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// RUN: %clang_cc1 %s -fopenacc -ast-dump | FileCheck %s
// Test this with PCH.
// RUN: %clang_cc1 %s -fopenacc -emit-pch -o %t %s
// RUN: %clang_cc1 %s -fopenacc -include-pch %t -ast-dump-all | FileCheck %s
#ifndef PCH_HELPER
#define PCH_HELPER
int some_int();
long some_long();
void NormalFunc() {
// CHECK-LABEL: NormalFunc
// CHECK-NEXT: CompoundStmt
#pragma acc init
// CHECK-NEXT: OpenACCInitConstruct{{.*}}init
_Pragma("acc init")
// CHECK-NEXT: OpenACCInitConstruct{{.*}}init
#pragma acc init if (some_int() < some_long())
// CHECK-NEXT: OpenACCInitConstruct{{.*}}init
// CHECK-NEXT: if clause
// CHECK-NEXT: BinaryOperator{{.*}} 'bool' '<'
// CHECK-NEXT: ImplicitCastExpr{{.*}} 'long'
// CHECK-NEXT: CallExpr
// CHECK-NEXT: ImplicitCastExpr
// CHECK-NEXT: DeclRefExpr{{.*}}'some_int' 'int ()'
// CHECK-NEXT: CallExpr
// CHECK-NEXT: ImplicitCastExpr
// CHECK-NEXT: DeclRefExpr{{.*}}'some_long' 'long ()'
#pragma acc init device_num(some_int())
// CHECK-NEXT: OpenACCInitConstruct{{.*}}init
// CHECK-NEXT: device_num clause
// CHECK-NEXT: CallExpr
// CHECK-NEXT: ImplicitCastExpr
// CHECK-NEXT: DeclRefExpr{{.*}}'some_int' 'int ()'
#pragma acc init device_type(default)
// CHECK-NEXT: OpenACCInitConstruct{{.*}}init
// CHECK-NEXT: device_type(default)
#pragma acc init if (some_int() < some_long()) device_type(nvidia) device_num(some_int())
// CHECK-NEXT: OpenACCInitConstruct{{.*}}init
// CHECK-NEXT: if clause
// CHECK-NEXT: BinaryOperator{{.*}} 'bool' '<'
// CHECK-NEXT: ImplicitCastExpr{{.*}} 'long'
// CHECK-NEXT: CallExpr
// CHECK-NEXT: ImplicitCastExpr
// CHECK-NEXT: DeclRefExpr{{.*}}'some_int' 'int ()'
// CHECK-NEXT: CallExpr
// CHECK-NEXT: ImplicitCastExpr
// CHECK-NEXT: DeclRefExpr{{.*}}'some_long' 'long ()'
// CHECK-NEXT: device_type(nvidia)
// CHECK-NEXT: device_num clause
// CHECK-NEXT: CallExpr
// CHECK-NEXT: ImplicitCastExpr
// CHECK-NEXT: DeclRefExpr{{.*}}'some_int' 'int ()'
}
template<typename T>
void TemplFunc(T t) {
// CHECK-LABEL: FunctionTemplateDecl {{.*}}TemplFunc
// CHECK-NEXT: TemplateTypeParmDecl
// CHECK-NEXT: FunctionDecl{{.*}}TemplFunc
// CHECK-NEXT: ParmVarDecl{{.*}} t 'T'
// CHECK-NEXT: CompoundStmt
#pragma acc init
// CHECK-NEXT: OpenACCInitConstruct{{.*}}init
#pragma acc init if (T::value > t)
// CHECK-NEXT: OpenACCInitConstruct{{.*}}init
// CHECK-NEXT: if clause
// CHECK-NEXT: BinaryOperator{{.*}} '<dependent type>' '>'
// CHECK-NEXT: DependentScopeDeclRefExpr
// CHECK-NEXT: NestedNameSpecifier{{.*}} 'T'
// CHECK-NEXT: DeclRefExpr{{.*}} 't' 'T'
#pragma acc init device_num(t)
// CHECK-NEXT: OpenACCInitConstruct{{.*}}init
// CHECK-NEXT: device_num clause
// CHECK-NEXT: DeclRefExpr{{.*}} 't' 'T'
