31 lines · cpp
1// RUN: %clang_cc1 -triple x86_64-apple-darwin10 -emit-llvm %s -o - | FileCheck %s2 3#pragma GCC diagnostic ignored "-Wincompatible-ms-struct"4#define ATTR __attribute__((__ms_struct__))5 6struct ATTR VBase {7 virtual void foo() = 0;8};9 10struct ATTR Base : virtual VBase {11 virtual void bar() = 0;12};13 14struct ATTR Derived : Base {15 Derived();16 void foo();17 void bar();18 int value;19};20 21// CHECK: [[DERIVED:%.*]] = type <{ [[BASE:%.*]], i32, [4 x i8] }>22// CHECK: [[BASE]] = type { [[VBASE:%.*]] }23// CHECK: [[VBASE]] = type { ptr }24 25// CHECK: define{{.*}} void @_ZN7DerivedC2Ev26// CHECK: [[SELF:%.*]] = load ptr27// CHECK: call void @_ZN4BaseC2Ev(ptr {{[^,]*}} [[SELF]], ptr28// CHECK: [[T0:%.*]] = getelementptr inbounds {{.*}} [[SELF]], i32 0, i32 129// CHECK: store i32 20, ptr [[T0]],30Derived::Derived() : value(20) {}31