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-rw-r--r--clang/include/clang/AST/Mangle.h5
-rw-r--r--clang/lib/AST/ItaniumMangle.cpp10
-rw-r--r--clang/lib/AST/MicrosoftMangle.cpp174
-rw-r--r--clang/lib/CodeGen/CodeGenModule.cpp78
-rw-r--r--clang/lib/CodeGen/CodeGenModule.h5
-rw-r--r--clang/test/CodeGen/c-strings.c15
-rw-r--r--clang/test/CodeGen/string-literal-short-wstring.c9
-rw-r--r--clang/test/CodeGen/wchar-const.c2
-rw-r--r--clang/test/CodeGenCXX/mangle-ms-string-literals.cpp719
9 files changed, 988 insertions, 29 deletions
diff --git a/clang/include/clang/AST/Mangle.h b/clang/include/clang/AST/Mangle.h
index 6281716c962..28bcd8b30bd 100644
--- a/clang/include/clang/AST/Mangle.h
+++ b/clang/include/clang/AST/Mangle.h
@@ -31,9 +31,10 @@ namespace clang {
class FunctionDecl;
class NamedDecl;
class ObjCMethodDecl;
- class VarDecl;
+ class StringLiteral;
struct ThisAdjustment;
struct ThunkInfo;
+ class VarDecl;
/// MangleBuffer - a convenient class for storing a name which is
/// either the result of a mangling or is a constant string with
@@ -117,6 +118,7 @@ public:
bool shouldMangleDeclName(const NamedDecl *D);
virtual bool shouldMangleCXXName(const NamedDecl *D) = 0;
+ virtual bool shouldMangleStringLiteral(const StringLiteral *SL) = 0;
// FIXME: consider replacing raw_ostream & with something like SmallString &.
void mangleName(const NamedDecl *D, raw_ostream &);
@@ -135,6 +137,7 @@ public:
raw_ostream &) = 0;
virtual void mangleCXXDtor(const CXXDestructorDecl *D, CXXDtorType Type,
raw_ostream &) = 0;
+ virtual void mangleStringLiteral(const StringLiteral *SL, raw_ostream &) = 0;
void mangleGlobalBlock(const BlockDecl *BD,
const NamedDecl *ID,
diff --git a/clang/lib/AST/ItaniumMangle.cpp b/clang/lib/AST/ItaniumMangle.cpp
index a1106e781fc..cec24615ebd 100644
--- a/clang/lib/AST/ItaniumMangle.cpp
+++ b/clang/lib/AST/ItaniumMangle.cpp
@@ -21,6 +21,7 @@
#include "clang/AST/DeclCXX.h"
#include "clang/AST/DeclObjC.h"
#include "clang/AST/DeclTemplate.h"
+#include "clang/AST/Expr.h"
#include "clang/AST/ExprCXX.h"
#include "clang/AST/ExprObjC.h"
#include "clang/AST/TypeLoc.h"
@@ -126,6 +127,9 @@ public:
/// @{
bool shouldMangleCXXName(const NamedDecl *D) override;
+ bool shouldMangleStringLiteral(const StringLiteral *) override {
+ return false;
+ }
void mangleCXXName(const NamedDecl *D, raw_ostream &) override;
void mangleThunk(const CXXMethodDecl *MD, const ThunkInfo &Thunk,
raw_ostream &) override;
@@ -153,6 +157,8 @@ public:
void mangleItaniumThreadLocalWrapper(const VarDecl *D,
raw_ostream &) override;
+ void mangleStringLiteral(const StringLiteral *, raw_ostream &) override;
+
bool getNextDiscriminator(const NamedDecl *ND, unsigned &disc) {
// Lambda closure types are already numbered.
if (isLambda(ND))
@@ -3774,6 +3780,10 @@ void ItaniumMangleContextImpl::mangleTypeName(QualType Ty, raw_ostream &Out) {
mangleCXXRTTIName(Ty, Out);
}
+void ItaniumMangleContextImpl::mangleStringLiteral(const StringLiteral *, raw_ostream &) {
+ llvm_unreachable("Can't mangle string literals");
+}
+
ItaniumMangleContext *
ItaniumMangleContext::create(ASTContext &Context, DiagnosticsEngine &Diags) {
return new ItaniumMangleContextImpl(Context, Diags);
diff --git a/clang/lib/AST/MicrosoftMangle.cpp b/clang/lib/AST/MicrosoftMangle.cpp
index d982df04fe9..9dfd2af8bb6 100644
--- a/clang/lib/AST/MicrosoftMangle.cpp
+++ b/clang/lib/AST/MicrosoftMangle.cpp
@@ -20,6 +20,7 @@
#include "clang/AST/DeclCXX.h"
#include "clang/AST/DeclObjC.h"
#include "clang/AST/DeclTemplate.h"
+#include "clang/AST/Expr.h"
#include "clang/AST/ExprCXX.h"
#include "clang/AST/VTableBuilder.h"
#include "clang/Basic/ABI.h"
@@ -27,6 +28,7 @@
#include "clang/Basic/TargetInfo.h"
#include "llvm/ADT/StringExtras.h"
#include "llvm/ADT/StringMap.h"
+#include "llvm/Support/MathExtras.h"
using namespace clang;
@@ -93,6 +95,7 @@ public:
MicrosoftMangleContextImpl(ASTContext &Context, DiagnosticsEngine &Diags)
: MicrosoftMangleContext(Context, Diags) {}
bool shouldMangleCXXName(const NamedDecl *D) override;
+ bool shouldMangleStringLiteral(const StringLiteral *SL) override;
void mangleCXXName(const NamedDecl *D, raw_ostream &Out) override;
void mangleVirtualMemPtrThunk(const CXXMethodDecl *MD, raw_ostream &) override;
void mangleThunk(const CXXMethodDecl *MD, const ThunkInfo &Thunk,
@@ -118,6 +121,7 @@ public:
void mangleDynamicInitializer(const VarDecl *D, raw_ostream &Out) override;
void mangleDynamicAtExitDestructor(const VarDecl *D,
raw_ostream &Out) override;
+ void mangleStringLiteral(const StringLiteral *SL, raw_ostream &Out) override;
bool getNextDiscriminator(const NamedDecl *ND, unsigned &disc) {
// Lambda closure types are already numbered.
if (isLambda(ND))
@@ -321,6 +325,13 @@ bool MicrosoftMangleContextImpl::shouldMangleCXXName(const NamedDecl *D) {
return true;
}
+bool
+MicrosoftMangleContextImpl::shouldMangleStringLiteral(const StringLiteral *SL) {
+ return SL->isAscii() || SL->isWide();
+ // TODO: This needs to be updated when MSVC gains support for Unicode
+ // literals.
+}
+
void MicrosoftCXXNameMangler::mangle(const NamedDecl *D,
StringRef Prefix) {
// MSVC doesn't mangle C++ names the same way it mangles extern "C" names.
@@ -2315,6 +2326,169 @@ MicrosoftMangleContextImpl::mangleDynamicAtExitDestructor(const VarDecl *D,
mangleInitFiniStub(D, Out, 'F');
}
+void MicrosoftMangleContextImpl::mangleStringLiteral(const StringLiteral *SL,
+ raw_ostream &Out) {
+ // <char-type> ::= 0 # char
+ // ::= 1 # wchar_t
+ // ::= ??? # char16_t/char32_t will need a mangling too...
+ //
+ // <literal-length> ::= <non-negative integer> # the length of the literal
+ //
+ // <encoded-crc> ::= <hex digit>+ @ # crc of the literal including
+ // # null-terminator
+ //
+ // <encoded-string> ::= <simple character> # uninteresting character
+ // ::= '?$' <hex digit> <hex digit> # these two nibbles
+ // # encode the byte for the
+ // # character
+ // ::= '?' [a-z] # \xe1 - \xfa
+ // ::= '?' [A-Z] # \xc1 - \xda
+ // ::= '?' [0-9] # [,/\:. \n\t'-]
+ //
+ // <literal> ::= '??_C@_' <char-type> <literal-length> <encoded-crc>
+ // <encoded-string> '@'
+ MicrosoftCXXNameMangler Mangler(*this, Out);
+ Mangler.getStream() << "\01??_C@_";
+
+ // <char-type>: The "kind" of string literal is encoded into the mangled name.
+ // TODO: This needs to be updated when MSVC gains support for unicode
+ // literals.
+ if (SL->isAscii())
+ Mangler.getStream() << '0';
+ else if (SL->isWide())
+ Mangler.getStream() << '1';
+ else
+ llvm_unreachable("unexpected string literal kind!");
+
+ // <literal-length>: The next part of the mangled name consists of the length
+ // of the string.
+ // The StringLiteral does not consider the NUL terminator byte(s) but the
+ // mangling does.
+ // N.B. The length is in terms of bytes, not characters.
