| Vlad Tsyrklevich | c93390b | 2019-01-17 17:53:45 +0000 | [diff] [blame] | 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 | |
| Fangrui Song | dbc96b5 | 2020-02-03 10:09:39 -0800 | [diff] [blame] | 6 | // LINUX: @default_tls = thread_local global i32 |
| Vlad Tsyrklevich | c93390b | 2019-01-17 17:53:45 +0000 | [diff] [blame] | 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; |