clang/test/SemaOpenACC/set-construct-ast.cpp

   1 // RUN: %clang_cc1 %s -fopenacc -ast-dump | FileCheck %s
   2
   3 // Test this with PCH.
   4 // RUN: %clang_cc1 %s -fopenacc -emit-pch -o %t %s
   5 // RUN: %clang_cc1 %s -fopenacc -include-pch %t -ast-dump-all | FileCheck %s
   6
   7 #ifndef PCH_HELPER
   8 #define PCH_HELPER
   9
  10 int some_int();
  11 long some_long();
  12 void NormalFunc() {
  13   // CHECK-LABEL: NormalFunc
  14   // CHECK-NEXT: CompoundStmt
  15
  16 #pragma acc set default_async(some_int()) device_num(some_long()) device_type(DT) if (some_int() < some_long())
  17   // CHECK-NEXT: OpenACCSetConstruct{{.*}}set
  18   // CHECK-NEXT: default_async clause
  19   // CHECK-NEXT: CallExpr{{.*}}'int'
  20   // CHECK-NEXT: ImplicitCastExpr
  21   // CHECK-NEXT: DeclRefExpr{{.*}}'some_int' 'int ()'
  22   // CHECK-NEXT: device_num clause
  23   // CHECK-NEXT: CallExpr{{.*}} 'long'
  24   // CHECK-NEXT: ImplicitCastExpr
  25   // CHECK-NEXT: DeclRefExpr{{.*}}'some_long' 'long ()'
  26   // CHECK-NEXT: device_type(DT)
  27   // CHECK-NEXT: if clause
  28   // CHECK-NEXT: BinaryOperator{{.*}}'bool' '<'
  29   // CHECK-NEXT: ImplicitCastExpr{{.*}}'long'
  30   // CHECK-NEXT: CallExpr{{.*}}'int'
  31   // CHECK-NEXT: ImplicitCastExpr
  32   // CHECK-NEXT: DeclRefExpr{{.*}}'some_int' 'int ()'
  33   // CHECK-NEXT: CallExpr{{.*}} 'long'
  34   // CHECK-NEXT: ImplicitCastExpr
  35   // CHECK-NEXT: DeclRefExpr{{.*}}'some_long' 'long ()'
  36 }
  37
  38 template<typename T>
  39 void TemplFunc(T t) {
  40   // CHECK-LABEL: FunctionTemplateDecl {{.*}}TemplFunc
  41   // CHECK-NEXT: TemplateTypeParmDecl
  42   // CHECK-NEXT: FunctionDecl{{.*}}TemplFunc
  43   // CHECK-NEXT: ParmVarDecl{{.*}} t 'T'
  44   // CHECK-NEXT: CompoundStmt
  45
  46 #pragma acc set default_async(T::value) device_num(t) device_type(DT) if (T::value < t)
  47   // CHECK-NEXT: OpenACCSetConstruct{{.*}}set
  48   // CHECK-NEXT: default_async clause
  49   // CHECK-NEXT: DependentScopeDeclRefExpr{{.*}} '<dependent type>'
  50   // CHECK-NEXT: NestedNameSpecifier TypeSpec 'T'
  51   // CHECK-NEXT: device_num clause
  52   // CHECK-NEXT: DeclRefExpr{{.*}}'t' 'T'
  53   // CHECK-NEXT: device_type(DT)
  54   // CHECK-NEXT: if clause
  55   // CHECK-NEXT: BinaryOperator{{.*}}'<dependent type>' '<'
  56   // CHECK-NEXT: DependentScopeDeclRefExpr{{.*}} '<dependent type>'
  57   // CHECK-NEXT: NestedNameSpecifier TypeSpec 'T'
  58   // CHECK-NEXT: DeclRefExpr{{.*}}'t' 'T'
  59
  60   // Instantiation:
  61   // CHECK-NEXT: FunctionDecl{{.*}} TemplFunc 'void (SomeStruct)' implicit_instantiation
  62   // CHECK-NEXT: TemplateArgument type 'SomeStruct'
  63   // CHECK-NEXT: RecordType{{.*}} 'SomeStruct'
  64   // CHECK-NEXT: CXXRecord{{.*}} 'SomeStruct'
  65   // CHECK-NEXT: ParmVarDecl{{.*}} t 'SomeStruct'
  66   // CHECK-NEXT: CompoundStmt
  67
  68   // CHECK-NEXT: OpenACCSetConstruct{{.*}}set
  69   // CHECK-NEXT: default_async clause
  70   // CHECK-NEXT: ImplicitCastExpr {{.*}}'unsigned int'
  71   // CHECK-NEXT: DeclRefExpr{{.*}}'value' 'const unsigned int'
  72   // CHECK-NEXT: NestedNameSpecifier TypeSpec 'SomeStruct'
  73   // CHECK-NEXT: device_num clause
  74   // CHECK-NEXT: ImplicitCastExpr {{.*}}'unsigned int'
  75   // CHECK-NEXT: CXXMemberCallExpr{{.*}}'unsigned int'
  76   // CHECK-NEXT: MemberExpr{{.*}}.operator unsigned int
  77   // CHECK-NEXT: DeclRefExpr{{.*}}'t' 'SomeStruct'
  78   // CHECK-NEXT: device_type(DT)
  79   // CHECK-NEXT: if clause
  80   // CHECK-NEXT: BinaryOperator{{.*}}'bool' '<'
  81   // CHECK-NEXT: ImplicitCastExpr {{.*}}'unsigned int'
  82   // CHECK-NEXT: DeclRefExpr{{.*}}'value' 'const unsigned int'
  83   // CHECK-NEXT: NestedNameSpecifier TypeSpec 'SomeStruct'
  84   // CHECK-NEXT: ImplicitCastExpr {{.*}}'unsigned int'
  85   // CHECK-NEXT: CXXMemberCallExpr{{.*}}'unsigned int'
  86   // CHECK-NEXT: MemberExpr{{.*}}.operator unsigned int
  87   // CHECk-NEXT: DeclRefExpr{{.*}}'t' 'SomeStruct'
  88 }
  89
  90 struct SomeStruct{
  91   static constexpr unsigned value = 5;
  92   operator unsigned();
  93 };
  94
  95 void use() {
  96   TemplFunc(SomeStruct{});
  97 }
  98 #endif