+ Mangler.mangleNumber(SL->getByteLength() + SL->getCharByteWidth());
+
+ // We will use the "Rocksoft^tm Model CRC Algorithm" to describe the
+ // properties of our CRC:
+ // Width : 32
+ // Poly : 04C11DB7
+ // Init : FFFFFFFF
+ // RefIn : True
+ // RefOut : True
+ // XorOut : 00000000
+ // Check : 340BC6D9
+ uint32_t CRC = 0xFFFFFFFFU;
+
+ auto UpdateCRC = [&CRC](char Byte) {
+ for (unsigned i = 0; i < 8; ++i) {
+ bool Bit = CRC & 0x80000000U;
+ if (Byte & (1U << i))
+ Bit = !Bit;
+ CRC <<= 1;
+ if (Bit)
+ CRC ^= 0x04C11DB7U;
+ }
+ };
+
+ // CRC all the bytes of the StringLiteral.
+ for (char Byte : SL->getBytes())
+ UpdateCRC(Byte);
+
+ // The NUL terminator byte(s) were not present earlier,
+ // we need to manually process those bytes into the CRC.
+ for (unsigned NullTerminator = 0; NullTerminator < SL->getCharByteWidth();
+ ++NullTerminator)
+ UpdateCRC('\x00');
+
+ // The literature refers to the process of reversing the bits in the final CRC
+ // output as "reflection".
+ CRC = llvm::reverseBits(CRC);
+
+ // <encoded-crc>: The CRC is encoded utilizing the standard number mangling
+ // scheme.
+ Mangler.mangleNumber(CRC);
+
+ // <encoded-crc>: The mangled name also contains the first 32 _characters_
+ // (including null-terminator bytes) of the StringLiteral.
+ // Each character is encoded by splitting them into bytes and then encoding
+ // the constituent bytes.
+ auto MangleByte = [&Mangler](char Byte) {
+ // There are five different manglings for characters:
+ // - [a-zA-Z0-9_$]: A one-to-one mapping.
+ // - ?[a-z]: The range from \xe1 to \xfa.
+ // - ?[A-Z]: The range from \xc1 to \xda.
+ // - ?[0-9]: The set of [,/\:. \n\t'-].
+ // - ?$XX: A fallback which maps nibbles.
+ if ((Byte >= 'a' && Byte <= 'z') || (Byte >= 'A' && Byte <= 'Z') ||
+ (Byte >= '0' && Byte <= '9') || Byte == '_' || Byte == '$') {
+ Mangler.getStream() << Byte;
+ } else if (Byte >= '\xe1' && Byte <= '\xfa') {
+ Mangler.getStream() << '?' << static_cast<char>('a' + (Byte - '\xe1'));
+ } else if (Byte >= '\xc1' && Byte <= '\xda') {
+ Mangler.getStream() << '?' << static_cast<char>('A' + (Byte - '\xc1'));
+ } else {
+ switch (Byte) {
+ case ',':
+ Mangler.getStream() << "?0";
+ break;
+ case '/':
+ Mangler.getStream() << "?1";
+ break;
+ case '\\':
+ Mangler.getStream() << "?2";
+ break;
+ case ':':
+ Mangler.getStream() << "?3";
+ break;
+ case '.':
+ Mangler.getStream() << "?4";
+ break;
+ case ' ':
+ Mangler.getStream() << "?5";
+ break;
+ case '\n':
+ Mangler.getStream() << "?6";
+ break;
+ case '\t':
+ Mangler.getStream() << "?7";
+ break;
+ case '\'':
+ Mangler.getStream() << "?8";
+ break;
+ case '-':
+ Mangler.getStream() << "?9";
+ break;
+ default:
+ Mangler.getStream() << "?$";
+ Mangler.getStream() << static_cast<char>('A' + ((Byte >> 4) & 0xf));
+ Mangler.getStream() << static_cast<char>('A' + (Byte & 0xf));
+ break;
+ }
+ }
+ };
+
+ auto MangleChar = [&Mangler, &MangleByte, &SL](uint32_t CodeUnit) {
+ if (SL->getCharByteWidth() == 1) {
+ MangleByte(static_cast<char>(CodeUnit));
+ } else if (SL->getCharByteWidth() == 2) {
+ MangleByte(static_cast<char>((CodeUnit >> 16) & 0xff));
+ MangleByte(static_cast<char>(CodeUnit & 0xff));
+ } else {
+ llvm_unreachable("unsupported CharByteWidth");
+ }
+ };
+
+ // Enforce our 32 character max.
+ unsigned NumCharsToMangle = std::min(32U, SL->getLength());
+ for (unsigned i = 0; i < NumCharsToMangle; ++i)
+ MangleChar(SL->getCodeUnit(i));
+
+ // Encode the NUL terminator if there is room.
+ if (NumCharsToMangle < 32)
+ MangleChar(0);
+
+ Mangler.getStream() << '@';
+}
+
MicrosoftMangleContext *
MicrosoftMangleContext::create(ASTContext &Context, DiagnosticsEngine &Diags) {
return new MicrosoftMangleContextImpl(Context, Diags);
diff --git a/clang/lib/CodeGen/CodeGenModule.cpp b/clang/lib/CodeGen/CodeGenModule.cpp
index 53e7d56a8d9..c0fbdbecd4e 100644
--- a/clang/lib/CodeGen/CodeGenModule.cpp
+++ b/clang/lib/CodeGen/CodeGenModule.cpp
@@ -2572,25 +2572,67 @@ CodeGenModule::GetConstantArrayFromStringLiteral(const StringLiteral *E) {
llvm::Constant *
CodeGenModule::GetAddrOfConstantStringFromLiteral(const StringLiteral *S) {
CharUnits Align = getContext().getAlignOfGlobalVarInChars(S->getType());
- if (S->isAscii() || S->isUTF8()) {
- SmallString<64> Str(S->getString());
-
- // Resize the string to the right size, which is indicated by its type.
- const ConstantArrayType *CAT = Context.getAsConstantArrayType(S->getType());
- Str.resize(CAT->getSize().getZExtValue());
- return GetAddrOfConstantString(Str, /*GlobalName*/ 0, Align.getQuantity());
+
+ llvm::StringMapEntry<llvm::GlobalVariable *> *Entry = nullptr;
+ llvm::GlobalVariable *GV = nullptr;
+ if (!LangOpts.WritableStrings) {
+ llvm::StringMap<llvm::GlobalVariable *> *ConstantStringMap = nullptr;
+ switch (S->getCharByteWidth()) {
+ case 1:
+ ConstantStringMap = &Constant1ByteStringMap;
+ break;
+ case 2:
+ ConstantStringMap = &Constant2ByteStringMap;
+ break;
+ case 4:
+ ConstantStringMap = &Constant4ByteStringMap;
+ break;
+ default:
+ llvm_unreachable("unhandled byte width!");
+ }
+ Entry = &ConstantStringMap->GetOrCreateValue(S->getBytes());
+ GV = Entry->getValue();
+ }
+
+ if (!GV) {
+ SmallString<256> MangledNameBuffer;
+ StringRef GlobalVariableName;
+ llvm::GlobalValue::LinkageTypes LT;
+
+ // Mangle the string literal if the ABI allows for it. However, we cannot
+ // do this if we are compiling with ASan or -fwritable-strings because they
+ // rely on strings having normal linkage.
+ if (!LangOpts.WritableStrings && !SanOpts.Address &&
+ getCXXABI().getMangleContext().shouldMangleStringLiteral(S)) {
+ llvm::raw_svector_ostream Out(MangledNameBuffer);
+ getCXXABI().getMangleContext().mangleStringLiteral(S, Out);
+ Out.flush();
+
+ LT = llvm::GlobalValue::LinkOnceODRLinkage;
+ GlobalVariableName = MangledNameBuffer;
+ } else {
+ LT = llvm::GlobalValue::PrivateLinkage;;
+ GlobalVariableName = ".str";
+ }
+
+ // OpenCL v1.2 s6.5.3: a string literal is in the constant address space.
+ unsigned AddrSpace = 0;
+ if (getLangOpts().OpenCL)
+ AddrSpace = getContext().getTargetAddressSpace(LangAS::opencl_constant);
+
+ llvm::Constant *C = GetConstantArrayFromStringLiteral(S);
+ GV = new llvm::GlobalVariable(
+ getModule(), C->getType(), !LangOpts.WritableStrings, LT, C,
+ GlobalVariableName, /*InsertBefore=*/nullptr,
+ llvm::GlobalVariable::NotThreadLocal, AddrSpace);
+ GV->setUnnamedAddr(true);
+ if (Entry)
+ Entry->setValue(GV);
}
- // FIXME: the following does not memoize wide strings.
- llvm::Constant *C = GetConstantArrayFromStringLiteral(S);
- llvm::GlobalVariable *GV =
- new llvm::GlobalVariable(getModule(),C->getType(),
- !LangOpts.WritableStrings,
- llvm::GlobalValue::PrivateLinkage,
- C,".str");
+ if (Align.getQuantity() > GV->getAlignment())
+ GV->setAlignment(Align.getQuantity());
- GV->setAlignment(Align.getQuantity());
- GV->setUnnamedAddr(true);
return GV;
}
@@ -2615,7 +2657,7 @@ static llvm::GlobalVariable *GenerateStringLiteral(StringRef str,
llvm::Constant *C =
llvm::ConstantDataArray::getString(CGM.getLLVMContext(), str, false);
- // OpenCL v1.1 s6.5.3: a string literal is in the constant address space.
