Simplify the Mangler interface now that DataLayout is mandatory.

We only need to pass in a DataLayout when mangling a raw string, not when
constructing the mangler.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@240405 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/examples/Kaleidoscope/Orc/fully_lazy/toy.cpp b/examples/Kaleidoscope/Orc/fully_lazy/toy.cpp
index 93de33353daeac5ae5bf6041b908fd394ed72232..c9b2c6af56588b625f3c2e68fb1579fb71b476e8 100644 (file)
--- a/examples/Kaleidoscope/Orc/fully_lazy/toy.cpp
+++ b/examples/Kaleidoscope/Orc/fully_lazy/toy.cpp
@@ -1168,7 +1168,6 @@ public:
 
   KaleidoscopeJIT(SessionContext &Session)
     : Session(Session),
-      Mang(Session.getTarget().getDataLayout()),
       CompileLayer(ObjectLayer, SimpleCompiler(Session.getTarget())),
       LazyEmitLayer(CompileLayer),
       CompileCallbacks(LazyEmitLayer, CCMgrMemMgr, Session.getLLVMContext(),
@@ -1179,7 +1178,8 @@ public:
     std::string MangledName;
     {
       raw_string_ostream MangledNameStream(MangledName);
-      Mang.getNameWithPrefix(MangledNameStream, Name);
+      Mangler::getNameWithPrefix(MangledNameStream, Name,
+                                 *Session.getTarget().getDataLayout());
     }
     return MangledName;
   }
@@ -1306,7 +1306,6 @@ private:
   }
 
   SessionContext &Session;
-  Mangler Mang;
   SectionMemoryManager CCMgrMemMgr;
   ObjLayerT ObjectLayer;
   CompileLayerT CompileLayer;

diff --git a/examples/Kaleidoscope/Orc/initial/toy.cpp b/examples/Kaleidoscope/Orc/initial/toy.cpp
index bf43f2952c7a983d930439e3d0c1c8818f4f14aa..7e99c0f5ba545d64a80e6d5ccd8e795d4d0961fc 100644 (file)
--- a/examples/Kaleidoscope/Orc/initial/toy.cpp
+++ b/examples/Kaleidoscope/Orc/initial/toy.cpp
@@ -1160,14 +1160,14 @@ public:
   typedef CompileLayerT::ModuleSetHandleT ModuleHandleT;
 
   KaleidoscopeJIT(SessionContext &Session)
-    : Mang(Session.getTarget().getDataLayout()),
-      CompileLayer(ObjectLayer, SimpleCompiler(Session.getTarget())) {}
+      : DL(*Session.getTarget().getDataLayout()),
+        CompileLayer(ObjectLayer, SimpleCompiler(Session.getTarget())) {}
 
   std::string mangle(const std::string &Name) {
     std::string MangledName;
     {
       raw_string_ostream MangledNameStream(MangledName);
-      Mang.getNameWithPrefix(MangledNameStream, Name);
+      Mangler::getNameWithPrefix(MangledNameStream, Name, DL);
     }
     return MangledName;
   }
@@ -1201,8 +1201,7 @@ public:
   }
 
 private:
-
-  Mangler Mang;
+  const DataLayout &DL;
   ObjLayerT ObjectLayer;
   CompileLayerT CompileLayer;
 };

diff --git a/examples/Kaleidoscope/Orc/lazy_codegen/toy.cpp b/examples/Kaleidoscope/Orc/lazy_codegen/toy.cpp
index 1369ba6f5ee923d57799bf44e1ae6e55cd46b354..4b4c191171b48a7549cff880ccce15ee8ab925b0 100644 (file)
--- a/examples/Kaleidoscope/Orc/lazy_codegen/toy.cpp
+++ b/examples/Kaleidoscope/Orc/lazy_codegen/toy.cpp
@@ -1162,15 +1162,15 @@ public:
   typedef LazyEmitLayerT::ModuleSetHandleT ModuleHandleT;
 
   KaleidoscopeJIT(SessionContext &Session)
-    : Mang(Session.getTarget().getDataLayout()),
-      CompileLayer(ObjectLayer, SimpleCompiler(Session.getTarget())),
-      LazyEmitLayer(CompileLayer) {}
+      : DL(*Session.getTarget().getDataLayout()),
+        CompileLayer(ObjectLayer, SimpleCompiler(Session.getTarget())),
+        LazyEmitLayer(CompileLayer) {}
 
   std::string mangle(const std::string &Name) {
     std::string MangledName;
     {
       raw_string_ostream MangledNameStream(MangledName);
-      Mang.getNameWithPrefix(MangledNameStream, Name);
+      Mangler::getNameWithPrefix(MangledNameStream, Name, DL);
     }
     return MangledName;
   }
@@ -1204,8 +1204,7 @@ public:
   }
 
 private:
-
-  Mangler Mang;
+  const DataLayout &DL;
   ObjLayerT ObjectLayer;
   CompileLayerT CompileLayer;
   LazyEmitLayerT LazyEmitLayer;

diff --git a/examples/Kaleidoscope/Orc/lazy_irgen/toy.cpp b/examples/Kaleidoscope/Orc/lazy_irgen/toy.cpp
index c489a450d79da8a3fb253314218a8c855e04d3d1..ca34de7e22449044c8c83a827468d12a8a55fece 100644 (file)
--- a/examples/Kaleidoscope/Orc/lazy_irgen/toy.cpp
+++ b/examples/Kaleidoscope/Orc/lazy_irgen/toy.cpp
@@ -1162,7 +1162,6 @@ public:
 
