86 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 parallel loop no_create(GlobalArray, PointerParam[Global])18 for (unsigned i = 0; i < 5; ++i);19 // CHECK-NEXT: OpenACCCombinedConstruct{{.*}} parallel loop20 // 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: ForStmt28 // CHECK: NullStmt29}30 31template<auto &NTTP, typename T, typename U>32void TemplUses(T t, U u) {33 // CHECK-NEXT: FunctionTemplateDecl34 // CHECK-NEXT: NonTypeTemplateParmDecl {{.*}}referenced 'auto &' depth 0 index 0 NTTP35 // CHECK-NEXT: TemplateTypeParmDecl{{.*}}typename depth 0 index 1 T36 // CHECK-NEXT: TemplateTypeParmDecl{{.*}}typename depth 0 index 2 U37 // CHECK-NEXT: FunctionDecl{{.*}} TemplUses 'void (T, U)'38 // CHECK-NEXT: ParmVarDecl{{.*}} referenced t 'T'39 // CHECK-NEXT: ParmVarDecl{{.*}} referenced u 'U'40 // CHECK-NEXT: CompoundStmt41 42 43#pragma acc parallel loop no_create(t) present(NTTP, u)44 for (unsigned i = 0; i < 5; ++i);45 // CHECK-NEXT: OpenACCCombinedConstruct{{.*}} parallel loop46 // CHECK-NEXT: no_create clause47 // CHECK-NEXT: DeclRefExpr{{.*}}'T' lvalue ParmVar{{.*}} 't' 'T'48 // CHECK-NEXT: present clause49 // CHECK-NEXT: DeclRefExpr{{.*}}'auto' lvalue NonTypeTemplateParm{{.*}} 'NTTP' 'auto &'50 // CHECK-NEXT: DeclRefExpr{{.*}}'U' lvalue ParmVar{{.*}} 'u' 'U'51 // CHECK-NEXT: ForStmt52 // CHECK: NullStmt53 54 // Check the instantiated versions of the above.55 // CHECK-NEXT: FunctionDecl{{.*}} used TemplUses 'void (int, int *)' implicit_instantiation56 // CHECK-NEXT: TemplateArgument decl57 // CHECK-NEXT: Var{{.*}} 'CEVar' 'const unsigned int'58 // CHECK-NEXT: TemplateArgument type 'int'59 // CHECK-NEXT: BuiltinType{{.*}} 'int'60 // CHECK-NEXT: TemplateArgument type 'int *'61 // CHECK-NEXT: PointerType{{.*}} 'int *'62 // CHECK-NEXT: BuiltinType{{.*}} 'int'63 // CHECK-NEXT: ParmVarDecl{{.*}} used t 'int'64 // CHECK-NEXT: ParmVarDecl{{.*}} used u 'int *'65 // CHECK-NEXT: CompoundStmt66 67// #pragma acc parallel loop no_create(t) present(NTTP, u)68 // CHECK-NEXT: OpenACCCombinedConstruct{{.*}} parallel loop69 // CHECK-NEXT: no_create clause70 // CHECK-NEXT: DeclRefExpr{{.*}}'int' lvalue ParmVar{{.*}} 't' 'int'71 // CHECK-NEXT: present clause72 // CHECK-NEXT: SubstNonTypeTemplateParmExpr{{.*}}'const unsigned int' lvalue73 // CHECK-NEXT: NonTypeTemplateParmDecl{{.*}} referenced 'auto &' depth 0 index 0 NTTP74 // CHECK-NEXT: DeclRefExpr{{.*}}'const unsigned int' lvalue Var{{.*}} 'CEVar' 'const unsigned int'75 // CHECK-NEXT: DeclRefExpr{{.*}}'int *' lvalue ParmVar{{.*}} 'u' 'int *'76 // CHECK-NEXT: ForStmt77 // CHECK: NullStmt78}79 80void Inst() {81 static constexpr unsigned CEVar = 1;82 int i;83 TemplUses<CEVar>(i, &i);84}85#endif86