+ // OpenCL v1.2 s6.5.3: a string literal is in the constant address space.
unsigned AddrSpace = 0;
if (CGM.getLangOpts().OpenCL)
AddrSpace = CGM.getContext().getTargetAddressSpace(LangAS::opencl_constant);
@@ -2654,7 +2696,7 @@ llvm::Constant *CodeGenModule::GetAddrOfConstantString(StringRef Str,
return GenerateStringLiteral(Str, false, *this, GlobalName, Alignment);
llvm::StringMapEntry<llvm::GlobalVariable *> &Entry =
- ConstantStringMap.GetOrCreateValue(Str);
+ Constant1ByteStringMap.GetOrCreateValue(Str);
if (llvm::GlobalVariable *GV = Entry.getValue()) {
if (Alignment > GV->getAlignment()) {
diff --git a/clang/lib/CodeGen/CodeGenModule.h b/clang/lib/CodeGen/CodeGenModule.h
index 4bd8b7a3de7..7694eed1a1b 100644
--- a/clang/lib/CodeGen/CodeGenModule.h
+++ b/clang/lib/CodeGen/CodeGenModule.h
@@ -319,7 +319,10 @@ class CodeGenModule : public CodeGenTypeCache {
llvm::StringMap<llvm::Constant*> AnnotationStrings;
llvm::StringMap<llvm::Constant*> CFConstantStringMap;
- llvm::StringMap<llvm::GlobalVariable*> ConstantStringMap;
+
+ llvm::StringMap<llvm::GlobalVariable *> Constant1ByteStringMap;
+ llvm::StringMap<llvm::GlobalVariable *> Constant2ByteStringMap;
+ llvm::StringMap<llvm::GlobalVariable *> Constant4ByteStringMap;
llvm::DenseMap<const Decl*, llvm::Constant *> StaticLocalDeclMap;
llvm::DenseMap<const Decl*, llvm::GlobalVariable*> StaticLocalDeclGuardMap;
llvm::DenseMap<const Expr*, llvm::Constant *> MaterializedGlobalTemporaryMap;
diff --git a/clang/test/CodeGen/c-strings.c b/clang/test/CodeGen/c-strings.c
index ff86619117a..d82bc2572e4 100644
--- a/clang/test/CodeGen/c-strings.c
+++ b/clang/test/CodeGen/c-strings.c
@@ -1,14 +1,18 @@
-// RUN: %clang_cc1 -emit-llvm -o - %s | FileCheck %s
+// RUN: %clang_cc1 -triple %itanium_abi_triple -emit-llvm -o - %s | FileCheck %s --check-prefix=CHECK --check-prefix=ITANIUM
+// RUN: %clang_cc1 -triple %ms_abi_triple -emit-llvm -o - %s | FileCheck %s --check-prefix=CHECK --check-prefix=MSABI
// Should be 3 hello strings, two global (of different sizes), the rest are
// shared.
// CHECK: @align = global i8 [[ALIGN:[0-9]+]]
-// CHECK: @.str = private unnamed_addr constant [6 x i8] c"hello\00"
-// CHECK: @f1.x = internal global i8* getelementptr inbounds ([6 x i8]* @.str, i32 0, i32 0)
+// ITANIUM: @.str = private unnamed_addr constant [6 x i8] c"hello\00"
+// MSABI: @"\01??_C@_05CJBACGMB@hello?$AA@" = linkonce_odr unnamed_addr constant [6 x i8] c"hello\00", align 1
+// ITANIUM: @f1.x = internal global i8* getelementptr inbounds ([6 x i8]* @.str, i32 0, i32 0)
+// MSABI: @f1.x = internal global i8* getelementptr inbounds ([6 x i8]* @"\01??_C@_05CJBACGMB@hello?$AA@", i32 0, i32 0)
// CHECK: @f2.x = internal global [6 x i8] c"hello\00", align [[ALIGN]]
// CHECK: @f3.x = internal global [8 x i8] c"hello\00\00\00", align [[ALIGN]]
-// CHECK: @f4.x = internal global %struct.s { i8* getelementptr inbounds ([6 x i8]* @.str, i32 0, i32 0) }
+// ITANIUM: @f4.x = internal global %struct.s { i8* getelementptr inbounds ([6 x i8]* @.str, i32 0, i32 0) }
+// MSABI: @f4.x = internal global %struct.s { i8* getelementptr inbounds ([6 x i8]* @"\01??_C@_05CJBACGMB@hello?$AA@", i32 0, i32 0) }
// CHECK: @x = global [3 x i8] c"ola", align [[ALIGN]]
#if defined(__s390x__)
@@ -22,7 +26,8 @@ void bar(const char *);
// CHECK-LABEL: define void @f0()
void f0() {
bar("hello");
- // CHECK: call void @bar({{.*}} @.str
+ // ITANIUM: call void @bar({{.*}} @.str
+ // MSABI: call void @bar({{.*}} @"\01??_C@_05CJBACGMB@hello?$AA@"
}
// CHECK-LABEL: define void @f1()
diff --git a/clang/test/CodeGen/string-literal-short-wstring.c b/clang/test/CodeGen/string-literal-short-wstring.c
index 88e4a1e4008..89aa6f76ca4 100644
--- a/clang/test/CodeGen/string-literal-short-wstring.c
+++ b/clang/test/CodeGen/string-literal-short-wstring.c
@@ -1,4 +1,5 @@
-// RUN: %clang_cc1 -x c++ -emit-llvm -fshort-wchar %s -o - | FileCheck %s
+// RUN: %clang_cc1 -x c++ -triple %itanium_abi_triple -emit-llvm -fshort-wchar %s -o - | FileCheck %s --check-prefix=CHECK --check-prefix=ITANIUM
+// RUN: %clang_cc1 -x c++ -triple %ms_abi_triple -emit-llvm -fshort-wchar %s -o - | FileCheck %s --check-prefix=CHECK --check-prefix=MSABI
// Runs in c++ mode so that wchar_t is available.
int main() {
@@ -6,11 +7,13 @@ int main() {
// CHECK: private unnamed_addr constant [10 x i8] c"\E1\84\A0\C8\A0\F4\82\80\B0\00", align 1
char b[10] = "\u1120\u0220\U00102030";
- // CHECK: private unnamed_addr constant [3 x i16] [i16 65, i16 66, i16 0]
+ // ITANIUM: private unnamed_addr constant [3 x i16] [i16 65, i16 66, i16 0]
+ // MSABI: linkonce_odr unnamed_addr constant [3 x i16] [i16 65, i16 66, i16 0]
const wchar_t *foo = L"AB";
// This should convert to utf16.
- // CHECK: private unnamed_addr constant [5 x i16] [i16 4384, i16 544, i16 -9272, i16 -9168, i16 0]
+ // ITANIUM: private unnamed_addr constant [5 x i16] [i16 4384, i16 544, i16 -9272, i16 -9168, i16 0]
+ // MSABI: linkonce_odr unnamed_addr constant [5 x i16] [i16 4384, i16 544, i16 -9272, i16 -9168, i16 0]
const wchar_t *bar = L"\u1120\u0220\U00102030";
diff --git a/clang/test/CodeGen/wchar-const.c b/clang/test/CodeGen/wchar-const.c
index 2e9af53a14d..34da249639e 100644
--- a/clang/test/CodeGen/wchar-const.c
+++ b/clang/test/CodeGen/wchar-const.c
@@ -15,7 +15,7 @@ typedef __WCHAR_TYPE__ wchar_t;
// CHECK-DAR: private unnamed_addr constant [18 x i32] [i32 84,
