[MS] Don't escape MS C++ names with \01

It is not needed after LLVM r327734. Now it will be easier to copy-paste
IR symbol names from Clang.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@327738 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 84 insertions, 84 deletions

diff --git a/test/CodeGenCXX/mangle-ms-cxx11.cpp b/test/CodeGenCXX/mangle-ms-cxx11.cpp
index f79518d770..286c1d09aa 100644
--- a/test/CodeGenCXX/mangle-ms-cxx11.cpp
+++ b/test/CodeGenCXX/mangle-ms-cxx11.cpp
@@ -7,69 +7,69 @@ struct S {};
 
 using A = int () const;
 S<A> a;
-// CHECK-DAG: @"\01?a@FTypeWithQuals@@3U?$S@$$A8@@BAHXZ@1@A"
+// CHECK-DAG: @"?a@FTypeWithQuals@@3U?$S@$$A8@@BAHXZ@1@A"
 
 using B = int () volatile;
 S<B> b;
-// CHECK-DAG: @"\01?b@FTypeWithQuals@@3U?$S@$$A8@@CAHXZ@1@A"
+// CHECK-DAG: @"?b@FTypeWithQuals@@3U?$S@$$A8@@CAHXZ@1@A"
 
 using C = int () __restrict;
 S<C> c;
-// CHECK-DAG: @"\01?c@FTypeWithQuals@@3U?$S@$$A8@@IAAHXZ@1@A"
+// CHECK-DAG: @"?c@FTypeWithQuals@@3U?$S@$$A8@@IAAHXZ@1@A"
 
 using D = int () const &;
 S<D> d;
-// CHECK-DAG: @"\01?d@FTypeWithQuals@@3U?$S@$$A8@@GBAHXZ@1@A"
+// CHECK-DAG: @"?d@FTypeWithQuals@@3U?$S@$$A8@@GBAHXZ@1@A"
 
 using E = int () volatile &;
 S<E> e;
-// CHECK-DAG: @"\01?e@FTypeWithQuals@@3U?$S@$$A8@@GCAHXZ@1@A"
+// CHECK-DAG: @"?e@FTypeWithQuals@@3U?$S@$$A8@@GCAHXZ@1@A"
 
 using F = int () __restrict &;
 S<F> f;
-// CHECK-DAG: @"\01?f@FTypeWithQuals@@3U?$S@$$A8@@IGAAHXZ@1@A"
+// CHECK-DAG: @"?f@FTypeWithQuals@@3U?$S@$$A8@@IGAAHXZ@1@A"
 
 using G = int () const &&;
 S<G> g;
-// CHECK-DAG: @"\01?g@FTypeWithQuals@@3U?$S@$$A8@@HBAHXZ@1@A"
+// CHECK-DAG: @"?g@FTypeWithQuals@@3U?$S@$$A8@@HBAHXZ@1@A"
 
 using H = int () volatile &&;
 S<H> h;
-// CHECK-DAG: @"\01?h@FTypeWithQuals@@3U?$S@$$A8@@HCAHXZ@1@A"
+// CHECK-DAG: @"?h@FTypeWithQuals@@3U?$S@$$A8@@HCAHXZ@1@A"
 
 using I = int () __restrict &&;
 S<I> i;
-// CHECK-DAG: @"\01?i@FTypeWithQuals@@3U?$S@$$A8@@IHAAHXZ@1@A"
+// CHECK-DAG: @"?i@FTypeWithQuals@@3U?$S@$$A8@@IHAAHXZ@1@A"
 
 using J = int ();
 S<J> j;
-// CHECK-DAG: @"\01?j@FTypeWithQuals@@3U?$S@$$A6AHXZ@1@A"
+// CHECK-DAG: @"?j@FTypeWithQuals@@3U?$S@$$A6AHXZ@1@A"
 
 using K = int () &;
 S<K> k;
-// CHECK-DAG: @"\01?k@FTypeWithQuals@@3U?$S@$$A8@@GAAHXZ@1@A"
+// CHECK-DAG: @"?k@FTypeWithQuals@@3U?$S@$$A8@@GAAHXZ@1@A"
 
 using L = int () &&;
 S<L> l;
-// CHECK-DAG: @"\01?l@FTypeWithQuals@@3U?$S@$$A8@@HAAHXZ@1@A"
+// CHECK-DAG: @"?l@FTypeWithQuals@@3U?$S@$$A8@@HAAHXZ@1@A"
 }
 
