Hans Wennborg | de981f3 | 2012-06-28 08:01:44 +0000 | [diff] [blame] | 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 | |
| 7 | int __thread x; |
| 8 | int f() { |
| 9 | static int __thread y; |
| 10 | return y++; |
| 11 | } |
| 12 | int __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 |