#pragma acc init device_type(radeon)
// CHECK-NEXT: OpenACCInitConstruct{{.*}}init
// CHECK-NEXT: device_type(radeon)
#pragma acc init if (T::value > t) device_type(host) device_num(t)
// CHECK-NEXT: OpenACCInitConstruct{{.*}}init
// CHECK-NEXT: if clause
// CHECK-NEXT: BinaryOperator{{.*}} '<dependent type>' '>'
// CHECK-NEXT: DependentScopeDeclRefExpr
// CHECK-NEXT: NestedNameSpecifier{{.*}} 'T'
// CHECK-NEXT: DeclRefExpr{{.*}} 't' 'T'
// CHECK-NEXT: device_type(host)
// CHECK-NEXT: device_num clause
// CHECK-NEXT: DeclRefExpr{{.*}} 't' 'T'
// Instantiation:
// CHECK-NEXT: FunctionDecl{{.*}} TemplFunc 'void (SomeStruct)' implicit_instantiation
// CHECK-NEXT: TemplateArgument type 'SomeStruct'
// CHECK-NEXT: RecordType{{.*}} 'SomeStruct'
// CHECK-NEXT: CXXRecord{{.*}} 'SomeStruct'
// CHECK-NEXT: ParmVarDecl{{.*}} t 'SomeStruct'
// CHECK-NEXT: CompoundStmt
// CHECK-NEXT: OpenACCInitConstruct{{.*}}init
// CHECK-NEXT: OpenACCInitConstruct{{.*}}init
// CHECK-NEXT: if clause
// CHECK-NEXT: BinaryOperator{{.*}} 'bool' '>'
// CHECK-NEXT: ImplicitCastExpr{{.*}}'unsigned int'
// CHECK-NEXT: DeclRefExpr{{.*}}'value' 'const unsigned int'
// CHECK-NEXT: NestedNameSpecifier{{.*}} 'SomeStruct'
// CHECK-NEXT: ImplicitCastExpr{{.*}}'unsigned int'
// CHECK-NEXT: CXXMemberCallExpr{{.*}} 'unsigned int'
// CHECK-NEXT: MemberExpr{{.*}} .operator unsigned int
// CHECK-NEXT: DeclRefExpr{{.*}} 't' 'SomeStruct'
// CHECK-NEXT: OpenACCInitConstruct{{.*}}init
// CHECK-NEXT: device_num clause
// CHECK-NEXT: ImplicitCastExpr{{.*}}'unsigned int'
// CHECK-NEXT: CXXMemberCallExpr{{.*}}'unsigned int'
// CHECK-NEXT: MemberExpr{{.*}} .operator unsigned int
// CHECK-NEXT: DeclRefExpr{{.*}} 't' 'SomeStruct'
// CHECK-NEXT: OpenACCInitConstruct{{.*}}init
// CHECK-NEXT: device_type(radeon)
// CHECK-NEXT: OpenACCInitConstruct{{.*}}init
// CHECK-NEXT: if clause
// CHECK-NEXT: BinaryOperator{{.*}} 'bool' '>'
// CHECK-NEXT: ImplicitCastExpr{{.*}}'unsigned int'
// CHECK-NEXT: DeclRefExpr{{.*}}'value' 'const unsigned int'
// CHECK-NEXT: NestedNameSpecifier{{.*}} 'SomeStruct'
// CHECK-NEXT: ImplicitCastExpr{{.*}}'unsigned int'
// CHECK-NEXT: CXXMemberCallExpr{{.*}} 'unsigned int'
// CHECK-NEXT: MemberExpr{{.*}} .operator unsigned int
// CHECK-NEXT: DeclRefExpr{{.*}} 't' 'SomeStruct'
// CHECK-NEXT: device_type(host)
// CHECK-NEXT: device_num clause
// CHECK-NEXT: ImplicitCastExpr{{.*}}'unsigned int'
// CHECK-NEXT: CXXMemberCallExpr{{.*}}'unsigned int'
// CHECK-NEXT: MemberExpr{{.*}} .operator unsigned int
// CHECK-NEXT: DeclRefExpr{{.*}} 't' 'SomeStruct'
}
struct SomeStruct{
static constexpr unsigned value = 5;
operator unsigned();
};
void use() {
TemplFunc(SomeStruct{});
}
#endif
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