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
15 extern "C" int* malloc (int size);
16 int *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|\"\?a@@3PE?AHE?A\"}} = {{.*}}thread_local {{.*}}global {{.*}}i32*
27
28 // CHECK-LABEL: foo
29 // CHECK-TLS-LABEL: foo
foo()30 int foo() {
31 return *a;
32 // CHECK: call {{.*}} @__kmpc_global_thread_num(
33 // CHECK: call {{.*}} @__kmpc_threadprivate_cached(
34 // CHECK-TLS-1: call {{.*}} @{{_ZTW1a|\"\?\?__Ea@@YAXXZ\"}}()
35 }
36
37 // CHECK-TLS-2: define {{.*}} @{{_ZTW1a|\"\?\?__Ea@@YAXXZ\"}}()
38
39 #endif
40