vendor/clang/clang-trunk-r290819

1 files changed, 19 insertions, 0 deletions

diff --git a/test/Modules/global-init.cpp b/test/Modules/global-init.cpp
new file mode 100644
index 0000000000000..fb42464dcc92f
--- /dev/null
+++ b/test/Modules/global-init.cpp
@@ -0,0 +1,19 @@
+// RUN: rm -rf %t
+// RUN: mkdir %t
+//
+// RUN: echo '#pragma once' > %t/a.h
+// RUN: echo 'struct A { A() {} int f() const; } const a;' >> %t/a.h
+//
+// RUN: echo '#include "a.h"' > %t/b.h
+//
+// RUN: echo 'module M { module b { header "b.h" export * } module a { header "a.h" export * } }' > %t/map
+//
+// RUN: %clang_cc1 -fmodules -fmodules-cache-path=%t -fmodule-map-file=%t/map -I%t %s -emit-llvm -o - -triple %itanium_abi_triple | FileCheck %s
+
+#include "b.h"
+
+// CHECK: @_ZL1a = internal global
+// CHECK: call {{.*}} @_ZN1AC1Ev({{.*}}@_ZL1a
+// CHECK: call {{.*}} @_ZNK1A1fEv({{.*}}@_ZL1a
+// CHECK: store {{.*}} @x
+int x = a.f();