   KaleidoscopeJIT(SessionContext &Session)
     : Session(Session),
-      Mang(Session.getTarget().getDataLayout()),
       CompileLayer(ObjectLayer, SimpleCompiler(Session.getTarget())),
       LazyEmitLayer(CompileLayer) {}
 
@@ -1170,7 +1169,8 @@ public:
     std::string MangledName;
     {
       raw_string_ostream MangledNameStream(MangledName);
-      Mang.getNameWithPrefix(MangledNameStream, Name);
+      Mangler::getNameWithPrefix(MangledNameStream, Name,
+                                 *Session.getTarget().getDataLayout());
     }
     return MangledName;
   }
@@ -1236,7 +1236,6 @@ private:
   }
 
   SessionContext &Session;
-  Mangler Mang;
   ObjLayerT ObjectLayer;
   CompileLayerT CompileLayer;
   LazyEmitLayerT LazyEmitLayer;

diff --git a/include/llvm/ExecutionEngine/Orc/CompileOnDemandLayer.h b/include/llvm/ExecutionEngine/Orc/CompileOnDemandLayer.h
index 4c515dbfa8e863b1897c6df3ae9b17e001ff6cb7..9694b80d19289a9691b7d92e7562e3e64235f78c 100644 (file)
--- a/include/llvm/ExecutionEngine/Orc/CompileOnDemandLayer.h
+++ b/include/llvm/ExecutionEngine/Orc/CompileOnDemandLayer.h
@@ -241,11 +241,10 @@ private:
   }
 
   static std::string Mangle(StringRef Name, const DataLayout &DL) {
-    Mangler M(&DL);
     std::string MangledName;
     {
       raw_string_ostream MangledNameStream(MangledName);
-      M.getNameWithPrefix(MangledNameStream, Name);
+      Mangler::getNameWithPrefix(MangledNameStream, Name, DL);
     }
     return MangledName;
   }

diff --git a/include/llvm/ExecutionEngine/Orc/LazyEmittingLayer.h b/include/llvm/ExecutionEngine/Orc/LazyEmittingLayer.h
index 71c83f7e05f62b9247ab3057dd27d168d489fb79..93ba02b38706639f53ddd87e27b020dac76f38b8 100644 (file)
--- a/include/llvm/ExecutionEngine/Orc/LazyEmittingLayer.h
+++ b/include/llvm/ExecutionEngine/Orc/LazyEmittingLayer.h
@@ -193,7 +193,7 @@ private:
       auto Symbols = llvm::make_unique<StringMap<const GlobalValue*>>();
 
       for (const auto &M : Ms) {
-        Mangler Mang(&M->getDataLayout());
+        Mangler Mang;
 
         for (const auto &V : M->globals())
           if (auto GV = addGlobalValue(*Symbols, V, Mang, SearchName,

diff --git a/include/llvm/IR/Mangler.h b/include/llvm/IR/Mangler.h
index 929ffbef1a4b6cdd5837b2ab6be74a0ae23cbeb9..b8c3cba48c79d2e82669ce099ad16e4ae69a8828 100644 (file)
--- a/include/llvm/IR/Mangler.h
+++ b/include/llvm/IR/Mangler.h
@@ -33,8 +33,6 @@ public:
   };
 
 private:
-  const DataLayout *DL;
-
   /// We need to give global values the same name every time they are mangled.
   /// This keeps track of the number we give to anonymous ones.
   mutable DenseMap<const GlobalValue*, unsigned> AnonGlobalIDs;
@@ -43,15 +41,11 @@ private:
   mutable unsigned NextAnonGlobalID;
 
 public:
-  Mangler(const DataLayout *DL) : DL(DL), NextAnonGlobalID(1) {}
+  Mangler() : NextAnonGlobalID(1) {}
 
   /// Print the appropriate prefix and the specified global variable's name.
   /// If the global variable doesn't have a name, this fills in a unique name
   /// for the global.
-
-  static void getNameWithPrefix(SmallVectorImpl<char> &OutName,
-                                const Twine &GVName, const DataLayout &DL);
-
   void getNameWithPrefix(raw_ostream &OS, const GlobalValue *GV,
                          bool CannotUsePrivateLabel) const;
   void getNameWithPrefix(SmallVectorImpl<char> &OutName, const GlobalValue *GV,
@@ -59,10 +53,12 @@ public:
 