-// CHECK: "\01?DeducedType@@3HA"
+// CHECK: "?DeducedType@@3HA"
 auto DeducedType = 30;
 
-// CHECK-DAG: @"\01?Char16Var@@3_SA"
+// CHECK-DAG: @"?Char16Var@@3_SA"
 char16_t Char16Var;
 
-// CHECK-DAG: @"\01?Char32Var@@3_UA"
+// CHECK-DAG: @"?Char32Var@@3_UA"
 char32_t Char32Var;
 
-// CHECK: "\01?LRef@@YAXAAH@Z"
+// CHECK: "?LRef@@YAXAAH@Z"
 void LRef(int& a) { }
 
-// CHECK: "\01?RRef@@YAH$$QAH@Z"
+// CHECK: "?RRef@@YAH$$QAH@Z"
 int RRef(int&& a) { return a; }
 
-// CHECK: "\01?Null@@YAX$$T@Z"
+// CHECK: "?Null@@YAX$$T@Z"
 namespace std { typedef decltype(__nullptr) nullptr_t; }
 void Null(std::nullptr_t) {}
 
@@ -87,19 +87,19 @@ namespace EnumMangling {
   extern enum Enum11 : unsigned long { } ULongEnum;
   extern enum Enum12 : long long { } SLongLongEnum;
   extern enum Enum13 : unsigned long long { } ULongLongEnum;
-// CHECK-DAG: @"\01?Enum@EnumMangling@@3W4Enum01@1@A"
-// CHECK-DAG: @"\01?BoolEnum@EnumMangling@@3W4Enum02@1@A
-// CHECK-DAG: @"\01?CharEnum@EnumMangling@@3W4Enum03@1@A
-// CHECK-DAG: @"\01?SCharEnum@EnumMangling@@3W4Enum04@1@A
-// CHECK-DAG: @"\01?UCharEnum@EnumMangling@@3W4Enum05@1@A
-// CHECK-DAG: @"\01?SShortEnum@EnumMangling@@3W4Enum06@1@A"
-// CHECK-DAG: @"\01?UShortEnum@EnumMangling@@3W4Enum07@1@A"
-// CHECK-DAG: @"\01?SIntEnum@EnumMangling@@3W4Enum08@1@A"
-// CHECK-DAG: @"\01?UIntEnum@EnumMangling@@3W4Enum09@1@A"
-// CHECK-DAG: @"\01?SLongEnum@EnumMangling@@3W4Enum10@1@A"
-// CHECK-DAG: @"\01?ULongEnum@EnumMangling@@3W4Enum11@1@A"
-// CHECK-DAG: @"\01?SLongLongEnum@EnumMangling@@3W4Enum12@1@A"
-// CHECK-DAG: @"\01?ULongLongEnum@EnumMangling@@3W4Enum13@1@A"
+// CHECK-DAG: @"?Enum@EnumMangling@@3W4Enum01@1@A"
+// CHECK-DAG: @"?BoolEnum@EnumMangling@@3W4Enum02@1@A
+// CHECK-DAG: @"?CharEnum@EnumMangling@@3W4Enum03@1@A
+// CHECK-DAG: @"?SCharEnum@EnumMangling@@3W4Enum04@1@A
+// CHECK-DAG: @"?UCharEnum@EnumMangling@@3W4Enum05@1@A
+// CHECK-DAG: @"?SShortEnum@EnumMangling@@3W4Enum06@1@A"
+// CHECK-DAG: @"?UShortEnum@EnumMangling@@3W4Enum07@1@A"
+// CHECK-DAG: @"?SIntEnum@EnumMangling@@3W4Enum08@1@A"
+// CHECK-DAG: @"?UIntEnum@EnumMangling@@3W4Enum09@1@A"
+// CHECK-DAG: @"?SLongEnum@EnumMangling@@3W4Enum10@1@A"
+// CHECK-DAG: @"?ULongEnum@EnumMangling@@3W4Enum11@1@A"
+// CHECK-DAG: @"?SLongLongEnum@EnumMangling@@3W4Enum12@1@A"
+// CHECK-DAG: @"?ULongLongEnum@EnumMangling@@3W4Enum13@1@A"
   decltype(Enum) *UseEnum() { return &Enum; }
