1 // RUN: %clang_cc1 -verify -fopenmp -ast-dump %s | FileCheck %s 2 // expected-no-diagnostics 3 4 int ga, gb; 5 #pragma omp threadprivate(ga, gb) 6 7 // CHECK: |-OMPThreadPrivateDecl {{.+}} <col:9> col:9 8 // CHECK-NEXT: | |-DeclRefExpr {{.+}} <col:27> 'int' lvalue Var {{.+}} 'ga' 'int' 9 // CHECK-NEXT: | `-DeclRefExpr {{.+}} <col:31> 'int' lvalue Var {{.+}} 'gb' 'int' 10 11 #pragma omp declare reduction(+ : int, char : omp_out *= omp_in) 12 13 #pragma omp declare reduction(fun : float : omp_out += omp_in) initializer(omp_priv = omp_orig + 15) 14 15 // CHECK: |-OMPDeclareReductionDecl {{.+}} <line:11:35> col:35 operator+ 'int' combiner 16 // CHECK-NEXT: | |-CompoundAssignOperator {{.+}} <col:47, col:58> 'int' lvalue '*=' ComputeLHSTy='int' ComputeResultTy='int' 17 // CHECK-NEXT: | | |-DeclRefExpr {{.+}} <col:47> 'int' lvalue Var {{.+}} 'omp_out' 'int' 18 // CHECK-NEXT: | | `-ImplicitCastExpr {{.+}} <col:58> 'int' <LValueToRValue> 19 // CHECK-NEXT: | | `-DeclRefExpr {{.+}} <col:58> 'int' lvalue Var {{.+}} 'omp_in' 'int' 20 // CHECK-NEXT: | |-VarDecl {{.+}} <col:35> col:35 implicit used omp_in 'int' 21 // CHECK-NEXT: | `-VarDecl {{.+}} <col:35> col:35 implicit used omp_out 'int' 22 // CHECK-NEXT: |-OMPDeclareReductionDecl {{.+}} <col:40> col:40 operator+ 'char' combiner 23 // CHECK-NEXT: | |-CompoundAssignOperator {{.+}} <col:47, col:58> 'char' lvalue '*=' ComputeLHSTy='int' ComputeResultTy='int' 24 // CHECK-NEXT: | | |-DeclRefExpr {{.+}} <col:47> 'char' lvalue Var {{.+}} 'omp_out' 'char' 25 // CHECK-NEXT: | | `-ImplicitCastExpr {{.+}} <col:58> 'int' <IntegralCast> 26 // CHECK-NEXT: | | `-ImplicitCastExpr {{.+}} <col:58> 'char' <LValueToRValue> 27 // CHECK-NEXT: | | `-DeclRefExpr {{.+}} <col:58> 'char' lvalue Var {{.+}} 'omp_in' 'char' 28 // CHECK-NEXT: | |-VarDecl {{.+}} <col:40> col:40 implicit used omp_in 'char' 29 // CHECK-NEXT: | `-VarDecl {{.+}} <col:40> col:40 implicit used omp_out 'char' 30 // CHECK-NEXT: |-OMPDeclareReductionDecl {{.+}} <line:13:37> col:37 fun 'float' combiner initializer 31 // CHECK-NEXT: | |-CompoundAssignOperator {{.+}} <col:45, col:56> 'float' lvalue '+=' ComputeLHSTy='float' ComputeResultTy='float' 32 // CHECK-NEXT: | | |-DeclRefExpr {{.+}} <col:45> 'float' lvalue Var {{.+}} 'omp_out' 'float' 33 // CHECK-NEXT: | | `-ImplicitCastExpr {{.+}} <col:56> 'float' <LValueToRValue> 34 // CHECK-NEXT: | | `-DeclRefExpr {{.+}} <col:56> 'float' lvalue Var {{.+}} 'omp_in' 'float' 35 36 struct S { 37 int a, b; SS38 S() { 39 #pragma omp parallel for default(none) private(a) shared(b) schedule(static, a) 40 for (int i = 0; i < 0; ++i) 41 ++a; 42 } 43 }; 44 45 // CHECK: | `-OMPParallelForDirective {{.+}} <line:39:9, col:80> 46 // CHECK-NEXT: | |-OMPDefaultClause {{.+}} <col:26, col:40> 47 // CHECK-NEXT: | |-OMPPrivateClause {{.+}} <col:40, col:51> 48 // CHECK-NEXT: | | `-DeclRefExpr {{.+}} <col:48> 'int' lvalue OMPCapturedExpr {{.+}} 'a' 'int &' 49 // CHECK-NEXT: | |-OMPSharedClause {{.+}} <col:51, col:61> 50 // CHECK-NEXT: | | `-MemberExpr {{.+}} <col:58> 'int' lvalue ->b 51 // CHECK-NEXT: | | `-CXXThisExpr {{.+}} <col:58> 'struct S *' this 52 // CHECK-NEXT: | |-OMPScheduleClause {{.+}} <col:61, col:79> 53 // CHECK-NEXT: | | `-ImplicitCastExpr {{.+}} <col:78> 'int' <LValueToRValue> 54 // CHECK-NEXT: | | `-DeclRefExpr {{.+}} <col:78> 'int' lvalue OMPCapturedExpr {{.+}} '.capture_expr.' 'int' 55 // CHECK-NEXT: | |-CapturedStmt {{.+}} <line:40:5, <invalid sloc>> 56 // CHECK-NEXT: | | |-CapturedDecl {{.+}} <<invalid sloc>> <invalid sloc> 57 // CHECK-NEXT: | | | |-ForStmt {{.+}} <col:5, <invalid sloc>> 58 // CHECK: | | | | `-UnaryOperator {{.+}} <line:41:7, <invalid sloc>> 'int' lvalue prefix '++' 59 // CHECK-NEXT: | | | | `-DeclRefExpr {{.+}} <<invalid sloc>> 'int' lvalue OMPCapturedExpr {{.+}} 'a' 'int &' 60 61 #pragma omp declare simd 62 #pragma omp declare simd inbranch 63 void foo(); 64 65 // CHECK: `-FunctionDecl {{.+}} <line:63:1, col:10> col:6 foo 'void (void)' 66 // CHECK-NEXT: |-OMPDeclareSimdDeclAttr {{.+}} <line:62:9, col:34> Implicit BS_Inbranch 67 // CHECK: `-OMPDeclareSimdDeclAttr {{.+}} <line:61:9, col:25> Implicit BS_Undefined 68 69