From 3421fb69c65ffb6497eb223a48b3f950d81f74f7 Mon Sep 17 00:00:00 2001 From: David Majnemer Date: Tue, 29 Dec 2015 11:46:00 +0000 Subject: [MS ABI] Implement a mangling for _Atomic types MSVC doesn't implement a mangling for C11's _Atomic so we must invent our own. For now, treating it like a class type called _Atomic in the __clang namespace. This means that 'void f(__Atomic(int))' will demangle as: 'void f(struct __clang::_Atomic)' llvm-svn: 256557 --- clang/test/CodeGenCXX/mangle-ms.cpp | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'clang/test/CodeGenCXX/mangle-ms.cpp') diff --git a/clang/test/CodeGenCXX/mangle-ms.cpp b/clang/test/CodeGenCXX/mangle-ms.cpp index 98277dc9a30..5fe0974c87d 100644 --- a/clang/test/CodeGenCXX/mangle-ms.cpp +++ b/clang/test/CodeGenCXX/mangle-ms.cpp @@ -437,3 +437,8 @@ int foo(int *const i __attribute__((pass_object_size(0)))) { return 0; } // CHECK-DAG: define i32 @"\01?bar@PassObjectSize@@YAHQAHW4__pass_object_size1@__clang@@@Z" int bar(int *const i __attribute__((pass_object_size(1)))) { return 0; } } + +namespace Atomic { +// CHECK-DAG: define void @"\01?f@Atomic@@YAXU?$_Atomic@H@__clang@@@Z"( +void f(_Atomic(int)) {} +} -- cgit v1.2.3