67 lines · cpp
1// RUN: %clang_cc1 %s -fopenacc -ast-dump | FileCheck %s2 3// Test this with PCH.4// RUN: %clang_cc1 %s -fopenacc -emit-pch -o %t %s5// RUN: %clang_cc1 %s -fopenacc -include-pch %t -ast-dump-all | FileCheck %s6 7#ifndef PCH_HELPER8#define PCH_HELPER9 10void NormalUses(float *PointerParam) {11 // CHECK: FunctionDecl{{.*}}NormalUses12 // CHECK: ParmVarDecl13 // CHECK-NEXT: CompoundStmt14 15#pragma acc parallel loop attach(PointerParam) deviceptr(PointerParam)16 for (unsigned i = 0; i < 5; ++i);17 // CHECK-NEXT: OpenACCCombinedConstruct{{.*}} parallel loop18 // CHECK-NEXT: attach clause19 // CHECK-NEXT: DeclRefExpr{{.*}}'float *' lvalue ParmVar{{.*}} 'PointerParam' 'float *'20 // CHECK-NEXT: deviceptr clause21 // CHECK-NEXT: DeclRefExpr{{.*}}'float *' lvalue ParmVar{{.*}} 'PointerParam' 'float *'22 // CHECK-NEXT: ForStmt23 // CHECK: NullStmt24}25 26template<typename T>27void TemplUses(T *PointerParam) {28 // CHECK-NEXT: FunctionTemplateDecl29 // CHECK-NEXT: TemplateTypeParmDecl{{.*}}typename depth 0 index 0 T30 // CHECK-NEXT: FunctionDecl{{.*}} TemplUses 'void (T *)'31 // CHECK-NEXT: ParmVarDecl{{.*}} referenced PointerParam 'T *'32 // CHECK-NEXT: CompoundStmt33 34#pragma acc parallel loop attach(PointerParam) deviceptr(PointerParam)35 for (unsigned i = 0; i < 5; ++i);36 // CHECK-NEXT: OpenACCCombinedConstruct{{.*}} parallel loop37 // CHECK-NEXT: attach clause38 // CHECK-NEXT: DeclRefExpr{{.*}}'T *' lvalue ParmVar{{.*}} 'PointerParam' 'T *'39 // CHECK-NEXT: deviceptr clause40 // CHECK-NEXT: DeclRefExpr{{.*}}'T *' lvalue ParmVar{{.*}} 'PointerParam' 'T *'41 // CHECK-NEXT: ForStmt42 // CHECK: NullStmt43 44 // Check the instantiated versions of the above.45 // CHECK-NEXT: FunctionDecl{{.*}} used TemplUses 'void (int *)' implicit_instantiation46 // CHECK-NEXT: TemplateArgument type 'int'47 // CHECK-NEXT: BuiltinType{{.*}} 'int'48 // CHECK-NEXT: ParmVarDecl{{.*}} used PointerParam 'int *'49 // CHECK-NEXT: CompoundStmt50 51//#pragma acc parallel loop attach(PointerParam) deviceptr(PointerParam)52 // CHECK-NEXT: OpenACCCombinedConstruct{{.*}} parallel loop53 // CHECK-NEXT: attach clause54 // CHECK-NEXT: DeclRefExpr{{.*}}'int *' lvalue ParmVar{{.*}} 'PointerParam' 'int *'55 // CHECK-NEXT: deviceptr clause56 // CHECK-NEXT: DeclRefExpr{{.*}}'int *' lvalue ParmVar{{.*}} 'PointerParam' 'int *'57 // CHECK-NEXT: ForStmt58 // CHECK: NullStmt59 60}61 62void Inst() {63 int i;64 TemplUses(&i);65}66#endif67