65 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 10int Global;11short GlobalArray[5];12 13void NormalUses(float *PointerParam) {14 // CHECK: FunctionDecl{{.*}}NormalUses15 // CHECK: ParmVarDecl16 // CHECK-NEXT: CompoundStmt17 18#pragma acc parallel loop deviceptr(PointerParam)19 for(int i = 0; i < 5; ++i);20 // CHECK-NEXT: OpenACCCombinedConstruct{{.*}} parallel loop21 // CHECK-NEXT: deviceptr clause22 // CHECK-NEXT: DeclRefExpr{{.*}}'float *' lvalue ParmVar{{.*}} 'PointerParam' 'float *'23 // CHECK-NEXT: ForStmt24 // CHECK: NullStmt25}26 27template<typename T>28void TemplUses(T *t) {29 // CHECK-NEXT: FunctionTemplateDecl30 // CHECK-NEXT: TemplateTypeParmDecl{{.*}}typename depth 0 index 0 T31 // CHECK-NEXT: FunctionDecl{{.*}} TemplUses 'void (T *)'32 // CHECK-NEXT: ParmVarDecl{{.*}} referenced t 'T *'33 // CHECK-NEXT: CompoundStmt34 35#pragma acc parallel loop deviceptr(t)36 for(int i = 0; i < 5; ++i);37 // CHECK-NEXT: OpenACCCombinedConstruct{{.*}} parallel loop38 // CHECK-NEXT: deviceptr clause39 // CHECK-NEXT: DeclRefExpr{{.*}}'T *' lvalue ParmVar{{.*}} 't' 'T *'40 // CHECK-NEXT: ForStmt41 // CHECK: NullStmt42 43 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 t 'int *'49 // CHECK-NEXT: CompoundStmt50 51// #pragma acc parallel loop deviceptr(t)52 // CHECK-NEXT: OpenACCCombinedConstruct{{.*}} parallel loop53 // CHECK-NEXT: deviceptr clause54 // CHECK-NEXT: DeclRefExpr{{.*}}'int *' lvalue ParmVar{{.*}} 't' 'int *'55 // CHECK-NEXT: ForStmt56 // CHECK: NullStmt57 58}59 60void Inst() {61 int i;62 TemplUses(&i);63}64#endif65