// RUN: %clang_cc1 -triple %itanium_abi_triple -fms-extensions -emit-llvm %s -o- | FileCheck %s

struct A {
  void foo() __unaligned;
  void foo() const __unaligned;
  void foo() volatile __unaligned;
  void foo() const volatile __unaligned;
};

void A::foo() __unaligned {}
// CHECK: define [[THISCALL:(x86_thiscallcc )?]]void @_ZNU11__unaligned1A3fooEv(

void A::foo() const __unaligned {}
// CHECK: define [[THISCALL]]void @_ZNU11__unalignedK1A3fooEv(

void A::foo() volatile __unaligned {}
// CHECK: define [[THISCALL]]void @_ZNU11__unalignedV1A3fooEv(

void A::foo() const volatile __unaligned {}
// CHECK: define [[THISCALL]]void @_ZNU11__unalignedVK1A3fooEv(