text: // no PCH
  // RUN: %clang_cc1 -fopenmp -fnoopenmp-use-tls -emit-llvm -include %s -include %s %s -o - | FileCheck %s
  // with PCH
  // RUN: %clang_cc1 -fopenmp -fnoopenmp-use-tls -emit-llvm -chain-include %s -chain-include %s %s -o - | FileCheck %s
  // no PCH
  // RUN: %clang_cc1 -fopenmp -emit-llvm -include %s -include %s %s -o - | FileCheck %s -check-prefix=CHECK-TLS-1
  // RUN: %clang_cc1 -fopenmp -emit-llvm -include %s -include %s %s -o - | FileCheck %s -check-prefix=CHECK-TLS-2
  // with PCH
  // RUN: %clang_cc1 -fopenmp -emit-llvm -chain-include %s -chain-include %s %s -o - | FileCheck %s -check-prefix=CHECK-TLS-1
  // RUN: %clang_cc1 -fopenmp -emit-llvm -chain-include %s -chain-include %s %s -o - | FileCheck %s -check-prefix=CHECK-TLS-2
  
  #if !defined(PASS1)
  #define PASS1
  
  extern "C" int* malloc (int size);
  int *a = malloc(20);
  
  #elif !defined(PASS2)
  #define PASS2
  
  #pragma omp threadprivate(a)
  
  #else
  
  // CHECK: call {{.*}} @__kmpc_threadprivate_register(
  // CHECK-TLS-1: @{{a|\"\\01\?a@@3PE?AHE?A\"}} = {{.*}}thread_local {{.*}}global {{.*}}i32*
  
  // CHECK-LABEL: foo
  // CHECK-TLS-LABEL: foo
  int foo() {
    return *a;
    // CHECK: call {{.*}} @__kmpc_global_thread_num(
    // CHECK: call {{.*}} @__kmpc_threadprivate_cached(
    // CHECK-TLS-1: call {{.*}} @{{_ZTW1a|\"\\01\?\?__Ea@@YAXXZ\"}}()
  }
  
  // CHECK-TLS-2: define {{.*}} @{{_ZTW1a|\"\\01\?\?__Ea@@YAXXZ\"}}()
  
  #endif
  