diff options
Diffstat (limited to 'test/CodeGenCXX/global-init.cpp')
| -rw-r--r-- | test/CodeGenCXX/global-init.cpp | 18 |
1 files changed, 15 insertions, 3 deletions
diff --git a/test/CodeGenCXX/global-init.cpp b/test/CodeGenCXX/global-init.cpp index da5467ac3f..2a53ad9e3e 100644 --- a/test/CodeGenCXX/global-init.cpp +++ b/test/CodeGenCXX/global-init.cpp @@ -129,6 +129,14 @@ namespace test6 { const std::type_info *const t = &typeid(p); // CHECK-NOT: @_ZN5test6L1tE + extern B *volatile v; + // CHECK: store {{.*}} @_ZN5test6L1wE + B *const w = dynamic_cast<B*>(v); + + // CHECK: load volatile + // CHECK: store {{.*}} @_ZN5test6L1xE + const int x = *(volatile int*)0x1234; + namespace { int a = int(); volatile int b = int(); @@ -145,7 +153,7 @@ namespace test6 { namespace test7 { struct A { A(); }; struct B { ~B(); int n; }; - struct C { C() = default; C(const C&); }; + struct C { C() = default; C(const C&); int n; }; struct D {}; // CHECK: call void @_ZN5test71AC1Ev({{.*}}@_ZN5test7L1aE) @@ -161,8 +169,12 @@ namespace test7 { // CHECK-NOT: @_ZN5test7L2c1E // CHECK: @_ZN5test7L2c2E - const C c1 = C(); // elidable copy - const C c2 = static_cast<C&&>(C()); // non-elidable copy + // CHECK-NOT: @_ZN5test7L2c3E + // CHECK: @_ZN5test7L2c4E + const C c1 = C(); + const C c2 = static_cast<const C&>(C()); + const int c3 = C().n; + const int c4 = C(C()).n; // CHECK-NOT: @_ZN5test7L1dE const D d = D(); |