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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
void NormalFunc(int j, float f) {
// CHECK: FunctionDecl{{.*}}NormalFunc
// CHECK-NEXT: ParmVarDecl
// CHECK-NEXT: ParmVarDecl
// CHECK-NEXT: CompoundStmt
#pragma acc kernels loop if( j < f)
for (unsigned i = 0; i < 5; ++i);
// CHECK-NEXT: OpenACCCombinedConstruct{{.*}}kernels loop
// CHECK-NEXT: if clause
// CHECK-NEXT: BinaryOperator{{.*}} 'bool' '<'
// CHECK-NEXT: ImplicitCastExpr{{.*}} 'float' <IntegralToFloating>
// CHECK-NEXT: ImplicitCastExpr{{.*}} 'int' <LValueToRValue>
// CHECK-NEXT: DeclRefExpr{{.*}} 'int' lvalue ParmVar{{.*}} 'j' 'int'
// CHECK-NEXT: ImplicitCastExpr{{.*}} 'float' <LValueToRValue>
// CHECK-NEXT: DeclRefExpr{{.*}} 'float' lvalue ParmVar{{.*}} 'f' 'float'
// CHECK-NEXT: ForStmt
// CHECK: NullStmt
}
template<typename T>
void TemplFunc() {
// CHECK: FunctionTemplateDecl{{.*}}TemplFunc
// CHECK-NEXT: TemplateTypeParmDecl
// Match the prototype:
// CHECK-NEXT: FunctionDecl{{.*}}TemplFunc
// CHECK-NEXT: CompoundStmt
#pragma acc parallel loop if(T::SomeFloat < typename T::IntTy{})
for (unsigned i = 0; i < 5; ++i);
// CHECK-NEXT: OpenACCCombinedConstruct{{.*}}parallel loop
// CHECK-NEXT: if clause
// CHECK-NEXT: BinaryOperator{{.*}} '<dependent type>' '<'
// CHECK-NEXT: DependentScopeDeclRefExpr{{.*}} '<dependent type>' lvalue
// CHECK-NEXT: NestedNameSpecifier TypeSpec 'T'
// CHECK-NEXT: CXXUnresolvedConstructExpr{{.*}} 'typename T::IntTy' 'typename T::IntTy'
// CHECK-NEXT: InitListExpr{{.*}} 'void'
// CHECK-NEXT: ForStmt
// CHECK: NullStmt
#pragma acc serial loop if(typename T::IntTy{})
for (unsigned i = 0; i < 5; ++i);
// CHECK-NEXT: OpenACCCombinedConstruct{{.*}}serial loop
// CHECK-NEXT: if clause
// CHECK-NEXT: CXXUnresolvedConstructExpr{{.*}} 'typename T::IntTy' 'typename T::IntTy'
// CHECK-NEXT: InitListExpr{{.*}} 'void'
// CHECK-NEXT: ForStmt
// CHECK: NullStmt
#pragma acc kernels loop if(T::SomeFloat)
for (unsigned i = 0; i < 5; ++i);
// CHECK-NEXT: OpenACCCombinedConstruct{{.*}}kernels loop
// CHECK-NEXT: if clause
// CHECK-NEXT: DependentScopeDeclRefExpr{{.*}} '<dependent type>' lvalue
// CHECK-NEXT: NestedNameSpecifier TypeSpec 'T'
// CHECK-NEXT: ForStmt
// CHECK: NullStmt
#pragma acc parallel loop if(T::BC)
for (unsigned i = 0; i < 5; ++i);
// CHECK-NEXT: OpenACCCombinedConstruct{{.*}}parallel loop
// CHECK-NEXT: if clause
// CHECK-NEXT: DependentScopeDeclRefExpr{{.*}} '<dependent type>' lvalue
// CHECK-NEXT: NestedNameSpecifier TypeSpec 'T'
// CHECK-NEXT: ForStmt
// CHECK: NullStmt
// Match the instantiation:
// CHECK: FunctionDecl{{.*}}TemplFunc{{.*}}implicit_instantiation
// CHECK-NEXT: TemplateArgument type 'InstTy'
// CHECK-NEXT: RecordType{{.*}} 'InstTy'
// CHECK-NEXT: CXXRecord{{.*}} 'InstTy'
// CHECK-NEXT: CompoundStmt
// CHECK-NEXT: OpenACCCombinedConstruct{{.*}}parallel loop
// CHECK-NEXT: if clause
// CHECK-NEXT: BinaryOperator{{.*}} 'bool' '<'
// CHECK-NEXT: ImplicitCastExpr{{.*}} 'float' <LValueToRValue>
// CHECK-NEXT: DeclRefExpr{{.*}} 'const float' lvalue Var{{.*}} 'SomeFloat' 'const float'
// CHECK-NEXT: NestedNameSpecifier TypeSpec 'InstTy'
// CHECK-NEXT: ImplicitCastExpr{{.*}} 'float' <IntegralToFloating>
// CHECK-NEXT: CXXFunctionalCastExpr{{.*}}'typename InstTy::IntTy':'int' functional cast to typename InstTy::IntTy <NoOp>
// CHECK-NEXT: InitListExpr {{.*}}'typename InstTy::IntTy':'int'
// CHECK-NEXT: ForStmt
// CHECK: NullStmt
// CHECK-NEXT: OpenACCCombinedConstruct{{.*}}serial loop
// CHECK-NEXT: if clause
// CHECK-NEXT: ImplicitCastExpr{{.*}}'bool' <IntegralToBoolean>
// CHECK-NEXT: CXXFunctionalCastExpr{{.*}}'typename InstTy::IntTy':'int' functional cast to typename InstTy::IntTy <NoOp>
// CHECK-NEXT: InitListExpr {{.*}}'typename InstTy::IntTy':'int'
// CHECK-NEXT: ForStmt
// CHECK: NullStmt
// CHECK-NEXT: OpenACCCombinedConstruct{{.*}}kernels loop
// CHECK-NEXT: if clause
// CHECK-NEXT: ImplicitCastExpr{{.*}}'bool' <FloatingToBoolean>
// CHECK-NEXT: ImplicitCastExpr{{.*}}'float' <LValueToRValue>
// CHECK-NEXT: DeclRefExpr{{.*}} 'const float' lvalue Var{{.*}} 'SomeFloat' 'const float'
// CHECK-NEXT: NestedNameSpecifier TypeSpec 'InstTy'
// CHECK-NEXT: ForStmt
// CHECK: NullStmt
// CHECK-NEXT: OpenACCCombinedConstruct{{.*}}parallel loop
// CHECK-NEXT: if clause
// CHECK-NEXT: ImplicitCastExpr{{.*}} 'bool' <UserDefinedConversion>
// CHECK-NEXT: CXXMemberCallExpr{{.*}} 'bool'
// CHECK-NEXT: MemberExpr{{.*}} .operator bool
// CHECK-NEXT: DeclRefExpr{{.*}} 'const BoolConversion' lvalue Var{{.*}} 'BC' 'const BoolConversion'
// CHECK-NEXT: NestedNameSpecifier TypeSpec 'InstTy'
// CHECK-NEXT: ForStmt
// CHECK: NullStmt
}
struct BoolConversion{ operator bool() const;};
struct InstTy {
using IntTy = int;
static constexpr float SomeFloat = 5.0;
static constexpr BoolConversion BC;
};
void Instantiate() {
TemplFunc<InstTy>();
}
#endif
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