|
#pragma omp teams
|
|
#pragma omp distribute parallel for reduction(|| : argc > 0 ? argv[1] : argv[2]) // expected-error {{expected variable name, array element or array section}}
|
|
for (int i = 0; i < 10; ++i)
|
|
foo();
|
|
#pragma omp target
|
|
#pragma omp teams
|
|
#pragma omp distribute parallel for reduction(~ : argc) // expected-error {{expected unqualified-id}}
|
|
for (int i = 0; i < 10; ++i)
|
|
foo();
|
|
#pragma omp target
|
|
#pragma omp teams
|
|
#pragma omp distribute parallel for reduction(&& : argc)
|
|
for (int i = 0; i < 10; ++i)
|
|
foo();
|
|
#pragma omp target
|
|
#pragma omp teams
|
|
#pragma omp distribute parallel for reduction(^ : S1) // expected-error {{'S1' does not refer to a value}}
|
|
for (int i = 0; i < 10; ++i)
|
|
foo();
|
|
#pragma omp target
|
|
#pragma omp teams
|
|
#pragma omp distribute parallel for reduction(+ : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 2 {{const-qualified variable cannot be reduction}} expected-error {{'operator+' is a private member of 'S2'}} expected-error {{incomplete type 'S1' where a complete type is required}} expected-warning {{Type 'S2' is not trivially copyable and not guaranteed to be mapped correctly}} expected-warning {{Type 'S3' is not trivially copyable and not guaranteed to be mapped correctly}}
|
|
for (int i = 0; i < 10; ++i)
|
|
foo();
|
|
#pragma omp target
|
|
#pragma omp teams
|
|
#pragma omp distribute parallel for reduction(min : a, b, c, d, f) // expected-error {{a reduction list item with incomplete type 'S1'}} expected-error 2 {{arguments of OpenMP clause 'reduction' for 'min' or 'max' must be of arithmetic type}} expected-error 2 {{const-qualified variable cannot be reduction}} expected-error {{incomplete type 'S1' where a complete type is required}} expected-warning {{Type 'S2' is not trivially copyable and not guaranteed to be mapped correctly}} expected-warning {{Type 'S3' is not trivially copyable and not guaranteed to be mapped correctly}}
|
|
for (int i = 0; i < 10; ++i)
|
|
foo();
|
|
#pragma omp target
|
|
#pragma omp teams
|
|
#pragma omp distribute parallel for reduction(max : h.b) // expected-error {{expected variable name, array element or array section}}
|
|
for (int i = 0; i < 10; ++i)
|
|
foo();
|
|
#pragma omp target
|
|
#pragma omp teams
|
|
#pragma omp distribute parallel for reduction(+ : ba) // expected-error {{const-qualified variable cannot be reduction}} expected-warning {{Type 'const S2 [5]' is not trivially copyable and not guaranteed to be mapped correctly}}
|
|
for (int i = 0; i < 10; ++i)
|
|
foo();
|
|
#pragma omp target
|
|
#pragma omp teams
|
|
#pragma omp distribute parallel for reduction(* : ca) // expected-error {{const-qualified variable cannot be reduction}} expected-warning {{Type 'const S3 [5]' is not trivially copyable and not guaranteed to be mapped correctly}}
|
|
for (int i = 0; i < 10; ++i)
|
|
foo();
|
|
#pragma omp target
|
|
#pragma omp teams
|
|
#pragma omp distribute parallel for reduction(- : da) // expected-error {{const-qualified variable cannot be reduction}}
|
|
for (int i = 0; i < 10; ++i)
|
|
foo();
|
|
#pragma omp target
|
|
#pragma omp teams
|
|
#pragma omp distribute parallel for reduction(^ : fl) // expected-error {{invalid operands to binary expression ('float' and 'float')}}
|
|
for (int i = 0; i < 10; ++i)
|
|
foo();
|
|
#pragma omp target
|
|
#pragma omp teams
|
|
#pragma omp distribute parallel for reduction(&& : S2::S2s) // expected-error {{shared variable cannot be reduction}}
|
|
for (int i = 0; i < 10; ++i)
|
|
foo();
|
|
#pragma omp target
|
|
#pragma omp teams
|
|
