1// no PCH
2// RUN: %clang_cc1 -fopenmp -fnoopenmp-use-tls -emit-llvm -include %s -include %s %s -o - | FileCheck %s
3// with PCH
4// RUN: %clang_cc1 -fopenmp -fnoopenmp-use-tls -emit-llvm -chain-include %s -chain-include %s %s -o - | FileCheck %s
5// no PCH
6// RUN: %clang_cc1 -fopenmp -emit-llvm -include %s -include %s %s -o - | FileCheck %s -check-prefix=CHECK-TLS-1
7// RUN: %clang_cc1 -fopenmp -emit-llvm -include %s -include %s %s -o - | FileCheck %s -check-prefix=CHECK-TLS-2
8// with PCH
9// RUN: %clang_cc1 -fopenmp -emit-llvm -chain-include %s -chain-include %s %s -o - | FileCheck %s -check-prefix=CHECK-TLS-1
10// RUN: %clang_cc1 -fopenmp -emit-llvm -chain-include %s -chain-include %s %s -o - | FileCheck %s -check-prefix=CHECK-TLS-2
11
12#if !defined(PASS1)
13#define PASS1
14
15extern "C" int* malloc (int size);
16int *a = malloc(20);
17
18#elif !defined(PASS2)
19#define PASS2
20
21#pragma omp threadprivate(a)
22
23#else
24
25// CHECK: call {{.*}} @__kmpc_threadprivate_register(
26// CHECK-TLS-1: @{{a|\"\\01\?a@@3PE?AHE?A\"}} = {{.*}}thread_local {{.*}}global {{.*}}i32*
27
28// CHECK-LABEL: foo
29// CHECK-TLS-LABEL: foo
30int foo() {
31  return *a;
32  // CHECK: call {{.*}} @__kmpc_global_thread_num(
33  // CHECK: call {{.*}} @__kmpc_threadprivate_cached(
34  // CHECK-TLS-1: call {{.*}} @{{_ZTW1a|\"\\01\?\?__Ea@@YAXXZ\"}}()
35}
36
37// CHECK-TLS-2: define {{.*}} @{{_ZTW1a|\"\\01\?\?__Ea@@YAXXZ\"}}()
38
39#endif
40