   decltype(BoolEnum) *UseBoolEnum() { return &BoolEnum; }
   decltype(CharEnum) *UseCharEnum() { return &CharEnum; }
@@ -126,19 +126,19 @@ namespace EnumMangling {
   extern enum class EnumClass11 : unsigned long { } ULongEnumClass;
   extern enum class EnumClass12 : long long { } SLongLongEnumClass;
   extern enum class EnumClass13 : unsigned long long { } ULongLongEnumClass;
-// CHECK-DAG: @"\01?EnumClass@EnumMangling@@3W4EnumClass01@1@A"
-// CHECK-DAG: @"\01?BoolEnumClass@EnumMangling@@3W4EnumClass02@1@A
-// CHECK-DAG: @"\01?CharEnumClass@EnumMangling@@3W4EnumClass03@1@A
-// CHECK-DAG: @"\01?SCharEnumClass@EnumMangling@@3W4EnumClass04@1@A
-// CHECK-DAG: @"\01?UCharEnumClass@EnumMangling@@3W4EnumClass05@1@A
-// CHECK-DAG: @"\01?SShortEnumClass@EnumMangling@@3W4EnumClass06@1@A"
-// CHECK-DAG: @"\01?UShortEnumClass@EnumMangling@@3W4EnumClass07@1@A"
-// CHECK-DAG: @"\01?SIntEnumClass@EnumMangling@@3W4EnumClass08@1@A"
-// CHECK-DAG: @"\01?UIntEnumClass@EnumMangling@@3W4EnumClass09@1@A"
-// CHECK-DAG: @"\01?SLongEnumClass@EnumMangling@@3W4EnumClass10@1@A"
-// CHECK-DAG: @"\01?ULongEnumClass@EnumMangling@@3W4EnumClass11@1@A"
-// CHECK-DAG: @"\01?SLongLongEnumClass@EnumMangling@@3W4EnumClass12@1@A"
-// CHECK-DAG: @"\01?ULongLongEnumClass@EnumMangling@@3W4EnumClass13@1@A"
+// CHECK-DAG: @"?EnumClass@EnumMangling@@3W4EnumClass01@1@A"
+// CHECK-DAG: @"?BoolEnumClass@EnumMangling@@3W4EnumClass02@1@A
+// CHECK-DAG: @"?CharEnumClass@EnumMangling@@3W4EnumClass03@1@A
+// CHECK-DAG: @"?SCharEnumClass@EnumMangling@@3W4EnumClass04@1@A
+// CHECK-DAG: @"?UCharEnumClass@EnumMangling@@3W4EnumClass05@1@A
+// CHECK-DAG: @"?SShortEnumClass@EnumMangling@@3W4EnumClass06@1@A"
+// CHECK-DAG: @"?UShortEnumClass@EnumMangling@@3W4EnumClass07@1@A"
+// CHECK-DAG: @"?SIntEnumClass@EnumMangling@@3W4EnumClass08@1@A"
+// CHECK-DAG: @"?UIntEnumClass@EnumMangling@@3W4EnumClass09@1@A"
+// CHECK-DAG: @"?SLongEnumClass@EnumMangling@@3W4EnumClass10@1@A"
+// CHECK-DAG: @"?ULongEnumClass@EnumMangling@@3W4EnumClass11@1@A"
+// CHECK-DAG: @"?SLongLongEnumClass@EnumMangling@@3W4EnumClass12@1@A"
+// CHECK-DAG: @"?ULongLongEnumClass@EnumMangling@@3W4EnumClass13@1@A"
   decltype(EnumClass) *UseEnumClass() { return &EnumClass; }
   decltype(BoolEnumClass) *UseBoolEnumClass() { return &BoolEnumClass; }
   decltype(CharEnumClass) *UseCharEnumClass() { return &CharEnumClass; }
@@ -158,7 +158,7 @@ namespace PR18022 {
 
