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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() {
// CHECK-LABEL: NormalFunc
// CHECK-NEXT: CompoundStmt
#pragma acc parallel loop
for(int i = 0; i < 5;++i);
// CHECK-NEXT: OpenACCCombinedConstruct{{.*}} parallel loop
// CHECK-NEXT: ForStmt
// CHECK-NEXT: DeclStmt
// CHECK-NEXT: VarDecl{{.*}}i
// CHECK-NEXT: IntegerLiteral {{.*}}'int' 0
// CHECK-NEXT: <<<NULL>>>
// CHECK-NEXT: BinaryOperator {{.*}} 'bool' '<'
// CHECK-NEXT: ImplicitCastExpr
// CHECK-NEXT: DeclRefExpr{{.*}}'i' 'int'
// CHECK-NEXT: IntegerLiteral {{.*}}'int' 5
// CHECK-NEXT: UnaryOperator{{.*}} '++'
// CHECK-NEXT: DeclRefExpr{{.*}}'i'
// CHECK-NEXT: NullStmt
_Pragma("acc parallel loop")
for(int i = 0; i < 5;++i);
// CHECK-NEXT: OpenACCCombinedConstruct{{.*}} parallel loop
// CHECK-NEXT: ForStmt
// CHECK-NEXT: DeclStmt
// CHECK-NEXT: VarDecl{{.*}}i
// CHECK-NEXT: IntegerLiteral {{.*}}'int' 0
// CHECK-NEXT: <<<NULL>>>
// CHECK-NEXT: BinaryOperator {{.*}} 'bool' '<'
// CHECK-NEXT: ImplicitCastExpr
// CHECK-NEXT: DeclRefExpr{{.*}}'i' 'int'
// CHECK-NEXT: IntegerLiteral {{.*}}'int' 5
// CHECK-NEXT: UnaryOperator{{.*}} '++'
// CHECK-NEXT: DeclRefExpr{{.*}}'i'
// CHECK-NEXT: NullStmt
#pragma acc serial loop
for(int i = 0; i < 5;++i);
// CHECK-NEXT: OpenACCCombinedConstruct{{.*}} serial loop
// CHECK-NEXT: ForStmt
// CHECK-NEXT: DeclStmt
// CHECK-NEXT: VarDecl{{.*}}i
// CHECK-NEXT: IntegerLiteral {{.*}}'int' 0
// CHECK-NEXT: <<<NULL>>>
// CHECK-NEXT: BinaryOperator {{.*}} 'bool' '<'
// CHECK-NEXT: ImplicitCastExpr
// CHECK-NEXT: DeclRefExpr{{.*}}'i' 'int'
// CHECK-NEXT: IntegerLiteral {{.*}}'int' 5
// CHECK-NEXT: UnaryOperator{{.*}} '++'
// CHECK-NEXT: DeclRefExpr{{.*}}'i'
// CHECK-NEXT: NullStmt
#pragma acc kernels loop
for(int i = 0; i < 5;++i);
// CHECK-NEXT: OpenACCCombinedConstruct{{.*}} kernels loop
// CHECK-NEXT: ForStmt
// CHECK-NEXT: DeclStmt
// CHECK-NEXT: VarDecl{{.*}}i
// CHECK-NEXT: IntegerLiteral {{.*}}'int' 0
// CHECK-NEXT: <<<NULL>>>
// CHECK-NEXT: BinaryOperator {{.*}} 'bool' '<'
// CHECK-NEXT: ImplicitCastExpr
// CHECK-NEXT: DeclRefExpr{{.*}}'i' 'int'
// CHECK-NEXT: IntegerLiteral {{.*}}'int' 5
// CHECK-NEXT: UnaryOperator{{.*}} '++'
// CHECK-NEXT: DeclRefExpr{{.*}}'i'
// CHECK-NEXT: NullStmt
int array[5];
// CHECK-NEXT: DeclStmt
// CHECK-NEXT: VarDecl
#pragma acc parallel loop
for(auto x : array){}
// CHECK-NEXT: OpenACCCombinedConstruct{{.*}} parallel loop
// CHECK-NEXT: CXXForRangeStmt
// CHECK: CompoundStmt
