diff options
Diffstat (limited to 'test/CodeGenCXX/cxx11-thread-local-reference.cpp')
| -rw-r--r-- | test/CodeGenCXX/cxx11-thread-local-reference.cpp | 17 |
1 files changed, 12 insertions, 5 deletions
diff --git a/test/CodeGenCXX/cxx11-thread-local-reference.cpp b/test/CodeGenCXX/cxx11-thread-local-reference.cpp index c3e165a..8b2ac5e 100644 --- a/test/CodeGenCXX/cxx11-thread-local-reference.cpp +++ b/test/CodeGenCXX/cxx11-thread-local-reference.cpp @@ -1,11 +1,14 @@ -// RUN: %clang_cc1 -std=c++11 -emit-llvm %s -o - -triple x86_64-linux-gnu | FileCheck %s +// RUN: %clang_cc1 -std=c++11 -emit-llvm %s -o - -triple x86_64-linux-gnu | FileCheck --check-prefix=CHECK --check-prefix=LINUX %s +// RUN: %clang_cc1 -std=c++11 -emit-llvm %s -o - -triple x86_64-apple-darwin12 | FileCheck --check-prefix=CHECK --check-prefix=DARWIN %s int &f(); -// CHECK: @r = thread_local global i32* null +// LINUX: @r = thread_local global i32* null +// DARWIN: @r = internal thread_local global i32* null thread_local int &r = f(); -// CHECK: @_ZTH1r = alias void ()* @__tls_init +// LINUX: @_ZTH1r = alias void (), void ()* @__tls_init +// DARWIN: @_ZTH1r = internal alias void (), void ()* @__tls_init int &g() { return r; } @@ -14,13 +17,17 @@ int &g() { return r; } // CHECK: store i32* %{{.*}}, i32** @r, align 8 // CHECK-LABEL: define dereferenceable({{[0-9]+}}) i32* @_Z1gv() -// CHECK: call i32* @_ZTW1r() +// LINUX: call i32* @_ZTW1r() +// DARWIN: call cxx_fast_tlscc i32* @_ZTW1r() // CHECK: ret i32* %{{.*}} -// CHECK: define weak_odr hidden i32* @_ZTW1r() { +// LINUX: define weak_odr hidden i32* @_ZTW1r() { +// DARWIN: define cxx_fast_tlscc i32* @_ZTW1r() [[ATTR:#[0-9]+]] { // CHECK: call void @_ZTH1r() // CHECK: load i32*, i32** @r, align 8 // CHECK: ret i32* %{{.*}} // CHECK-LABEL: define internal void @__tls_init() // CHECK: call void @[[R_INIT]]() + +// DARWIN: attributes [[ATTR]] = { nounwind } |