 struct { } a;
 decltype(a) fun(decltype(a) x, decltype(a)) { return x; }
-// CHECK-DAG: @"\01?fun@PR18022@@YA?AU<unnamed-type-a>@1@U21@0@Z"
+// CHECK-DAG: @"?fun@PR18022@@YA?AU<unnamed-type-a>@1@U21@0@Z"
 
 void use_fun() { fun(a, a); }
 
@@ -168,14 +168,14 @@ inline int define_lambda() {
   static auto lambda = [] { static int local; ++local; return local; };
 // First, we have the static local variable of type "<lambda_1>" inside of
 // "define_lambda".
-// CHECK-DAG: @"\01?lambda@?1??define_lambda@@YAHXZ@4V<lambda_1>@?0??1@YAHXZ@A"
+// CHECK-DAG: @"?lambda@?1??define_lambda@@YAHXZ@4V<lambda_1>@?0??1@YAHXZ@A"
 // Next, we have the "operator()" for "<lambda_1>" which is inside of
 // "define_lambda".
-// CHECK-DAG: @"\01??R<lambda_1>@?0??define_lambda@@YAHXZ@QBE@XZ"
+// CHECK-DAG: @"??R<lambda_1>@?0??define_lambda@@YAHXZ@QBE@XZ"
 // Finally, we have the local which is inside of "<lambda_1>" which is inside of
 // "define_lambda". Hooray.
-// MSVC2013-DAG: @"\01?local@?2???R<lambda_1>@?0??define_lambda@@YAHXZ@QBE@XZ@4HA"
-// MSVC2015-DAG: @"\01?local@?1???R<lambda_1>@?0??define_lambda@@YAHXZ@QBE@XZ@4HA"
+// MSVC2013-DAG: @"?local@?2???R<lambda_1>@?0??define_lambda@@YAHXZ@QBE@XZ@4HA"
+// MSVC2015-DAG: @"?local@?1???R<lambda_1>@?0??define_lambda@@YAHXZ@QBE@XZ@4HA"
   return lambda();
 }
 
@@ -184,12 +184,12 @@ void use_lambda_arg(T) {}
 
 inline void call_with_lambda_arg1() {
   use_lambda_arg([]{});
-  // CHECK-DAG: @"\01??$use_lambda_arg@V<lambda_1>@?0??call_with_lambda_arg1@@YAXXZ@@@YAXV<lambda_1>@?0??call_with_lambda_arg1@@YAXXZ@@Z"
+  // CHECK-DAG: @"??$use_lambda_arg@V<lambda_1>@?0??call_with_lambda_arg1@@YAXXZ@@@YAXV<lambda_1>@?0??call_with_lambda_arg1@@YAXXZ@@Z"
 }
 
 inline void call_with_lambda_arg2() {
   use_lambda_arg([]{});
-  // CHECK-DAG: @"\01??$use_lambda_arg@V<lambda_1>@?0??call_with_lambda_arg2@@YAXXZ@@@YAXV<lambda_1>@?0??call_with_lambda_arg2@@YAXXZ@@Z"
+  // CHECK-DAG: @"??$use_lambda_arg@V<lambda_1>@?0??call_with_lambda_arg2@@YAXXZ@@@YAXV<lambda_1>@?0??call_with_lambda_arg2@@YAXXZ@@Z"
 }
 