#pragma omp distribute parallel for reduction(&& : S2::S2sc) // expected-error {{const-qualified variable cannot be reduction}}
|
|
for (int i = 0; i < 10; ++i)
|
|
foo();
|
|
#pragma omp target
|
|
#pragma omp teams
|
|
#pragma omp distribute parallel for reduction(& : e, g) // expected-error {{calling a private constructor of class 'S4'}} expected-error {{invalid operands to binary expression ('S4' and 'S4')}} expected-error {{calling a private constructor of class 'S5'}} expected-error {{invalid operands to binary expression ('S5' and 'S5')}} expected-warning {{Type 'S4' is not trivially copyable and not guaranteed to be mapped correctly}} expected-warning {{Type 'S5' is not trivially copyable and not guaranteed to be mapped correctly}}
|
|
for (int i = 0; i < 10; ++i)
|
|
foo();
|
|
#pragma omp target
|
|
#pragma omp teams
|
|
#pragma omp distribute parallel for reduction(+ : h, k, B::x) // expected-error 2 {{threadprivate or thread local variable cannot be reduction}} expected-warning {{Type 'S3' is not trivially copyable and not guaranteed to be mapped correctly}}
|
|
for (int i = 0; i < 10; ++i)
|
|
foo();
|
|
#pragma omp target
|
|
#pragma omp teams
|
|
#pragma omp distribute parallel for reduction(+ : o) // expected-error {{no viable overloaded '='}}
|
|
for (int i = 0; i < 10; ++i)
|
|
foo();
|
|
#pragma omp target
|
|
#pragma omp teams
|
|
#pragma omp distribute parallel for private(i), reduction(+ : j), reduction(+ : q) // expected-error 2 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
|
|
for (int i = 0; i < 10; ++i)
|
|
foo();
|
|
#pragma omp parallel private(k)
|
|
#pragma omp target
|
|
#pragma omp teams
|
|
#pragma omp distribute parallel for reduction(+ : p), reduction(+ : p) // expected-error 2 {{argument of OpenMP clause 'reduction' must reference the same object in all threads}} expected-warning {{Type 'S3' is not trivially copyable and not guaranteed to be mapped correctly}}
|
|
for (int i = 0; i < 10; ++i)
|
|
foo();
|
|
#pragma omp target
|
|
#pragma omp teams
|
|
#pragma omp distribute parallel for reduction(+ : p), reduction(+ : p) // expected-error {{variable can appear only once in OpenMP 'reduction' clause}} expected-note {{previously referenced here}} expected-warning {{Type 'S3' is not trivially copyable and not guaranteed to be mapped correctly}}
|
|
for (int i = 0; i < 10; ++i)
|
|
foo();
|
|
#pragma omp target
|
|
#pragma omp teams
|
|
#pragma omp distribute parallel for reduction(+ : r) // expected-error {{const-qualified variable cannot be reduction}}
|
|
for (int i = 0; i < 10; ++i)
|
|
foo();
|
|
#pragma omp parallel shared(i)
|
|
#pragma omp parallel reduction(min : i)
|
|
#pragma omp target
|
|
#pragma omp teams
|
|
#pragma omp distribute parallel for reduction(max : j) // expected-error {{argument of OpenMP clause 'reduction' must reference the same object in all threads}}
|
|
for (int i = 0; i < 10; ++i)
|
|
foo();
|
|
#pragma omp parallel private(fl)
|
|
#pragma omp target
|
|
#pragma omp teams
|
|
#pragma omp distribute parallel for reduction(+ : fl, z)
|
|
for (int i = 0; i < 10; ++i)
|
|
foo();
|
|
#pragma omp parallel reduction(* : fl)
|
|
#pragma omp target
|
|
#pragma omp teams
|
|
#pragma omp distribute parallel for reduction(+ : fl)
|
|
for (int i = 0; i < 10; ++i)
|
|
foo();
|
|
static int m;
|
|
#pragma omp target
|
|
#pragma omp teams
|
|
#pragma omp distribute parallel for reduction(+ : m) // OK
|
|
for (int i = 0; i < 10; ++i)
|
|
m++;
|
|
|
|
return tmain(argc) + tmain(fl); // expected-note {{in instantiation of function template specialization 'tmain<int>' requested here}} expected-note {{in instantiation of function template specialization 'tmain<float>' requested here}}
|
|
}
|