1 | // RUN: %clang_cc1 -std=c++11 -emit-llvm %s -o - -triple x86_64-linux-gnu | FileCheck --check-prefix=LINUX %s |
2 | // RUN: %clang_cc1 -std=c++11 -emit-llvm %s -o - -triple x86_64-apple-darwin12 | FileCheck --check-prefix=DARWIN %s |
3 | |
4 | // Regression test for PR40327 |
5 | |
6 | // LINUX: @default_tls = thread_local global i32 |
7 | // LINUX: @hidden_tls = hidden thread_local global i32 |
8 | // LINUX: define weak_odr hidden i32* @_ZTW11default_tls() |
9 | // LINUX: define weak_odr hidden i32* @_ZTW10hidden_tls() |
10 | // |
11 | // DARWIN: @default_tls = internal thread_local global i32 |
12 | // DARWIN: @hidden_tls = internal thread_local global i32 |
13 | // DARWIN: define cxx_fast_tlscc i32* @_ZTW11default_tls() |
14 | // DARWIN: define hidden cxx_fast_tlscc i32* @_ZTW10hidden_tls() |
15 | |
16 | __attribute__((visibility("default"))) thread_local int default_tls; |
17 | __attribute__((visibility("hidden"))) thread_local int hidden_tls; |
18 | |