 int call_lambda() {
@@ -204,33 +204,33 @@ struct A {
   void foo() __restrict &&;
 };
 void A::foo() __restrict & {}
-// CHECK-DAG: @"\01?foo@A@PR19361@@QIGAEXXZ"
+// CHECK-DAG: @"?foo@A@PR19361@@QIGAEXXZ"
 void A::foo() __restrict && {}
-// CHECK-DAG: @"\01?foo@A@PR19361@@QIHAEXXZ"
+// CHECK-DAG: @"?foo@A@PR19361@@QIHAEXXZ"
 }
 
 int operator"" _deg(long double) { return 0; }
-// CHECK-DAG: @"\01??__K_deg@@YAHO@Z"
+// CHECK-DAG: @"??__K_deg@@YAHO@Z"
 
 template <char...>
 void templ_fun_with_pack() {}
 
 template void templ_fun_with_pack<>();
-// CHECK-DAG: @"\01??$templ_fun_with_pack@$S@@YAXXZ"
+// CHECK-DAG: @"??$templ_fun_with_pack@$S@@YAXXZ"
 
 template <typename...>
 void templ_fun_with_ty_pack() {}
 
 template void templ_fun_with_ty_pack<>();
-// MSVC2013-DAG: @"\01??$templ_fun_with_ty_pack@$$$V@@YAXXZ"
-// MSVC2015-DAG: @"\01??$templ_fun_with_ty_pack@$$V@@YAXXZ"
+// MSVC2013-DAG: @"??$templ_fun_with_ty_pack@$$$V@@YAXXZ"
+// MSVC2015-DAG: @"??$templ_fun_with_ty_pack@$$V@@YAXXZ"
 
 template <template <class> class...>
 void templ_fun_with_templ_templ_pack() {}
 
 template void templ_fun_with_templ_templ_pack<>();
-// MSVC2013-DAG: @"\01??$templ_fun_with_templ_templ_pack@$$$V@@YAXXZ"
-// MSVC2015-DAG: @"\01??$templ_fun_with_templ_templ_pack@$$V@@YAXXZ"
+// MSVC2013-DAG: @"??$templ_fun_with_templ_templ_pack@$$$V@@YAXXZ"
+// MSVC2015-DAG: @"??$templ_fun_with_templ_templ_pack@$$V@@YAXXZ"
 
 namespace PR20047 {
 template <typename T>
@@ -243,7 +243,7 @@ template <template <typename> class>
 void f() {}
 
 template void f<AliasA>();
-// CHECK-DAG: @"\01??$f@$$YAliasA@PR20047@@@PR20047@@YAXXZ"
+// CHECK-DAG: @"??$f@$$YAliasA@PR20047@@@PR20047@@YAXXZ"
 }
 
 namespace UnnamedType {
@@ -252,7 +252,7 @@ struct A {
 };
 
 void f(decltype(*A::TD)) {}
-// CHECK-DAG: @"\01?f@UnnamedType@@YAXAAU<unnamed-type-TD>@A@1@@Z"
+// CHECK-DAG: @"?f@UnnamedType@@YAXAAU<unnamed-type-TD>@A@1@@Z"
 
 template <typename T>
 struct B {
@@ -261,7 +261,7 @@ struct B {
 };
 
 void f(decltype(B<int>::e)) {}
-// CHECK-DAG: @"\01?f@UnnamedType@@YAXPAW4<unnamed-type-e>@?$B@H@1@@Z
+// CHECK-DAG: @"?f@UnnamedType@@YAXPAW4<unnamed-type-e>@?$B@H@1@@Z
 }
 
