1// RUN: %clang_cc1 %s -triple x86_64-pc-linux-gnu -emit-llvm -o - | FileCheck %s -check-prefix=CHECK-GD
2// RUN: %clang_cc1 %s -triple x86_64-pc-linux-gnu -ftls-model=global-dynamic -emit-llvm -o - | FileCheck %s -check-prefix=CHECK-GD
3// RUN: %clang_cc1 %s -triple x86_64-pc-linux-gnu -ftls-model=local-dynamic -emit-llvm -o - | FileCheck %s -check-prefix=CHECK-LD
4// RUN: %clang_cc1 %s -triple x86_64-pc-linux-gnu -ftls-model=initial-exec -emit-llvm -o - | FileCheck %s -check-prefix=CHECK-IE
5// RUN: %clang_cc1 %s -triple x86_64-pc-linux-gnu -ftls-model=local-exec -emit-llvm -o - | FileCheck %s -check-prefix=CHECK-LE
6
7int __thread x;
8int f() {
9  static int __thread y;
10  return y++;
11}
12int __thread __attribute__((tls_model("initial-exec"))) z;
13
14// CHECK-GD: @f.y = internal thread_local global i32 0
15// CHECK-GD: @x = thread_local global i32 0
16// CHECK-GD: @z = thread_local(initialexec) global i32 0
17
18// CHECK-LD: @f.y = internal thread_local(localdynamic) global i32 0
19// CHECK-LD: @x = thread_local(localdynamic) global i32 0
20// CHECK-LD: @z = thread_local(initialexec) global i32 0
21
22// CHECK-IE: @f.y = internal thread_local(initialexec) global i32 0
23// CHECK-IE: @x = thread_local(initialexec) global i32 0
24// CHECK-IE: @z = thread_local(initialexec) global i32 0
25
26// CHECK-LE: @f.y = internal thread_local(localexec) global i32 0
27// CHECK-LE: @x = thread_local(localexec) global i32 0
28// CHECK-LE: @z = thread_local(initialexec) global i32 0
29