1 // Assert that the ABI switch uses the proper codegen. Fuchsia uses the
2 // "return this" ABI on constructors and destructors by default, but if we
3 // explicitly choose the generic itanium C++ ABI, we should not return "this" on
4 // ctors/dtors.
5 //
6 // RUN: %clang_cc1 -no-opaque-pointers %s -emit-llvm -o - -triple=x86_64-unknown-fuchsia -fc++-abi=itanium | FileCheck %s
7 // RUN: %clang_cc1 -no-opaque-pointers %s -emit-llvm -o - -triple=aarch64-unknown-fuchsia -fc++-abi=itanium | FileCheck %s
8
9 class A {
10 public:
11 virtual ~A();
12 int x_;
13 };
14
15 class B : public A {
16 public:
17 B(int *i);
18 virtual ~B();
19 int *i_;
20 };
21
B(int * i)22 B::B(int *i) : i_(i) {}
~B()23 B::~B() {}
24
25 // CHECK: define{{.*}} void @_ZN1BC2EPi(%class.B* {{[^,]*}} %this, i32* noundef %i)
26 // CHECK: define{{.*}} void @_ZN1BC1EPi(%class.B* {{[^,]*}} %this, i32* noundef %i)
27 // CHECK: define{{.*}} void @_ZN1BD2Ev(%class.B* {{[^,]*}} %this)
28 // CHECK: define{{.*}} void @_ZN1BD1Ev(%class.B* {{[^,]*}} %this)
29