1 files changed, 21 insertions, 12 deletions

diff --git a/tools/lto/LTOModule.cpp b/tools/lto/LTOModule.cpp
index 8f2b1f4..dc99b94 100644
--- a/tools/lto/LTOModule.cpp
+++ b/tools/lto/LTOModule.cpp
@@ -29,14 +29,15 @@
 #include "llvm/Support/SourceMgr.h"
 #include "llvm/Support/system_error.h"
 #include "llvm/Target/Mangler.h"
-#include "llvm/Target/SubtargetFeature.h"
 #include "llvm/MC/MCAsmInfo.h"
 #include "llvm/MC/MCContext.h"
 #include "llvm/MC/MCExpr.h"
 #include "llvm/MC/MCInst.h"
 #include "llvm/MC/MCParser/MCAsmParser.h"
 #include "llvm/MC/MCStreamer.h"
+#include "llvm/MC/MCSubtargetInfo.h"
 #include "llvm/MC/MCSymbol.h"
+#include "llvm/MC/SubtargetFeature.h"
 #include "llvm/Target/TargetAsmParser.h"
 #include "llvm/Target/TargetMachine.h"
 #include "llvm/Target/TargetRegistry.h"
@@ -134,6 +135,8 @@ LTOModule *LTOModule::makeLTOModule(MemoryBuffer *buffer,
   static bool Initialized = false;
   if (!Initialized) {
     InitializeAllTargets();
+    InitializeAllMCAsmInfos();
+    InitializeAllMCSubtargetInfos();
     InitializeAllAsmParsers();
     Initialized = true;
   }
@@ -157,9 +160,10 @@ LTOModule *LTOModule::makeLTOModule(MemoryBuffer *buffer,
 
   // construct LTOModule, hand over ownership of module and target
   SubtargetFeatures Features;
-  Features.getDefaultSubtargetFeatures("" /* cpu */, llvm::Triple(Triple));
+  Features.getDefaultSubtargetFeatures(llvm::Triple(Triple));
   std::string FeatureStr = Features.getString();
-  TargetMachine *target = march->createTargetMachine(Triple, FeatureStr);
+  std::string CPU;
+  TargetMachine *target = march->createTargetMachine(Triple, CPU, FeatureStr);
   LTOModule *Ret = new LTOModule(m.take(), target);
   bool Err = Ret->ParseSymbols();
   if (Err) {
@@ -191,7 +195,7 @@ bool LTOModule::objcClassNameFromExpression(Constant *c, std::string &name) {
       Constant *cn = gvn->getInitializer();
       if (ConstantArray *ca = dyn_cast<ConstantArray>(cn)) {
         if (ca->isCString()) {
-          name = ".objc_class_name_" + ca->getAsString();
+          name = ".objc_class_name_" + ca->getAsCString();
           return true;
         }
       }
@@ -208,7 +212,7 @@ void LTOModule::addObjCClass(GlobalVariable *clgv) {
     if (objcClassNameFromExpression(c->getOperand(1), superclassName)) {
       NameAndAttributes info;
       StringMap<NameAndAttributes>::value_type &entry =
-        _undefines.GetOrCreateValue(superclassName.c_str());
+        _undefines.GetOrCreateValue(superclassName);
       if (!entry.getValue().name) {
         const char *symbolName = entry.getKey().data();
         info.name = symbolName;
@@ -220,7 +224,7 @@ void LTOModule::addObjCClass(GlobalVariable *clgv) {
     std::string className;
     if (objcClassNameFromExpression(c->getOperand(2), className)) {
       StringSet::value_type &entry =
-        _defines.GetOrCreateValue(className.c_str());
+        _defines.GetOrCreateValue(className);
       entry.setValue(1);
       NameAndAttributes info;
       info.name = entry.getKey().data();
@@ -243,7 +247,7 @@ void LTOModule::addObjCCategory(GlobalVariable *clgv) {
       NameAndAttributes info;
 
       StringMap<NameAndAttributes>::value_type &entry =
-        _undefines.GetOrCreateValue(targetclassName.c_str());
+        _undefines.GetOrCreateValue(targetclassName);
 
       if (entry.getValue().name)
         return;
@@ -264,7 +268,7 @@ void LTOModule::addObjCClassRef(GlobalVariable *clgv) {
     NameAndAttributes info;
 
     StringMap<NameAndAttributes>::value_type &entry =
-      _undefines.GetOrCreateValue(targetclassName.c_str());
+      _undefines.GetOrCreateValue(targetclassName);
     if (entry.getValue().name)
       return;
 
@@ -375,7 +379,7 @@ void LTOModule::addDefinedSymbol(GlobalValue *def, Mangler &mangler,
 
   // add to table of symbols
   NameAndAttributes info;
-  StringSet::value_type &entry = _defines.GetOrCreateValue(Buffer.c_str());
+  StringSet::value_type &entry = _defines.GetOrCreateValue(Buffer);
   entry.setValue(1);
 
   StringRef Name = entry.getKey();
@@ -436,7 +440,7 @@ void LTOModule::addPotentialUndefinedSymbol(GlobalValue *decl,
   mangler.getNameWithPrefix(name, decl, false);
 
   StringMap<NameAndAttributes>::value_type &entry =
-    _undefines.GetOrCreateValue(name.c_str());
+    _undefines.GetOrCreateValue(name);
 
   // we already have the symbol
   if (entry.getValue().name)
@@ -595,7 +599,8 @@ namespace {
     virtual void EmitFileDirective(StringRef Filename) {}
     virtual void EmitDwarfAdvanceLineAddr(int64_t LineDelta,
                                           const MCSymbol *LastLabel,
-                                        const MCSymbol *Label) {}
+                                          const MCSymbol *Label,
+                                          unsigned PointerSize) {}
 
     virtual void EmitInstruction(const MCInst &Inst) {
       // Scan for values.
@@ -617,8 +622,12 @@ bool LTOModule::addAsmGlobalSymbols(MCContext &Context) {
   OwningPtr<MCAsmParser> Parser(createMCAsmParser(_target->getTarget(), SrcMgr,
                                                   Context, *Streamer,
                                                   *_target->getMCAsmInfo()));
+  OwningPtr<MCSubtargetInfo> STI(_target->getTarget().
+                      createMCSubtargetInfo(_target->getTargetTriple(),
+                                            _target->getTargetCPU(),
+                                            _target->getTargetFeatureString()));
   OwningPtr<TargetAsmParser>
-    TAP(_target->getTarget().createAsmParser(*Parser.get(), *_target.get()));
+    TAP(_target->getTarget().createAsmParser(*STI, *Parser.get()));
   Parser->setTargetParser(*TAP);
   int Res = Parser->Run(false);
   if (Res)