#pragma acc parallel
// CHECK-NEXT: OpenACCComputeConstruct {{.*}}parallel
// CHECK-NEXT: CompoundStmt
{
#pragma acc serial loop
// CHECK-NEXT: OpenACCCombinedConstruct {{.*}}serial loop
// CHECK-NEXT: CXXForRangeStmt
// CHECK: CompoundStmt
for(auto x: array) {
#pragma acc loop
// CHECK-NEXT: OpenACCLoopConstruct{{.*}} parent: serial loop
// CHECK-NEXT: CXXForRangeStmt
// CHECK: CompoundStmt
for(auto y: array) { }
}
}
}
template<typename T>
void TemplFunc() {
// CHECK-LABEL: FunctionTemplateDecl {{.*}}TemplFunc
// CHECK-NEXT: TemplateTypeParmDecl
// CHECK-NEXT: FunctionDecl{{.*}}TemplFunc
// CHECK-NEXT: CompoundStmt
#pragma acc serial loop
// CHECK-NEXT: OpenACCCombinedConstruct {{.*}} serial loop
for(typename T::type t = 0; t < 5;++t) {
// CHECK-NEXT: ForStmt
// CHECK-NEXT: DeclStmt
// CHECK-NEXT: VarDecl{{.*}} referenced t 'typename T::type'
// CHECK-NEXT: IntegerLiteral {{.*}} 'int' 0
// CHECK-NEXT: <<<NULL>>
// CHECK-NEXT: BinaryOperator{{.*}} '<dependent type>' '<'
// CHECK-NEXT: DeclRefExpr {{.*}} 'typename T::type' lvalue Var
// CHECK-NEXT: IntegerLiteral {{.*}} 'int' 5
// CHECK-NEXT: UnaryOperator{{.*}} '<dependent type>' lvalue prefix '++'
// CHECK-NEXT: DeclRefExpr {{.*}} 'typename T::type' lvalue Var
// CHECK-NEXT: CompoundStmt
typename T::type I;
// CHECK-NEXT: DeclStmt
// CHECK-NEXT: VarDecl{{.*}} I 'typename T::type'
}
#pragma acc parallel loop
for(int a = 0; a < 5; ++a) {
// CHECK-NEXT: OpenACCCombinedConstruct {{.*}} parallel loop
// CHECK-NEXT: ForStmt
// CHECK: CompoundStmt
#pragma acc kernels loop
for(int b = 0; b < 5; ++b) {
// CHECK-NEXT: OpenACCCombinedConstruct {{.*}} kernels loop
// CHECK-NEXT: ForStmt
// CHECK: CompoundStmt
#pragma acc loop
// CHECK-NEXT: OpenACCLoopConstruct{{.*}} parent: kernels loop
// CHECK-NEXT: ForStmt
// CHECK-NEXT: DeclStmt
// CHECK-NEXT: VarDecl {{.*}} i 'int'
// CHECK-NEXT: IntegerLiteral {{.*}} 'int' 0
// CHECK-NEXT: <<<NULL>>>
// CHECK-NEXT: BinaryOperator{{.*}}'bool' '<'
// CHECK-NEXT: ImplicitCastExpr
// CHECK-NEXT: DeclRefExpr
// CHECK-NEXT: IntegerLiteral {{.*}} 'int' 5
// CHECK-NEXT: UnaryOperator{{.*}} prefix '++'
// CHECK-NEXT: DeclRefExpr{{.*}} 'i' 'int'
// CHECK-NEXT: NullStmt
for(int i = 0; i < 5;++i);
#pragma acc loop
// CHECK-NEXT: OpenACCLoopConstruct{{.*}} parent: kernels loop
// CHECK-NEXT: ForStmt
// CHECK-NEXT: DeclStmt
// CHECK-NEXT: VarDecl {{.*}} i 'int'
// CHECK-NEXT: IntegerLiteral {{.*}} 'int' 0
// CHECK-NEXT: <<<NULL>>>
// CHECK-NEXT: BinaryOperator{{.*}}'bool' '<'
