Preserve the zero-initialization and construction-kind settings when
instantiating CXXConstructExpr expressions.
llvm-svn: 111780
diff --git a/clang/test/CodeGenCXX/value-init.cpp b/clang/test/CodeGenCXX/value-init.cpp
index 6977e73..c4eb1c8 100644
--- a/clang/test/CodeGenCXX/value-init.cpp
+++ b/clang/test/CodeGenCXX/value-init.cpp
@@ -111,4 +111,30 @@
// CHECK-NEXT: call void @_ZN8zeroinit2X11fEv
X1().f();
}
+
+ template<typename>
+ struct X2 : X0 {
+ int x2;
+ void f();
+ };
+
+ template<typename>
+ struct X3 : X2<int> {
+ X3() : X2<int>() { }
+ };
+
+
+ // CHECK: define void @_ZN8zeroinit9testX0_X3Ev
+ void testX0_X3() {
+ // CHECK-NOT: call void @llvm.memset
+ // CHECK: call void @_ZN8zeroinit2X3IiEC1Ev
+ // CHECK: call void @_ZN8zeroinit2X2IiE1fEv
+ // CHECK-NEXT: ret void
+ X3<int>().f();
+ }
+
+ // CHECK: define linkonce_odr void @_ZN8zeroinit2X3IiEC2Ev
+ // CHECK: call void @llvm.memset.p0i8.i64
+ // CHECK-NEXT: call void @_ZN8zeroinit2X2IiEC2Ev
+ // CHECK-NEXT: ret void
}