-// CHECK-WIN: private unnamed_addr constant [18 x i16] [i16 84,
+// CHECK-WIN: linkonce_odr unnamed_addr constant [18 x i16] [i16 84,
extern void foo(const wchar_t* p);
int main (int argc, const char * argv[])
{
diff --git a/clang/test/CodeGenCXX/mangle-ms-string-literals.cpp b/clang/test/CodeGenCXX/mangle-ms-string-literals.cpp
new file mode 100644
index 00000000000..6d3e6f6886b
--- /dev/null
+++ b/clang/test/CodeGenCXX/mangle-ms-string-literals.cpp
@@ -0,0 +1,719 @@
+// RUN: %clang_cc1 -x c++ -std=c++11 -emit-llvm %s -o - -triple=i386-pc-win32 | FileCheck %s
+// RUN: %clang_cc1 -x c++ -std=c++11 -emit-llvm %s -o - -triple=x86_64-pc-win32 | FileCheck %s
+
+const char *l255 = "\xff";
+const char *l254 = "\xfe";
+const char *l253 = "\xfd";
+const char *l252 = "\xfc";
+const char *l251 = "\xfb";
+const char *l250 = "\xfa";
+const char *l249 = "\xf9";
+const char *l248 = "\xf8";
+const char *l247 = "\xf7";
+const char *l246 = "\xf6";
+const char *l245 = "\xf5";
+const char *l244 = "\xf4";
+const char *l243 = "\xf3";
+const char *l242 = "\xf2";
+const char *l241 = "\xf1";
+const char *l240 = "\xf0";
+const char *l239 = "\xef";
+const char *l238 = "\xee";
+const char *l237 = "\xed";
+const char *l236 = "\xec";
+const char *l235 = "\xeb";
+const char *l234 = "\xea";
+const char *l233 = "\xe9";
+const char *l232 = "\xe8";
+const char *l231 = "\xe7";
+const char *l230 = "\xe6";
+const char *l229 = "\xe5";
+const char *l228 = "\xe4";
+const char *l227 = "\xe3";
+const char *l226 = "\xe2";
+const char *l225 = "\xe1";
+const char *l224 = "\xe0";
+const char *l223 = "\xdf";
+const char *l222 = "\xde";
+const char *l221 = "\xdd";
+const char *l220 = "\xdc";
+const char *l219 = "\xdb";
+const char *l218 = "\xda";
+const char *l217 = "\xd9";
+const char *l216 = "\xd8";
+const char *l215 = "\xd7";
+const char *l214 = "\xd6";
+const char *l213 = "\xd5";
+const char *l212 = "\xd4";
+const char *l211 = "\xd3";
+const char *l210 = "\xd2";
+const char *l209 = "\xd1";
+const char *l208 = "\xd0";
+const char *l207 = "\xcf";
+const char *l206 = "\xce";
+const char *l205 = "\xcd";
+const char *l204 = "\xcc";
+const char *l203 = "\xcb";
+const char *l202 = "\xca";
+const char *l201 = "\xc9";
+const char *l200 = "\xc8";
+const char *l199 = "\xc7";
+const char *l198 = "\xc6";
+const char *l197 = "\xc5";
+const char *l196 = "\xc4";
+const char *l195 = "\xc3";
+const char *l194 = "\xc2";
+const char *l193 = "\xc1";
+const char *l192 = "\xc0";
+const char *l191 = "\xbf";
+const char *l190 = "\xbe";
+const char *l189 = "\xbd";
+const char *l188 = "\xbc";
+const char *l187 = "\xbb";
+const char *l186 = "\xba";
+const char *l185 = "\xb9";
+const char *l184 = "\xb8";
+const char *l183 = "\xb7";
+const char *l182 = "\xb6";
+const char *l181 = "\xb5";
+const char *l180 = "\xb4";
+const char *l179 = "\xb3";
+const char *l178 = "\xb2";
+const char *l177 = "\xb1";
+const char *l176 = "\xb0";
+const char *l175 = "\xaf";
+const char *l174 = "\xae";
+const char *l173 = "\xad";
+const char *l172 = "\xac";
+const char *l171 = "\xab";
+const char *l170 = "\xaa";
+const char *l169 = "\xa9";
+const char *l168 = "\xa8";
+const char *l167 = "\xa7";
+const char *l166 = "\xa6";
+const char *l165 = "\xa5";
+const char *l164 = "\xa4";
+const char *l163 = "\xa3";
+const char *l162 = "\xa2";
+const char *l161 = "\xa1";
+const char *l160 = "\xa0";
+const char *l159 = "\x9f";
+const char *l158 = "\x9e";
+const char *l157 = "\x9d";
+const char *l156 = "\x9c";
+const char *l155 = "\x9b";
+const char *l154 = "\x9a";
+const char *l153 = "\x99";
+const char *l152 = "\x98";
+const char *l151 = "\x97";
+const char *l150 = "\x96";
+const char *l149 = "\x95";
+const char *l148 = "\x94";
+const char *l147 = "\x93";
+const char *l146 = "\x92";
+const char *l145 = "\x91";
+const char *l144 = "\x90";
+const char *l143 = "\x8f";
+const char *l142 = "\x8e";
+const char *l141 = "\x8d";
+const char *l140 = "\x8c";
+const char *l139 = "\x8b";
+const char *l138 = "\x8a";
+const char *l137 = "\x89";
+const char *l136 = "\x88";
+const char *l135 = "\x87";
+const char *l134 = "\x86";
+const char *l133 = "\x85";
+const char *l132 = "\x84";
+const char *l131 = "\x83";
+const char *l130 = "\x82";
+const char *l129 = "\x81";
+const char *l128 = "\x80";
+const char *l127 = "\x7f";
+const char *l126 = "\x7e";
+const char *l125 = "\x7d";
+const char *l124 = "\x7c";
+const char *l123 = "\x7b";
+const char *l122 = "\x7a";
+const char *l121 = "\x79";
+const char *l120 = "\x78";
+const char *l119 = "\x77";
+const char *l118 = "\x76";
+const char *l117 = "\x75";
+const char *l116 = "\x74";
+const char *l115 = "\x73";
+const char *l114 = "\x72";
+const char *l113 = "\x71";
+const char *l112 = "\x70";
+const char *l111 = "\x6f";
+const char *l110 = "\x6e";
+const char *l109 = "\x6d";
+const char *l108 = "\x6c";
+const char *l107 = "\x6b";
+const char *l106 = "\x6a";
+const char *l105 = "\x69";
+const char *l104 = "\x68";
+const char *l103 = "\x67";
+const char *l102 = "\x66";
+const char *l101 = "\x65";
+const char *l100 = "\x64";
+const char *l99 = "\x63";
+const char *l98 = "\x62";
+const char *l97 = "\x61";
+const char *l96 = "\x60";
+const char *l95 = "\x5f";
+const char *l94 = "\x5e";
+const char *l93 = "\x5d";
+const char *l92 = "\x5c";
+const char *l91 = "\x5b";
+const char *l90 = "\x5a";
+const char *l89 = "\x59";
+const char *l88 = "\x58";
+const char *l87 = "\x57";
