blob: c29473fd6fca009c51352ec417d6214ac6896df1 [file] [log] [blame]
// RUN: %clang_cc1 %s -std=c++1y -triple=i686-pc-win32 -emit-llvm -o - | FileCheck %s
struct A {
A();
~A();
};
// CHECK-DAG: $"\01??$a@X@@3UA@@A" = comdat any
// CHECK-DAG: @"\01??$a@X@@3UA@@A" = linkonce_odr thread_local global %struct.A zeroinitializer, comdat, align 1
// CHECK-DAG: @"\01??__E?$a@X@@YAXXZ$initializer$" = internal constant void ()* @"\01??__E?$a@X@@YAXXZ", section ".CRT$XDU", comdat($"\01??$a@X@@3UA@@A")
template <typename T>
thread_local A a = A();
// CHECK-DAG: @"\01?b@@3UA@@A" = thread_local global %struct.A zeroinitializer, align 1
// CHECK-DAG: @"__tls_init$initializer$" = internal constant void ()* @__tls_init, section ".CRT$XDU"
thread_local A b;
// CHECK-LABEL: define internal void @__tls_init()
// CHECK: call void @"\01??__Eb@@YAXXZ"
thread_local A &c = b;
thread_local A &d = c;
A f() {
(void)a<void>;
(void)b;
return c;
}