83 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];12void NormalUses(float *PointerParam) {13 // CHECK: FunctionDecl{{.*}}NormalUses14 // CHECK: ParmVarDecl15 // CHECK-NEXT: CompoundStmt16 17#pragma acc data no_create(GlobalArray, PointerParam[Global])18 ;19 // CHECK-NEXT: OpenACCDataConstruct{{.*}} data20 // CHECK-NEXT: no_create clause21 // CHECK-NEXT: DeclRefExpr{{.*}}'short[5]' lvalue Var{{.*}}'GlobalArray' 'short[5]'22 // CHECK-NEXT: ArraySubscriptExpr{{.*}}'float' lvalue23 // CHECK-NEXT: ImplicitCastExpr{{.*}} 'float *' <LValueToRValue>24 // CHECK-NEXT: DeclRefExpr{{.*}}'float *' lvalue ParmVar{{.*}}'PointerParam' 'float *'25 // CHECK-NEXT: ImplicitCastExpr{{.*}} 'int' <LValueToRValue>26 // CHECK-NEXT: DeclRefExpr{{.*}}'int' lvalue Var{{.*}}'Global' 'int'27 // CHECK-NEXT: NullStmt28}29 30template<auto &NTTP, typename T, typename U>31void TemplUses(T t, U u) {32 // CHECK-NEXT: FunctionTemplateDecl33 // CHECK-NEXT: NonTypeTemplateParmDecl {{.*}}referenced 'auto &' depth 0 index 0 NTTP34 // CHECK-NEXT: TemplateTypeParmDecl{{.*}}typename depth 0 index 1 T35 // CHECK-NEXT: TemplateTypeParmDecl{{.*}}typename depth 0 index 2 U36 // CHECK-NEXT: FunctionDecl{{.*}} TemplUses 'void (T, U)'37 // CHECK-NEXT: ParmVarDecl{{.*}} referenced t 'T'38 // CHECK-NEXT: ParmVarDecl{{.*}} referenced u 'U'39 // CHECK-NEXT: CompoundStmt40 41 42#pragma acc data no_create(t) present(NTTP, u)43 ;44 // CHECK-NEXT: OpenACCDataConstruct{{.*}} data45 // CHECK-NEXT: no_create clause46 // CHECK-NEXT: DeclRefExpr{{.*}}'T' lvalue ParmVar{{.*}} 't' 'T'47 // CHECK-NEXT: present clause48 // CHECK-NEXT: DeclRefExpr{{.*}}'auto' lvalue NonTypeTemplateParm{{.*}} 'NTTP' 'auto &'49 // CHECK-NEXT: DeclRefExpr{{.*}}'U' lvalue ParmVar{{.*}} 'u' 'U'50 // CHECK-NEXT: NullStmt51 52 // Check the instantiated versions of the above.53 // CHECK-NEXT: FunctionDecl{{.*}} used TemplUses 'void (int, int *)' implicit_instantiation54 // CHECK-NEXT: TemplateArgument decl55 // CHECK-NEXT: Var{{.*}} 'CEVar' 'const unsigned int'56 // CHECK-NEXT: TemplateArgument type 'int'57 // CHECK-NEXT: BuiltinType{{.*}} 'int'58 // CHECK-NEXT: TemplateArgument type 'int *'59 // CHECK-NEXT: PointerType{{.*}} 'int *'60 // CHECK-NEXT: BuiltinType{{.*}} 'int'61 // CHECK-NEXT: ParmVarDecl{{.*}} used t 'int'62 // CHECK-NEXT: ParmVarDecl{{.*}} u 'int *'63 // CHECK-NEXT: CompoundStmt64 65// #pragma acc data no_create(t) present(NTTP, u)66 // CHECK-NEXT: OpenACCDataConstruct{{.*}} data67 // CHECK-NEXT: no_create clause68 // CHECK-NEXT: DeclRefExpr{{.*}}'int' lvalue ParmVar{{.*}} 't' 'int'69 // CHECK-NEXT: present clause70 // CHECK-NEXT: SubstNonTypeTemplateParmExpr{{.*}}'const unsigned int' lvalue71 // CHECK-NEXT: NonTypeTemplateParmDecl{{.*}} referenced 'auto &' depth 0 index 0 NTTP72 // CHECK-NEXT: DeclRefExpr{{.*}}'const unsigned int' lvalue Var{{.*}} 'CEVar' 'const unsigned int'73 // CHECK-NEXT: DeclRefExpr{{.*}}'int *' lvalue ParmVar{{.*}} 'u' 'int *'74 // CHECK-NEXT: NullStmt75}76 77void Inst() {78 static constexpr unsigned CEVar = 1;79 int i;80 TemplUses<CEVar>(i, &i);81}82#endif83