+const char *l86 = "\x56";
+const char *l85 = "\x55";
+const char *l84 = "\x54";
+const char *l83 = "\x53";
+const char *l82 = "\x52";
+const char *l81 = "\x51";
+const char *l80 = "\x50";
+const char *l79 = "\x4f";
+const char *l78 = "\x4e";
+const char *l77 = "\x4d";
+const char *l76 = "\x4c";
+const char *l75 = "\x4b";
+const char *l74 = "\x4a";
+const char *l73 = "\x49";
+const char *l72 = "\x48";
+const char *l71 = "\x47";
+const char *l70 = "\x46";
+const char *l69 = "\x45";
+const char *l68 = "\x44";
+const char *l67 = "\x43";
+const char *l66 = "\x42";
+const char *l65 = "\x41";
+const char *l64 = "\x40";
+const char *l63 = "\x3f";
+const char *l62 = "\x3e";
+const char *l61 = "\x3d";
+const char *l60 = "\x3c";
+const char *l59 = "\x3b";
+const char *l58 = "\x3a";
+const char *l57 = "\x39";
+const char *l56 = "\x38";
+const char *l55 = "\x37";
+const char *l54 = "\x36";
+const char *l53 = "\x35";
+const char *l52 = "\x34";
+const char *l51 = "\x33";
+const char *l50 = "\x32";
+const char *l49 = "\x31";
+const char *l48 = "\x30";
+const char *l47 = "\x2f";
+const char *l46 = "\x2e";
+const char *l45 = "\x2d";
+const char *l44 = "\x2c";
+const char *l43 = "\x2b";
+const char *l42 = "\x2a";
+const char *l41 = "\x29";
+const char *l40 = "\x28";
+const char *l39 = "\x27";
+const char *l38 = "\x26";
+const char *l37 = "\x25";
+const char *l36 = "\x24";
+const char *l35 = "\x23";
+const char *l34 = "\x22";
+const char *l33 = "\x21";
+const char *l32 = "\x20";
+const char *l31 = "\x1f";
+const char *l30 = "\x1e";
+const char *l29 = "\x1d";
+const char *l28 = "\x1c";
+const char *l27 = "\x1b";
+const char *l26 = "\x1a";
+const char *l25 = "\x19";
+const char *l24 = "\x18";
+const char *l23 = "\x17";
+const char *l22 = "\x16";
+const char *l21 = "\x15";
+const char *l20 = "\x14";
+const char *l19 = "\x13";
+const char *l18 = "\x12";
+const char *l17 = "\x11";
+const char *l16 = "\x10";
+const char *l15 = "\xf";
+const char *l14 = "\xe";
+const char *l13 = "\xd";
+const char *l12 = "\xc";
+const char *l11 = "\xb";
+const char *l10 = "\xa";
+const char *l9 = "\x9";
+const char *l8 = "\x8";
+const char *l7 = "\x7";
+const char *l6 = "\x6";
+const char *l5 = "\x5";
+const char *l4 = "\x4";
+const char *l3 = "\x3";
+const char *l2 = "\x2";
+const char *l1 = "\x1";
+const char *l0 = "\x0";
+
+// CHECK: @"\01??_C@_01CNACBAHC@?$PP?$AA@"
+// CHECK: @"\01??_C@_01DEBJCBDD@?$PO?$AA@"
+// CHECK: @"\01??_C@_01BPDEHCPA@?$PN?$AA@"
+// CHECK: @"\01??_C@_01GCPEDLB@?$PM?$AA@"
+// CHECK: @"\01??_C@_01EJGONFHG@?$PL?$AA@"
+// CHECK: @"\01??_C@_01FAHFOEDH@?z?$AA@"
+// CHECK: @"\01??_C@_01HLFILHPE@?y?$AA@"
+// CHECK: @"\01??_C@_01GCEDIGLF@?x?$AA@"
+// CHECK: @"\01??_C@_01OFNLJKHK@?w?$AA@"
+// CHECK: @"\01??_C@_01PMMAKLDL@?v?$AA@"
+// CHECK: @"\01??_C@_01NHONPIPI@?u?$AA@"
+// CHECK: @"\01??_C@_01MOPGMJLJ@?t?$AA@"
+// CHECK: @"\01??_C@_01IBLHFPHO@?s?$AA@"
+// CHECK: @"\01??_C@_01JIKMGODP@?r?$AA@"
+// CHECK: @"\01??_C@_01LDIBDNPM@?q?$AA@"
+// CHECK: @"\01??_C@_01KKJKAMLN@?p?$AA@"
+// CHECK: @"\01??_C@_01GHMAACCD@?o?$AA@"
+// CHECK: @"\01??_C@_01HONLDDGC@?n?$AA@"
+// CHECK: @"\01??_C@_01FFPGGAKB@?m?$AA@"
+// CHECK: @"\01??_C@_01EMONFBOA@?l?$AA@"
+// CHECK: @"\01??_C@_01DKMMHCH@?k?$AA@"
+// CHECK: @"\01??_C@_01BKLHPGGG@?j?$AA@"
+// CHECK: @"\01??_C@_01DBJKKFKF@?i?$AA@"
+// CHECK: @"\01??_C@_01CIIBJEOE@?h?$AA@"
+// CHECK: @"\01??_C@_01KPBJIICL@?g?$AA@"
+// CHECK: @"\01??_C@_01LGACLJGK@?f?$AA@"
+// CHECK: @"\01??_C@_01JNCPOKKJ@?e?$AA@"
+// CHECK: @"\01??_C@_01IEDENLOI@?d?$AA@"
+// CHECK: @"\01??_C@_01MLHFENCP@?c?$AA@"
+// CHECK: @"\01??_C@_01NCGOHMGO@?b?$AA@"
+// CHECK: @"\01??_C@_01PJEDCPKN@?a?$AA@"
+// CHECK: @"\01??_C@_01OAFIBOOM@?$OA?$AA@"
+// CHECK: @"\01??_C@_01LIIGDENA@?$NP?$AA@"
+// CHECK: @"\01??_C@_01KBJNAFJB@?$NO?$AA@"
+// CHECK: @"\01??_C@_01IKLAFGFC@?$NN?$AA@"
+// CHECK: @"\01??_C@_01JDKLGHBD@?$NM?$AA@"
+// CHECK: @"\01??_C@_01NMOKPBNE@?$NL?$AA@"
+// CHECK: @"\01??_C@_01MFPBMAJF@?Z?$AA@"
+// CHECK: @"\01??_C@_01OONMJDFG@?Y?$AA@"
+// CHECK: @"\01??_C@_01PHMHKCBH@?X?$AA@"
+// CHECK: @"\01??_C@_01HAFPLONI@?W?$AA@"
+// CHECK: @"\01??_C@_01GJEEIPJJ@?V?$AA@"
+// CHECK: @"\01??_C@_01ECGJNMFK@?U?$AA@"
+// CHECK: @"\01??_C@_01FLHCONBL@?T?$AA@"
+// CHECK: @"\01??_C@_01BEDDHLNM@?S?$AA@"
+// CHECK: @"\01??_C@_01NCIEKJN@?R?$AA@"
+// CHECK: @"\01??_C@_01CGAFBJFO@?Q?$AA@"
+// CHECK: @"\01??_C@_01DPBOCIBP@?P?$AA@"
+// CHECK: @"\01??_C@_01PCEECGIB@?O?$AA@"
+// CHECK: @"\01??_C@_01OLFPBHMA@?N?$AA@"
+// CHECK: @"\01??_C@_01MAHCEEAD@?M?$AA@"
+// CHECK: @"\01??_C@_01NJGJHFEC@?L?$AA@"
+// CHECK: @"\01??_C@_01JGCIODIF@?K?$AA@"
+// CHECK: @"\01??_C@_01IPDDNCME@?J?$AA@"
+// CHECK: @"\01??_C@_01KEBOIBAH@?I?$AA@"
+// CHECK: @"\01??_C@_01LNAFLAEG@?H?$AA@"
+// CHECK: @"\01??_C@_01DKJNKMIJ@?G?$AA@"
+// CHECK: @"\01??_C@_01CDIGJNMI@?F?$AA@"
+// CHECK: @"\01??_C@_01IKLMOAL@?E?$AA@"
+// CHECK: @"\01??_C@_01BBLAPPEK@?D?$AA@"
+// CHECK: @"\01??_C@_01FOPBGJIN@?C?$AA@"
+// CHECK: @"\01??_C@_01EHOKFIMM@?B?$AA@"
+// CHECK: @"\01??_C@_01GMMHALAP@?A?$AA@"
+// CHECK: @"\01??_C@_01HFNMDKEO@?$MA?$AA@"
+// CHECK: @"\01??_C@_01NNHLFPHH@?$LP?$AA@"
+// CHECK: @"\01??_C@_01MEGAGODG@?$LO?$AA@"
+// CHECK: @"\01??_C@_01OPENDNPF@?$LN?$AA@"
+// CHECK: @"\01??_C@_01PGFGAMLE@?$LM?$AA@"
+// CHECK: @"\01??_C@_01LJBHJKHD@?$LL?$AA@"
+// CHECK: @"\01??_C@_01KAAMKLDC@?$LK?$AA@"
+// CHECK: @"\01??_C@_01ILCBPIPB@?$LJ?$AA@"