// CHECK-NEXT: ImplicitCastExpr
// CHECK-NEXT: DeclRefExpr
// CHECK-NEXT: IntegerLiteral {{.*}} 'int' 5
// CHECK-NEXT: UnaryOperator{{.*}} prefix '++'
// CHECK-NEXT: DeclRefExpr{{.*}} 'i' 'int'
// CHECK-NEXT: NullStmt
for(int i = 0; i < 5;++i);
}
}
// Instantiation:
// CHECK-NEXT: FunctionDecl{{.*}} TemplFunc 'void ()' implicit_instantiation
// CHECK-NEXT: TemplateArgument type 'S'
// CHECK-NEXT: RecordType{{.*}} 'S'
// CHECK-NEXT: CXXRecord{{.*}} 'S'
// CHECK-NEXT: CompoundStmt
// CHECK-NEXT: OpenACCCombinedConstruct {{.*}} serial loop
// CHECK-NEXT: ForStmt
// CHECK-NEXT: DeclStmt
// CHECK-NEXT: VarDecl{{.*}} t 'typename S::type':'int'
// CHECK-NEXT: IntegerLiteral {{.*}} 'int' 0
// CHECK-NEXT: <<<NULL>>
// CHECK-NEXT: BinaryOperator{{.*}} 'bool' '<'
// CHECK-NEXT: ImplicitCastExpr
// CHECK-NEXT: DeclRefExpr {{.*}} 'typename S::type':'int' lvalue Var
// CHECK-NEXT: IntegerLiteral {{.*}} 'int' 5
// CHECK-NEXT: UnaryOperator{{.*}} 'typename S::type':'int' lvalue prefix '++'
// CHECK-NEXT: DeclRefExpr {{.*}} 'typename S::type':'int' lvalue Var
// CHECK-NEXT: CompoundStmt
// CHECK-NEXT: DeclStmt
// CHECK-NEXT: VarDecl{{.*}} I 'typename S::type':'int'
// CHECK-NEXT: OpenACCCombinedConstruct {{.*}} parallel loop
// CHECK-NEXT: ForStmt
// CHECK: CompoundStmt
// CHECK-NEXT: OpenACCCombinedConstruct {{.*}} kernels loop
// CHECK-NEXT: ForStmt
// CHECK: CompoundStmt
// CHECK-NEXT: OpenACCLoopConstruct{{.*}} parent: kernels loop
// CHECK-NEXT: ForStmt
// CHECK-NEXT: DeclStmt
// CHECK-NEXT: VarDecl {{.*}} i 'int'
// CHECK-NEXT: IntegerLiteral {{.*}} 'int' 0
// CHECK-NEXT: <<<NULL>>>
// CHECK-NEXT: BinaryOperator{{.*}}'bool' '<'
// CHECK-NEXT: ImplicitCastExpr
// CHECK-NEXT: DeclRefExpr
// CHECK-NEXT: IntegerLiteral {{.*}} 'int' 5
// CHECK-NEXT: UnaryOperator{{.*}} prefix '++'
// CHECK-NEXT: DeclRefExpr{{.*}} 'i' 'int'
// CHECK-NEXT: NullStmt
// CHECK-NEXT: OpenACCLoopConstruct{{.*}} parent: kernels loop
// CHECK-NEXT: ForStmt
// CHECK-NEXT: DeclStmt
// CHECK-NEXT: VarDecl {{.*}} i 'int'
// CHECK-NEXT: IntegerLiteral {{.*}} 'int' 0
// CHECK-NEXT: <<<NULL>>>
// CHECK-NEXT: BinaryOperator{{.*}}'bool' '<'
// CHECK-NEXT: ImplicitCastExpr
// CHECK-NEXT: DeclRefExpr
// CHECK-NEXT: IntegerLiteral {{.*}} 'int' 5
// CHECK-NEXT: UnaryOperator{{.*}} prefix '++'
// CHECK-NEXT: DeclRefExpr{{.*}} 'i' 'int'
// CHECK-NEXT: NullStmt
}
struct S {
using type = int;
};
void use() {
TemplFunc<S>();
}
#endif
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