 namespace PR24651 {
@@ -276,8 +276,8 @@ void g() {
     f(E);
   }
 }
-// CHECK-DAG: @"\01??$f@W4<unnamed-type-E>@?1??g@PR24651@@YAXXZ@@PR24651@@YAXW4<unnamed-type-E>@?1??g@0@YAXXZ@@Z"
-// CHECK-DAG: @"\01??$f@W4<unnamed-type-E>@?2??g@PR24651@@YAXXZ@@PR24651@@YAXW4<unnamed-type-E>@?2??g@0@YAXXZ@@Z"
+// CHECK-DAG: @"??$f@W4<unnamed-type-E>@?1??g@PR24651@@YAXXZ@@PR24651@@YAXW4<unnamed-type-E>@?1??g@0@YAXXZ@@Z"
+// CHECK-DAG: @"??$f@W4<unnamed-type-E>@?2??g@PR24651@@YAXXZ@@PR24651@@YAXW4<unnamed-type-E>@?2??g@0@YAXXZ@@Z"
 }
 
 namespace PR18204 {
@@ -286,15 +286,15 @@ int f(T *) { return 0; }
 static union {
   int n = f(this);
 };
-// CHECK-DAG: @"\01??$f@T<unnamed-type-$S1>@PR18204@@@PR18204@@YAHPAT<unnamed-type-$S1>@0@@Z"
+// CHECK-DAG: @"??$f@T<unnamed-type-$S1>@PR18204@@@PR18204@@YAHPAT<unnamed-type-$S1>@0@@Z"
 }
 
 int PR26105() {
   auto add = [](int x) { return ([x](int y) { return x + y; }); };
   return add(3)(4);
 }
-// CHECK-DAG: @"\01??R<lambda_0>@?0??PR26105@@YAHXZ@QBE@H@Z"
-// CHECK-DAG: @"\01??R<lambda_1>@?0???R<lambda_0>@?0??PR26105@@YAHXZ@QBE@H@Z@QBE@H@Z"
+// CHECK-DAG: @"??R<lambda_0>@?0??PR26105@@YAHXZ@QBE@H@Z"
+// CHECK-DAG: @"??R<lambda_1>@?0???R<lambda_0>@?0??PR26105@@YAHXZ@QBE@H@Z@QBE@H@Z"
 
 int __unaligned * unaligned_foo1() { return 0; }
 int __unaligned * __unaligned * unaligned_foo2() { return 0; }
@@ -304,13 +304,13 @@ void unaligned_foo5(int __unaligned * __restrict p1) {}
 template <typename T> T unaligned_foo6(T t) { return t; }
 void unaligned_foo7() { unaligned_foo6<int *>(0); unaligned_foo6<int __unaligned *>(0); }
 
-// CHECK-DAG: @"\01?unaligned_foo1@@YAPFAHXZ"
-// CHECK-DAG: @"\01?unaligned_foo2@@YAPFAPFAHXZ"
-// CHECK-DAG: @"\01?unaligned_foo3@@YAHXZ"
-// CHECK-DAG: @"\01?unaligned_foo4@@YAXPFAH@Z"
-// CHECK-DAG: @"\01?unaligned_foo5@@YAXPIFAH@Z"
-// CHECK-DAG: @"\01??$unaligned_foo6@PAH@@YAPAHPAH@Z"
-// CHECK-DAG: @"\01??$unaligned_foo6@PFAH@@YAPFAHPFAH@Z"
+// CHECK-DAG: @"?unaligned_foo1@@YAPFAHXZ"
+// CHECK-DAG: @"?unaligned_foo2@@YAPFAPFAHXZ"
+// CHECK-DAG: @"?unaligned_foo3@@YAHXZ"
+// CHECK-DAG: @"?unaligned_foo4@@YAXPFAH@Z"
+// CHECK-DAG: @"?unaligned_foo5@@YAXPIFAH@Z"
+// CHECK-DAG: @"??$unaligned_foo6@PAH@@YAPAHPAH@Z"
+// CHECK-DAG: @"??$unaligned_foo6@PFAH@@YAPFAHPFAH@Z"
 