+// CHECK: @"\01??_C@_01JCDKMJLA@?$LI?$AA@"
+// CHECK: @"\01??_C@_01BFKCNFHP@?$LH?$AA@"
+// CHECK: @"\01??_C@_01MLJOEDO@?$LG?$AA@"
+// CHECK: @"\01??_C@_01CHJELHPN@?$LF?$AA@"
+// CHECK: @"\01??_C@_01DOIPIGLM@?$LE?$AA@"
+// CHECK: @"\01??_C@_01HBMOBAHL@?$LD?$AA@"
+// CHECK: @"\01??_C@_01GINFCBDK@?$LC?$AA@"
+// CHECK: @"\01??_C@_01EDPIHCPJ@?$LB?$AA@"
+// CHECK: @"\01??_C@_01FKODEDLI@?$LA?$AA@"
+// CHECK: @"\01??_C@_01JHLJENCG@?$KP?$AA@"
+// CHECK: @"\01??_C@_01IOKCHMGH@?$KO?$AA@"
+// CHECK: @"\01??_C@_01KFIPCPKE@?$KN?$AA@"
+// CHECK: @"\01??_C@_01LMJEBOOF@?$KM?$AA@"
+// CHECK: @"\01??_C@_01PDNFIICC@?$KL?$AA@"
+// CHECK: @"\01??_C@_01OKMOLJGD@?$KK?$AA@"
+// CHECK: @"\01??_C@_01MBODOKKA@?$KJ?$AA@"
+// CHECK: @"\01??_C@_01NIPINLOB@?$KI?$AA@"
+// CHECK: @"\01??_C@_01FPGAMHCO@?$KH?$AA@"
+// CHECK: @"\01??_C@_01EGHLPGGP@?$KG?$AA@"
+// CHECK: @"\01??_C@_01GNFGKFKM@?$KF?$AA@"
+// CHECK: @"\01??_C@_01HEENJEON@?$KE?$AA@"
+// CHECK: @"\01??_C@_01DLAMACCK@?$KD?$AA@"
+// CHECK: @"\01??_C@_01CCBHDDGL@?$KC?$AA@"
+// CHECK: @"\01??_C@_01JDKGAKI@?$KB?$AA@"
+// CHECK: @"\01??_C@_01BACBFBOJ@?$KA?$AA@"
+// CHECK: @"\01??_C@_01EIPPHLNF@?$JP?$AA@"
+// CHECK: @"\01??_C@_01FBOEEKJE@?$JO?$AA@"
+// CHECK: @"\01??_C@_01HKMJBJFH@?$JN?$AA@"
+// CHECK: @"\01??_C@_01GDNCCIBG@?$JM?$AA@"
+// CHECK: @"\01??_C@_01CMJDLONB@?$JL?$AA@"
+// CHECK: @"\01??_C@_01DFIIIPJA@?$JK?$AA@"
+// CHECK: @"\01??_C@_01BOKFNMFD@?$JJ?$AA@"
+// CHECK: @"\01??_C@_01HLOONBC@?$JI?$AA@"
+// CHECK: @"\01??_C@_01IACGPBNN@?$JH?$AA@"
+// CHECK: @"\01??_C@_01JJDNMAJM@?$JG?$AA@"
+// CHECK: @"\01??_C@_01LCBAJDFP@?$JF?$AA@"
+// CHECK: @"\01??_C@_01KLALKCBO@?$JE?$AA@"
+// CHECK: @"\01??_C@_01OEEKDENJ@?$JD?$AA@"
+// CHECK: @"\01??_C@_01PNFBAFJI@?$JC?$AA@"
+// CHECK: @"\01??_C@_01NGHMFGFL@?$JB?$AA@"
+// CHECK: @"\01??_C@_01MPGHGHBK@?$JA?$AA@"
+// CHECK: @"\01??_C@_01CDNGJIE@?$IP?$AA@"
+// CHECK: @"\01??_C@_01BLCGFIMF@?$IO?$AA@"
+// CHECK: @"\01??_C@_01DAALALAG@?$IN?$AA@"
+// CHECK: @"\01??_C@_01CJBADKEH@?$IM?$AA@"
+// CHECK: @"\01??_C@_01GGFBKMIA@?$IL?$AA@"
+// CHECK: @"\01??_C@_01HPEKJNMB@?$IK?$AA@"
+// CHECK: @"\01??_C@_01FEGHMOAC@?$IJ?$AA@"
+// CHECK: @"\01??_C@_01ENHMPPED@?$II?$AA@"
+// CHECK: @"\01??_C@_01MKOEODIM@?$IH?$AA@"
+// CHECK: @"\01??_C@_01NDPPNCMN@?$IG?$AA@"
+// CHECK: @"\01??_C@_01PINCIBAO@?$IF?$AA@"
+// CHECK: @"\01??_C@_01OBMJLAEP@?$IE?$AA@"
+// CHECK: @"\01??_C@_01KOIICGII@?$ID?$AA@"
+// CHECK: @"\01??_C@_01LHJDBHMJ@?$IC?$AA@"
+// CHECK: @"\01??_C@_01JMLOEEAK@?$IB?$AA@"
+// CHECK: @"\01??_C@_01IFKFHFEL@?$IA?$AA@"
+// CHECK: @"\01??_C@_01BGIBIIDJ@?$HP?$AA@"
+// CHECK: @"\01??_C@_01PJKLJHI@?$HO?$AA@"
+// CHECK: @"\01??_C@_01CELHOKLL@?$HN?$AA@"
+// CHECK: @"\01??_C@_01DNKMNLPK@?$HM?$AA@"
+// CHECK: @"\01??_C@_01HCONENDN@?$HL?$AA@"
+// CHECK: @"\01??_C@_01GLPGHMHM@z?$AA@"
+// CHECK: @"\01??_C@_01EANLCPLP@y?$AA@"
+// CHECK: @"\01??_C@_01FJMABOPO@x?$AA@"
+// CHECK: @"\01??_C@_01NOFIACDB@w?$AA@"
+// CHECK: @"\01??_C@_01MHEDDDHA@v?$AA@"
+// CHECK: @"\01??_C@_01OMGOGALD@u?$AA@"
+// CHECK: @"\01??_C@_01PFHFFBPC@t?$AA@"
+// CHECK: @"\01??_C@_01LKDEMHDF@s?$AA@"
+// CHECK: @"\01??_C@_01KDCPPGHE@r?$AA@"
+// CHECK: @"\01??_C@_01IIACKFLH@q?$AA@"
+// CHECK: @"\01??_C@_01JBBJJEPG@p?$AA@"
+// CHECK: @"\01??_C@_01FMEDJKGI@o?$AA@"
+// CHECK: @"\01??_C@_01EFFIKLCJ@n?$AA@"
+// CHECK: @"\01??_C@_01GOHFPIOK@m?$AA@"
+// CHECK: @"\01??_C@_01HHGOMJKL@l?$AA@"
+// CHECK: @"\01??_C@_01DICPFPGM@k?$AA@"
+// CHECK: @"\01??_C@_01CBDEGOCN@j?$AA@"
+// CHECK: @"\01??_C@_01KBJDNOO@i?$AA@"
+// CHECK: @"\01??_C@_01BDACAMKP@h?$AA@"
+// CHECK: @"\01??_C@_01JEJKBAGA@g?$AA@"
+// CHECK: @"\01??_C@_01INIBCBCB@f?$AA@"
+// CHECK: @"\01??_C@_01KGKMHCOC@e?$AA@"
+// CHECK: @"\01??_C@_01LPLHEDKD@d?$AA@"
+// CHECK: @"\01??_C@_01PAPGNFGE@c?$AA@"
+// CHECK: @"\01??_C@_01OJONOECF@b?$AA@"
+// CHECK: @"\01??_C@_01MCMALHOG@a?$AA@"
+// CHECK: @"\01??_C@_01NLNLIGKH@?$GA?$AA@"
+// CHECK: @"\01??_C@_01IDAFKMJL@_?$AA@"
+// CHECK: @"\01??_C@_01JKBOJNNK@?$FO?$AA@"
+// CHECK: @"\01??_C@_01LBDDMOBJ@?$FN?$AA@"
+// CHECK: @"\01??_C@_01KICIPPFI@?2?$AA@"
+// CHECK: @"\01??_C@_01OHGJGJJP@?$FL?$AA@"
+// CHECK: @"\01??_C@_01POHCFINO@Z?$AA@"
+// CHECK: @"\01??_C@_01NFFPALBN@Y?$AA@"
+// CHECK: @"\01??_C@_01MMEEDKFM@X?$AA@"
+// CHECK: @"\01??_C@_01ELNMCGJD@W?$AA@"
+// CHECK: @"\01??_C@_01FCMHBHNC@V?$AA@"
+// CHECK: @"\01??_C@_01HJOKEEBB@U?$AA@"
+// CHECK: @"\01??_C@_01GAPBHFFA@T?$AA@"
+// CHECK: @"\01??_C@_01CPLAODJH@S?$AA@"
+// CHECK: @"\01??_C@_01DGKLNCNG@R?$AA@"
+// CHECK: @"\01??_C@_01BNIGIBBF@Q?$AA@"
+// CHECK: @"\01??_C@_01EJNLAFE@P?$AA@"
+// CHECK: @"\01??_C@_01MJMHLOMK@O?$AA@"
+// CHECK: @"\01??_C@_01NANMIPIL@N?$AA@"
+// CHECK: @"\01??_C@_01PLPBNMEI@M?$AA@"
+// CHECK: @"\01??_C@_01OCOKONAJ@L?$AA@"
+// CHECK: @"\01??_C@_01KNKLHLMO@K?$AA@"
+// CHECK: @"\01??_C@_01LELAEKIP@J?$AA@"
+// CHECK: @"\01??_C@_01JPJNBJEM@I?$AA@"
+// CHECK: @"\01??_C@_01IGIGCIAN@H?$AA@"
+// CHECK: @"\01??_C@_01BBODEMC@G?$AA@"
+// CHECK: @"\01??_C@_01BIAFAFID@F?$AA@"
+// CHECK: @"\01??_C@_01DDCIFGEA@E?$AA@"
+// CHECK: @"\01??_C@_01CKDDGHAB@D?$AA@"
+// CHECK: @"\01??_C@_01GFHCPBMG@C?$AA@"
+// CHECK: @"\01??_C@_01HMGJMAIH@B?$AA@"
+// CHECK: @"\01??_C@_01FHEEJDEE@A?$AA@"
+// CHECK: @"\01??_C@_01EOFPKCAF@?$EA?$AA@"
+// CHECK: @"\01??_C@_01OGPIMHDM@?$DP?$AA@"
+// CHECK: @"\01??_C@_01PPODPGHN@?$DO?$AA@"
+// CHECK: @"\01??_C@_01NEMOKFLO@?$DN?$AA@"
+// CHECK: @"\01??_C@_01MNNFJEPP@?$DM?$AA@"
+// CHECK: @"\01??_C@_01ICJEACDI@?$DL?$AA@"
