Vendor import of clang trunk r238337:

https://llvm.org/svn/llvm-project/cfe/trunk@238337

1 files changed, 46 insertions, 8 deletions

diff --git a/test/CodeGenCXX/cxx0x-initializer-references.cpp b/test/CodeGenCXX/cxx0x-initializer-references.cpp
index 10586c1..318c8ea 100644
--- a/test/CodeGenCXX/cxx0x-initializer-references.cpp
+++ b/test/CodeGenCXX/cxx0x-initializer-references.cpp
@@ -35,22 +35,30 @@ namespace reference {
     // CHECK-NEXT: ret
   }
 
-  void reference_to_aggregate() {
+  void reference_to_aggregate(int i) {
     // CHECK: getelementptr {{.*}}, i32 0, i32 0
     // CHECK-NEXT: store i32 1
     // CHECK-NEXT: getelementptr {{.*}}, i32 0, i32 1
-    // CHECK-NEXT: store i32 2
+    // CHECK-NEXT: %[[I1:.*]] = load i32, i32*
+    // CHECK-NEXT: store i32 %[[I1]]
     // CHECK-NEXT: store %{{.*}}* %{{.*}}, %{{.*}}** %{{.*}}, align
-    const A &ra1{1, 2};
+    const A &ra1{1, i};
 
-    // CHECK-NEXT: getelementptr inbounds [3 x i32]* %{{.*}}, i{{32|64}} 0, i{{32|64}} 0
+    // CHECK-NEXT: getelementptr inbounds [3 x i32], [3 x i32]* %{{.*}}, i{{32|64}} 0, i{{32|64}} 0
     // CHECK-NEXT: store i32 1
-    // CHECK-NEXT: getelementptr inbounds i32* %{{.*}}, i{{32|64}} 1
+    // CHECK-NEXT: getelementptr inbounds i32, i32* %{{.*}}, i{{32|64}} 1
     // CHECK-NEXT: store i32 2
-    // CHECK-NEXT: getelementptr inbounds i32* %{{.*}}, i{{32|64}} 1
-    // CHECK-NEXT: store i32 3
+    // CHECK-NEXT: getelementptr inbounds i32, i32* %{{.*}}, i{{32|64}} 1
+    // CHECK-NEXT: %[[I2:.*]] = load i32, i32*
+    // CHECK-NEXT: store i32 %[[I2]]
     // CHECK-NEXT: store [3 x i32]* %{{.*}}, [3 x i32]** %{{.*}}, align
-    const int (&arrayRef)[] = {1, 2, 3};
+    const int (&arrayRef)[] = {1, 2, i};
+
+    // CHECK: store %{{.*}}* @{{.*}}, %{{.*}}** %{{.*}}, align
+    const A &constra1{1, 2};
+
+    // CHECK-NEXT: store [3 x i32]* @{{.*}}, [3 x i32]** %{{.*}}, align
+    const int (&constarrayRef)[] = {1, 2, 3};
 
     // CHECK-NEXT: ret
   }
@@ -71,3 +79,33 @@ namespace reference {
   }
 
 }
+
+namespace PR23165 {
+struct AbstractClass {
+  virtual void foo() const = 0;
+};
+
+struct ChildClass : public AbstractClass {
+  virtual void foo() const {}
+};
+
+void helper(const AbstractClass &param) {
+  param.foo();
+}
+
+void foo() {
+// CHECK-LABEL: @_ZN7PR231653fooEv
+// CHECK: call {{.*}} @_ZN7PR2316510ChildClassC1Ev
+// CHECK: call void @_ZN7PR231656helperERKNS_13AbstractClassE
+  helper(ChildClass());
+}
+
+struct S { struct T { int a; } t; mutable int b; };
+void f() {
+// CHECK-LABEL: _ZN7PR231651fEv
+// CHECK: alloca
+// CHECK: alloca
+// CHECK: store
+  const S::T &r = S().t;
+}
+}