 // __unaligned qualifier for function types
 struct unaligned_foo8_S {
@@ -318,28 +318,28 @@ struct unaligned_foo8_S {
 };
 void unaligned_foo8_S::unaligned_foo8() volatile __unaligned {}
 
-// CHECK-DAG: @"\01?unaligned_foo8@unaligned_foo8_S@@QFCEXXZ"
+// CHECK-DAG: @"?unaligned_foo8@unaligned_foo8_S@@QFCEXXZ"
 
 namespace PR31197 {
 struct A {
-  // CHECK-DAG: define linkonce_odr dso_local x86_thiscallcc i32* @"\01??R<lambda_1>@x@A@PR31197@@QBE@XZ"(
+  // CHECK-DAG: define linkonce_odr dso_local x86_thiscallcc i32* @"??R<lambda_1>@x@A@PR31197@@QBE@XZ"(
   int *x = []() {
     static int white;
-    // CHECK-DAG: @"\01?white@?1???R<lambda_1>@x@A@PR31197@@QBE@XZ@4HA"
+    // CHECK-DAG: @"?white@?1???R<lambda_1>@x@A@PR31197@@QBE@XZ@4HA"
     return &white;
   }();
-  // CHECK-DAG: define linkonce_odr dso_local x86_thiscallcc i32* @"\01??R<lambda_1>@y@A@PR31197@@QBE@XZ"(
+  // CHECK-DAG: define linkonce_odr dso_local x86_thiscallcc i32* @"??R<lambda_1>@y@A@PR31197@@QBE@XZ"(
   int *y = []() {
     static int black;
-    // CHECK-DAG: @"\01?black@?1???R<lambda_1>@y@A@PR31197@@QBE@XZ@4HA"
+    // CHECK-DAG: @"?black@?1???R<lambda_1>@y@A@PR31197@@QBE@XZ@4HA"
     return &black;
   }();
   using FPtrTy = void(void);
   static void default_args(FPtrTy x = [] {}, FPtrTy y = [] {}, int z = [] { return 1; }() + [] { return 2; }()) {}
-  // CHECK-DAG: @"\01??R<lambda_1_1>@?0??default_args@A@PR31197@@SAXP6AXXZ0H@Z@QBE@XZ"(
-  // CHECK-DAG: @"\01??R<lambda_1_2>@?0??default_args@A@PR31197@@SAXP6AXXZ0H@Z@QBE@XZ"(
-  // CHECK-DAG: @"\01??R<lambda_2_1>@?0??default_args@A@PR31197@@SAXP6AXXZ0H@Z@QBE@XZ"(
-  // CHECK-DAG: @"\01??R<lambda_3_1>@?0??default_args@A@PR31197@@SAXP6AXXZ0H@Z@QBE@XZ"(
+  // CHECK-DAG: @"??R<lambda_1_1>@?0??default_args@A@PR31197@@SAXP6AXXZ0H@Z@QBE@XZ"(
+  // CHECK-DAG: @"??R<lambda_1_2>@?0??default_args@A@PR31197@@SAXP6AXXZ0H@Z@QBE@XZ"(
+  // CHECK-DAG: @"??R<lambda_2_1>@?0??default_args@A@PR31197@@SAXP6AXXZ0H@Z@QBE@XZ"(
+  // CHECK-DAG: @"??R<lambda_3_1>@?0??default_args@A@PR31197@@SAXP6AXXZ0H@Z@QBE@XZ"(
 };
 A a;
 
@@ -348,5 +348,5 @@ int call_it = (A::default_args(), 1);
 
 enum { enumerator };
 void f(decltype(enumerator)) {}
-// CHECK-DAG: define internal void @"\01?f@@YAXW4<unnamed-enum-enumerator>@@@Z"(
+// CHECK-DAG: define internal void @"?f@@YAXW4<unnamed-enum-enumerator>@@@Z"(
 void use_f() { f(enumerator); }