+// CHECK: @"\01??_C@_01JLIPDDHJ@?3?$AA@"
+// CHECK: @"\01??_C@_01LAKCGALK@9?$AA@"
+// CHECK: @"\01??_C@_01KJLJFBPL@8?$AA@"
+// CHECK: @"\01??_C@_01COCBENDE@7?$AA@"
+// CHECK: @"\01??_C@_01DHDKHMHF@6?$AA@"
+// CHECK: @"\01??_C@_01BMBHCPLG@5?$AA@"
+// CHECK: @"\01??_C@_01FAMBOPH@4?$AA@"
+// CHECK: @"\01??_C@_01EKENIIDA@3?$AA@"
+// CHECK: @"\01??_C@_01FDFGLJHB@2?$AA@"
+// CHECK: @"\01??_C@_01HIHLOKLC@1?$AA@"
+// CHECK: @"\01??_C@_01GBGANLPD@0?$AA@"
+// CHECK: @"\01??_C@_01KMDKNFGN@?1?$AA@"
+// CHECK: @"\01??_C@_01LFCBOECM@?4?$AA@"
+// CHECK: @"\01??_C@_01JOAMLHOP@?9?$AA@"
+// CHECK: @"\01??_C@_01IHBHIGKO@?0?$AA@"
+// CHECK: @"\01??_C@_01MIFGBAGJ@?$CL?$AA@"
+// CHECK: @"\01??_C@_01NBENCBCI@?$CK?$AA@"
+// CHECK: @"\01??_C@_01PKGAHCOL@?$CJ?$AA@"
+// CHECK: @"\01??_C@_01ODHLEDKK@?$CI?$AA@"
+// CHECK: @"\01??_C@_01GEODFPGF@?8?$AA@"
+// CHECK: @"\01??_C@_01HNPIGOCE@?$CG?$AA@"
+// CHECK: @"\01??_C@_01FGNFDNOH@?$CF?$AA@"
+// CHECK: @"\01??_C@_01EPMOAMKG@$?$AA@"
+// CHECK: @"\01??_C@_01IPJKGB@?$CD?$AA@"
+// CHECK: @"\01??_C@_01BJJEKLCA@?$CC?$AA@"
+// CHECK: @"\01??_C@_01DCLJPIOD@?$CB?$AA@"
+// CHECK: @"\01??_C@_01CLKCMJKC@?5?$AA@"
+// CHECK: @"\01??_C@_01HDHMODJO@?$BP?$AA@"
+// CHECK: @"\01??_C@_01GKGHNCNP@?$BO?$AA@"
+// CHECK: @"\01??_C@_01EBEKIBBM@?$BN?$AA@"
+// CHECK: @"\01??_C@_01FIFBLAFN@?$BM?$AA@"
+// CHECK: @"\01??_C@_01BHBACGJK@?$BL?$AA@"
+// CHECK: @"\01??_C@_01OALBHNL@?$BK?$AA@"
+// CHECK: @"\01??_C@_01CFCGEEBI@?$BJ?$AA@"
+// CHECK: @"\01??_C@_01DMDNHFFJ@?$BI?$AA@"
+// CHECK: @"\01??_C@_01LLKFGJJG@?$BH?$AA@"
+// CHECK: @"\01??_C@_01KCLOFINH@?$BG?$AA@"
+// CHECK: @"\01??_C@_01IJJDALBE@?$BF?$AA@"
+// CHECK: @"\01??_C@_01JAIIDKFF@?$BE?$AA@"
+// CHECK: @"\01??_C@_01NPMJKMJC@?$BD?$AA@"
+// CHECK: @"\01??_C@_01MGNCJNND@?$BC?$AA@"
+// CHECK: @"\01??_C@_01ONPPMOBA@?$BB?$AA@"
+// CHECK: @"\01??_C@_01PEOEPPFB@?$BA?$AA@"
+// CHECK: @"\01??_C@_01DJLOPBMP@?$AP?$AA@"
+// CHECK: @"\01??_C@_01CAKFMAIO@?$AO?$AA@"
+// CHECK: @"\01??_C@_01LIIJDEN@?$AN?$AA@"
+// CHECK: @"\01??_C@_01BCJDKCAM@?$AM?$AA@"
+// CHECK: @"\01??_C@_01FNNCDEML@?$AL?$AA@"
+// CHECK: @"\01??_C@_01EEMJAFIK@?6?$AA@"
+// CHECK: @"\01??_C@_01GPOEFGEJ@?7?$AA@"
+// CHECK: @"\01??_C@_01HGPPGHAI@?$AI?$AA@"
+// CHECK: @"\01??_C@_01PBGHHLMH@?$AH?$AA@"
+// CHECK: @"\01??_C@_01OIHMEKIG@?$AG?$AA@"
+// CHECK: @"\01??_C@_01MDFBBJEF@?$AF?$AA@"
+// CHECK: @"\01??_C@_01NKEKCIAE@?$AE?$AA@"
+// CHECK: @"\01??_C@_01JFALLOMD@?$AD?$AA@"
+// CHECK: @"\01??_C@_01IMBAIPIC@?$AC?$AA@"
+// CHECK: @"\01??_C@_01KHDNNMEB@?$AB?$AA@"
+// CHECK: @"\01??_C@_01LOCGONAA@?$AA?$AA@"
+
+const wchar_t *wl9 = L"\t";
+const wchar_t *wl10 = L"\n";
+const wchar_t *wl11 = L"\v";
+const wchar_t *wl32 = L" ";
+const wchar_t *wl33 = L"!";
+const wchar_t *wl34 = L"\"";
+const wchar_t *wl35 = L"#";
+const wchar_t *wl36 = L"$";
+const wchar_t *wl37 = L"%";
+const wchar_t *wl38 = L"&";
+const wchar_t *wl39 = L"'";
+const wchar_t *wl40 = L"(";
+const wchar_t *wl41 = L")";
+const wchar_t *wl42 = L"*";
+const wchar_t *wl43 = L"+";
+const wchar_t *wl44 = L",";
+const wchar_t *wl45 = L"-";
+const wchar_t *wl46 = L".";
+const wchar_t *wl47 = L"/";
+const wchar_t *wl48 = L"0";
+const wchar_t *wl49 = L"1";
+const wchar_t *wl50 = L"2";
+const wchar_t *wl51 = L"3";
+const wchar_t *wl52 = L"4";
+const wchar_t *wl53 = L"5";
+const wchar_t *wl54 = L"6";
+const wchar_t *wl55 = L"7";
+const wchar_t *wl56 = L"8";
+const wchar_t *wl57 = L"9";
+const wchar_t *wl58 = L":";
+const wchar_t *wl59 = L";";
+const wchar_t *wl60 = L"<";
+const wchar_t *wl61 = L"=";
+const wchar_t *wl62 = L">";
+const wchar_t *wl63 = L"?";
+const wchar_t *wl64 = L"@";
+const wchar_t *wl65 = L"A";
+const wchar_t *wl66 = L"B";
+const wchar_t *wl67 = L"C";
+const wchar_t *wl68 = L"D";
+const wchar_t *wl69 = L"E";
+const wchar_t *wl70 = L"F";
+const wchar_t *wl71 = L"G";
+const wchar_t *wl72 = L"H";
+const wchar_t *wl73 = L"I";
+const wchar_t *wl74 = L"J";
+const wchar_t *wl75 = L"K";
+const wchar_t *wl76 = L"L";
+const wchar_t *wl77 = L"M";
+const wchar_t *wl78 = L"N";
+const wchar_t *wl79 = L"O";
+const wchar_t *wl80 = L"P";
+const wchar_t *wl81 = L"Q";
+const wchar_t *wl82 = L"R";
+const wchar_t *wl83 = L"S";
+const wchar_t *wl84 = L"T";
+const wchar_t *wl85 = L"U";
+const wchar_t *wl86 = L"V";
+const wchar_t *wl87 = L"W";
+const wchar_t *wl88 = L"X";
+const wchar_t *wl89 = L"Y";
+const wchar_t *wl90 = L"Z";
+const wchar_t *wl91 = L"[";
+const wchar_t *wl92 = L"\\";
+const wchar_t *wl93 = L"]";
+const wchar_t *wl94 = L"^";
+const wchar_t *wl95 = L"_";
+const wchar_t *wl96 = L"`";
+const wchar_t *wl97 = L"a";
+const wchar_t *wl98 = L"b";
+const wchar_t *wl99 = L"c";
+const wchar_t *wl100 = L"d";
+const wchar_t *wl101 = L"e";
+const wchar_t *wl102 = L"f";
+const wchar_t *wl103 = L"g";
+const wchar_t *wl104 = L"h";
+const wchar_t *wl105 = L"i";
+const wchar_t *wl106 = L"j";
+const wchar_t *wl107 = L"k";
+const wchar_t *wl108 = L"l";
+const wchar_t *wl109 = L"m";
+const wchar_t *wl110 = L"n";
+const wchar_t *wl111 = L"o";
+const wchar_t *wl112 = L"p";
+const wchar_t *wl113 = L"q";
+const wchar_t *wl114 = L"r";
+const wchar_t *wl115 = L"s";
+const wchar_t *wl116 = L"t";
+const wchar_t *wl117 = L"u";
+const wchar_t *wl118 = L"v";
+const wchar_t *wl119 = L"w";
+const wchar_t *wl120 = L"x";
+const wchar_t *wl121 = L"y";
+const wchar_t *wl122 = L"z";
+const wchar_t *wl123 = L"{";
+const wchar_t *wl124 = L"|";
+const wchar_t *wl125 = L"}";
