clang/test/OpenMP/threadprivate_ast_print.cpp

   1 // RUN: %clang_cc1 -verify -fopenmp -triple x86_64-apple-darwin10.6.0 -ast-print %s | FileCheck %s
   2 // RUN: %clang_cc1 -fopenmp -triple x86_64-apple-darwin10.6.0 -x c++ -std=c++11 -emit-pch -o %t %s
   3 // RUN: %clang_cc1 -fopenmp -triple x86_64-apple-darwin10.6.0 -std=c++11 -include-pch %t -fsyntax-only -verify %s -ast-print
   4 // RUN: %clang_cc1 -verify -fopenmp -triple x86_64-unknown-linux-gnu -ast-print %s | FileCheck %s
   5 // RUN: %clang_cc1 -fopenmp -fnoopenmp-use-tls -triple x86_64-unknown-linux-gnu -x c++ -std=c++11 -emit-pch -o %t %s
   6 // RUN: %clang_cc1 -fopenmp -fnoopenmp-use-tls -triple x86_64-unknown-linux-gnu -std=c++11 -include-pch %t -fsyntax-only -verify %s -ast-print
   7
   8 // RUN: %clang_cc1 -verify -fopenmp-simd -triple x86_64-apple-darwin10.6.0 -ast-print %s | FileCheck %s
   9 // RUN: %clang_cc1 -fopenmp-simd -triple x86_64-apple-darwin10.6.0 -x c++ -std=c++11 -emit-pch -o %t %s
  10 // RUN: %clang_cc1 -fopenmp-simd -triple x86_64-apple-darwin10.6.0 -std=c++11 -include-pch %t -fsyntax-only -verify %s -ast-print
  11 // RUN: %clang_cc1 -verify -fopenmp-simd -triple x86_64-unknown-linux-gnu -ast-print %s | FileCheck %s
  12 // RUN: %clang_cc1 -fopenmp-simd -fnoopenmp-use-tls -triple x86_64-unknown-linux-gnu -x c++ -std=c++11 -emit-pch -o %t %s
  13 // RUN: %clang_cc1 -fopenmp-simd -fnoopenmp-use-tls -triple x86_64-unknown-linux-gnu -std=c++11 -include-pch %t -fsyntax-only -verify %s -ast-print
  14 // expected-no-diagnostics
  15
  16 #ifndef HEADER
  17 #define HEADER
  18
  19 struct St{
  20  int a;
  21 };
  22
  23 struct St1{
  24  int a;
  25  static int b;
  26 // CHECK: static int b;
  27 #pragma omp threadprivate(b)
  28 // CHECK-NEXT: #pragma omp threadprivate(St1::b){{$}}
  29 } d;
  30
  31 int a, b;
  32 // CHECK: int a;
  33 // CHECK: int b;
  34 #pragma omp threadprivate(a)
  35 #pragma omp threadprivate(a)
  36 // CHECK-NEXT: #pragma omp threadprivate(a)
  37 // CHECK-NEXT: #pragma omp threadprivate(a)
  38 #pragma omp threadprivate(d, b)
  39 // CHECK-NEXT: #pragma omp threadprivate(d,b)
  40
  41 template <class T>
  42 struct ST {
  43   static T m;
  44   #pragma omp threadprivate(m)
  45 };
  46
  47 template <class T> T foo() {
  48   static T v;
  49   #pragma omp threadprivate(v)
  50   v = ST<T>::m;
  51   return v;
  52 }
  53 //CHECK: template <class T> T foo() {
  54 //CHECK-NEXT: static T v;
  55 //CHECK-NEXT: #pragma omp threadprivate(v)
  56 //CHECK: template<> int foo<int>() {
  57 //CHECK-NEXT: static int v;
  58 //CHECK-NEXT: #pragma omp threadprivate(v)
  59
  60 namespace ns{
  61   int a;
  62 }
  63 // CHECK: namespace ns {
  64 // CHECK-NEXT: int a;
  65 // CHECK-NEXT: }
  66 #pragma omp threadprivate(ns::a)
  67 // CHECK-NEXT: #pragma omp threadprivate(ns::a)
  68
  69 int main () {
  70   static int a;
  71 // CHECK: static int a;
  72 #pragma omp threadprivate(a)
  73 // CHECK-NEXT: #pragma omp threadprivate(a)
  74   a=2;
  75   return (foo<int>());
  76 }
  77
  78 extern template int ST<int>::m;
  79 #endif