+const wchar_t *wl126 = L"~";
+
+// CHECK: @"\01??_C@_13KDLDGPGJ@?$AA?7?$AA?$AA@"
+// CHECK: @"\01??_C@_13LBAGMAIH@?$AA?6?$AA?$AA@"
+// CHECK: @"\01??_C@_13JLKKHOC@?$AA?$AL?$AA?$AA@"
+// CHECK: @"\01??_C@_13HOIJIPNN@?$AA?5?$AA?$AA@"
+// CHECK: @"\01??_C@_13MGDFOILI@?$AA?$CB?$AA?$AA@"
+// CHECK: @"\01??_C@_13NEIAEHFG@?$AA?$CC?$AA?$AA@"
+// CHECK: @"\01??_C@_13GMDMCADD@?$AA?$CD?$AA?$AA@"
+// CHECK: @"\01??_C@_13PBOLBIIK@?$AA$?$AA?$AA@"
+// CHECK: @"\01??_C@_13EJFHHPOP@?$AA?$CF?$AA?$AA@"
+// CHECK: @"\01??_C@_13FLOCNAAB@?$AA?$CG?$AA?$AA@"
+// CHECK: @"\01??_C@_13ODFOLHGE@?$AA?8?$AA?$AA@"
+// CHECK: @"\01??_C@_13LLDNKHDC@?$AA?$CI?$AA?$AA@"
+// CHECK: @"\01??_C@_13DIBMAFH@?$AA?$CJ?$AA?$AA@"
+// CHECK: @"\01??_C@_13BBDEGPLJ@?$AA?$CK?$AA?$AA@"
+// CHECK: @"\01??_C@_13KJIIAINM@?$AA?$CL?$AA?$AA@"
+// CHECK: @"\01??_C@_13DEFPDAGF@?$AA?0?$AA?$AA@"
+// CHECK: @"\01??_C@_13IMODFHAA@?$AA?9?$AA?$AA@"
+// CHECK: @"\01??_C@_13JOFGPIOO@?$AA?4?$AA?$AA@"
+// CHECK: @"\01??_C@_13CGOKJPIL@?$AA?1?$AA?$AA@"
+// CHECK: @"\01??_C@_13COJANIEC@?$AA0?$AA?$AA@"
+// CHECK: @"\01??_C@_13JGCMLPCH@?$AA1?$AA?$AA@"
+// CHECK: @"\01??_C@_13IEJJBAMJ@?$AA2?$AA?$AA@"
+// CHECK: @"\01??_C@_13DMCFHHKM@?$AA3?$AA?$AA@"
+// CHECK: @"\01??_C@_13KBPCEPBF@?$AA4?$AA?$AA@"
+// CHECK: @"\01??_C@_13BJEOCIHA@?$AA5?$AA?$AA@"
+// CHECK: @"\01??_C@_13LPLIHJO@?$AA6?$AA?$AA@"
+// CHECK: @"\01??_C@_13LDEHOAPL@?$AA7?$AA?$AA@"
+// CHECK: @"\01??_C@_13OLCEPAKN@?$AA8?$AA?$AA@"
+// CHECK: @"\01??_C@_13FDJIJHMI@?$AA9?$AA?$AA@"
+// CHECK: @"\01??_C@_13EBCNDICG@?$AA?3?$AA?$AA@"
+// CHECK: @"\01??_C@_13PJJBFPED@?$AA?$DL?$AA?$AA@"
+// CHECK: @"\01??_C@_13GEEGGHPK@?$AA?$DM?$AA?$AA@"
+// CHECK: @"\01??_C@_13NMPKAAJP@?$AA?$DN?$AA?$AA@"
+// CHECK: @"\01??_C@_13MOEPKPHB@?$AA?$DO?$AA?$AA@"
+// CHECK: @"\01??_C@_13HGPDMIBE@?$AA?$DP?$AA?$AA@"
+// CHECK: @"\01??_C@_13EFKPHINO@?$AA?$EA?$AA?$AA@"
+// CHECK: @"\01??_C@_13PNBDBPLL@?$AAA?$AA?$AA@"
+// CHECK: @"\01??_C@_13OPKGLAFF@?$AAB?$AA?$AA@"
+// CHECK: @"\01??_C@_13FHBKNHDA@?$AAC?$AA?$AA@"
+// CHECK: @"\01??_C@_13MKMNOPIJ@?$AAD?$AA?$AA@"
+// CHECK: @"\01??_C@_13HCHBIIOM@?$AAE?$AA?$AA@"
+// CHECK: @"\01??_C@_13GAMECHAC@?$AAF?$AA?$AA@"
+// CHECK: @"\01??_C@_13NIHIEAGH@?$AAG?$AA?$AA@"
+// CHECK: @"\01??_C@_13IABLFADB@?$AAH?$AA?$AA@"
+// CHECK: @"\01??_C@_13DIKHDHFE@?$AAI?$AA?$AA@"
+// CHECK: @"\01??_C@_13CKBCJILK@?$AAJ?$AA?$AA@"
+// CHECK: @"\01??_C@_13JCKOPPNP@?$AAK?$AA?$AA@"
+// CHECK: @"\01??_C@_13PHJMHGG@?$AAL?$AA?$AA@"
+// CHECK: @"\01??_C@_13LHMFKAAD@?$AAM?$AA?$AA@"
+// CHECK: @"\01??_C@_13KFHAAPON@?$AAN?$AA?$AA@"
+// CHECK: @"\01??_C@_13BNMMGIII@?$AAO?$AA?$AA@"
+// CHECK: @"\01??_C@_13BFLGCPEB@?$AAP?$AA?$AA@"
+// CHECK: @"\01??_C@_13KNAKEICE@?$AAQ?$AA?$AA@"
+// CHECK: @"\01??_C@_13LPLPOHMK@?$AAR?$AA?$AA@"
+// CHECK: @"\01??_C@_13HADIAKP@?$AAS?$AA?$AA@"
+// CHECK: @"\01??_C@_13JKNELIBG@?$AAT?$AA?$AA@"
+// CHECK: @"\01??_C@_13CCGINPHD@?$AAU?$AA?$AA@"
+// CHECK: @"\01??_C@_13DANNHAJN@?$AAV?$AA?$AA@"
+// CHECK: @"\01??_C@_13IIGBBHPI@?$AAW?$AA?$AA@"
+// CHECK: @"\01??_C@_13NAACAHKO@?$AAX?$AA?$AA@"
+// CHECK: @"\01??_C@_13GILOGAML@?$AAY?$AA?$AA@"
+// CHECK: @"\01??_C@_13HKALMPCF@?$AAZ?$AA?$AA@"
+// CHECK: @"\01??_C@_13MCLHKIEA@?$AA?$FL?$AA?$AA@"
+// CHECK: @"\01??_C@_13FPGAJAPJ@?$AA?2?$AA?$AA@"
+// CHECK: @"\01??_C@_13OHNMPHJM@?$AA?$FN?$AA?$AA@"
+// CHECK: @"\01??_C@_13PFGJFIHC@?$AA?$FO?$AA?$AA@"
+// CHECK: @"\01??_C@_13ENNFDPBH@?$AA_?$AA?$AA@"
+// CHECK: @"\01??_C@_13OFJNNHOA@?$AA?$GA?$AA?$AA@"
+// CHECK: @"\01??_C@_13FNCBLAIF@?$AAa?$AA?$AA@"
+// CHECK: @"\01??_C@_13EPJEBPGL@?$AAb?$AA?$AA@"
+// CHECK: @"\01??_C@_13PHCIHIAO@?$AAc?$AA?$AA@"
+// CHECK: @"\01??_C@_13GKPPEALH@?$AAd?$AA?$AA@"
+// CHECK: @"\01??_C@_13NCEDCHNC@?$AAe?$AA?$AA@"
+// CHECK: @"\01??_C@_13MAPGIIDM@?$AAf?$AA?$AA@"
+// CHECK: @"\01??_C@_13HIEKOPFJ@?$AAg?$AA?$AA@"
+// CHECK: @"\01??_C@_13CACJPPAP@?$AAh?$AA?$AA@"
+// CHECK: @"\01??_C@_13JIJFJIGK@?$AAi?$AA?$AA@"
+// CHECK: @"\01??_C@_13IKCADHIE@?$AAj?$AA?$AA@"
+// CHECK: @"\01??_C@_13DCJMFAOB@?$AAk?$AA?$AA@"
+// CHECK: @"\01??_C@_13KPELGIFI@?$AAl?$AA?$AA@"
+// CHECK: @"\01??_C@_13BHPHAPDN@?$AAm?$AA?$AA@"
+// CHECK: @"\01??_C@_13FECKAND@?$AAn?$AA?$AA@"
+// CHECK: @"\01??_C@_13LNPOMHLG@?$AAo?$AA?$AA@"
+// CHECK: @"\01??_C@_13LFIEIAHP@?$AAp?$AA?$AA@"
+// CHECK: @"\01??_C@_13NDIOHBK@?$AAq?$AA?$AA@"
+// CHECK: @"\01??_C@_13BPINEIPE@?$AAr?$AA?$AA@"
+// CHECK: @"\01??_C@_13KHDBCPJB@?$AAs?$AA?$AA@"
+// CHECK: @"\01??_C@_13DKOGBHCI@?$AAt?$AA?$AA@"
+// CHECK: @"\01??_C@_13ICFKHAEN@?$AAu?$AA?$AA@"
+// CHECK: @"\01??_C@_13JAOPNPKD@?$AAv?$AA?$AA@"
+// CHECK: @"\01??_C@_13CIFDLIMG@?$AAw?$AA?$AA@"
+// CHECK: @"\01??_C@_13HADAKIJA@?$AAx?$AA?$AA@"
+// CHECK: @"\01??_C@_13MIIMMPPF@?$AAy?$AA?$AA@"
+// CHECK: @"\01??_C@_13NKDJGABL@?$AAz?$AA?$AA@"
+// CHECK: @"\01??_C@_13GCIFAHHO@?$AA?$HL?$AA?$AA@"
+// CHECK: @"\01??_C@_13PPFCDPMH@?$AA?$HM?$AA?$AA@"
+// CHECK: @"\01??_C@_13EHOOFIKC@?$AA?$HN?$AA?$AA@"
+// CHECK: @"\01??_C@_13FFFLPHEM@?$AA?$HO?$AA?$AA@"
+
+const char *LongASCIIString = "012345678901234567890123456789ABCDEF";
+// CHECK: @"\01??_C@_0CF@LABBIIMO@012345678901234567890123456789AB@"
+const wchar_t *LongWideString = L"012345678901234567890123456789ABCDEF";
+// CHECK: @"\01??_C@_1EK@KFPEBLPK@?$AA0?$AA1?$AA2?$AA3?$AA4?$AA5?$AA6?$AA7?$AA8?$AA9?$AA0?$AA1?$AA2?$AA3?$AA4?$AA5?$AA6?$AA7?$AA8?$AA9?$AA0?$AA1?$AA2?$AA3?$AA4?$AA5?$AA6?$AA7?$AA8?$AA9?$AAA?$AAB@"
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