   /// Print the appropriate prefix and the specified name as the global variable
   /// name. GVName must not be empty.
-  void getNameWithPrefix(raw_ostream &OS, const Twine &GVName,
-                         ManglerPrefixTy PrefixTy = Mangler::Default) const;
-  void getNameWithPrefix(SmallVectorImpl<char> &OutName, const Twine &GVName,
-                         ManglerPrefixTy PrefixTy = Mangler::Default) const;
+  static void getNameWithPrefix(raw_ostream &OS, const Twine &GVName,
+                                const DataLayout &DL,
+                                ManglerPrefixTy PrefixTy = Mangler::Default);
+  static void getNameWithPrefix(SmallVectorImpl<char> &OutName,
+                                const Twine &GVName, const DataLayout &DL,
+                                ManglerPrefixTy PrefixTy = Mangler::Default);
 };
 
 } // End llvm namespace

diff --git a/lib/CodeGen/AsmPrinter/AsmPrinter.cpp b/lib/CodeGen/AsmPrinter/AsmPrinter.cpp
index 95da5887658e7ba74d7ea36c412d9af5397e2793..9e845e0e99bf1f585bcd8fe85928f41849555b9f 100644 (file)
--- a/lib/CodeGen/AsmPrinter/AsmPrinter.cpp
+++ b/lib/CodeGen/AsmPrinter/AsmPrinter.cpp
@@ -179,7 +179,7 @@ bool AsmPrinter::doInitialization(Module &M) {
 
   OutStreamer->InitSections(false);
 
-  Mang = new Mangler(TM.getDataLayout());
+  Mang = new Mangler();
 
   // Emit the version-min deplyment target directive if needed.
   //
@@ -2292,11 +2292,10 @@ MCSymbol *AsmPrinter::getSymbolWithGlobalValueBase(const GlobalValue *GV,
                                                            TM);
 }
 
-/// GetExternalSymbolSymbol - Return the MCSymbol for the specified
-/// ExternalSymbol.
+/// Return the MCSymbol for the specified ExternalSymbol.
 MCSymbol *AsmPrinter::GetExternalSymbolSymbol(StringRef Sym) const {
   SmallString<60> NameStr;
-  Mang->getNameWithPrefix(NameStr, Sym);
+  Mangler::getNameWithPrefix(NameStr, Sym, *TM.getDataLayout());
   return OutContext.getOrCreateSymbol(NameStr);
 }
 

diff --git a/lib/CodeGen/AsmPrinter/OcamlGCPrinter.cpp b/lib/CodeGen/AsmPrinter/OcamlGCPrinter.cpp
index 802456b10d6224d1e1185a90a3428490d6893fd5..2ceec61ab5ca30ac2175f0d9b2c59a5e21ce584d 100644 (file)
--- a/lib/CodeGen/AsmPrinter/OcamlGCPrinter.cpp
+++ b/lib/CodeGen/AsmPrinter/OcamlGCPrinter.cpp
@@ -58,7 +58,7 @@ static void EmitCamlGlobal(const Module &M, AsmPrinter &AP, const char *Id) {
   SymName[Letter] = toupper(SymName[Letter]);
 
   SmallString<128> TmpStr;
-  AP.Mang->getNameWithPrefix(TmpStr, SymName);
+  Mangler::getNameWithPrefix(TmpStr, SymName, M.getDataLayout());
 
   MCSymbol *Sym = AP.OutContext.getOrCreateSymbol(TmpStr);
 

diff --git a/lib/ExecutionEngine/ExecutionEngine.cpp b/lib/ExecutionEngine/ExecutionEngine.cpp
index 94e809061c71ec560357b61a50cf0d11a3752171..c2ff8e27af47a4ac65a14d4c206fa63b506089fd 100644 (file)
--- a/lib/ExecutionEngine/ExecutionEngine.cpp
+++ b/lib/ExecutionEngine/ExecutionEngine.cpp
@@ -181,9 +181,9 @@ uint64_t ExecutionEngineState::RemoveMapping(StringRef Name) {
 
 std::string ExecutionEngine::getMangledName(const GlobalValue *GV) {
   MutexGuard locked(lock);
-  Mangler Mang(DL);
+  Mangler Mang;
   SmallString<128> FullName;
-  Mang.getNameWithPrefix(FullName, GV->getName());
+  Mang.getNameWithPrefix(FullName, GV, false);
   return FullName.str();
 }
 

diff --git a/lib/ExecutionEngine/MCJIT/MCJIT.cpp b/lib/ExecutionEngine/MCJIT/MCJIT.cpp
index 87243e4221f47baa75b396e9baa385d738ba49b1..225188b3a89c6f0708602206247f7a361e0f01c4 100644 (file)
--- a/lib/ExecutionEngine/MCJIT/MCJIT.cpp
+++ b/lib/ExecutionEngine/MCJIT/MCJIT.cpp
@@ -264,9 +264,8 @@ void MCJIT::finalizeModule(Module *M) {
 }
 
 RuntimeDyld::SymbolInfo MCJIT::findExistingSymbol(const std::string &Name) {
-  Mangler Mang(TM->getDataLayout());
   SmallString<128> FullName;
-  Mang.getNameWithPrefix(FullName, Name);
+  Mangler::getNameWithPrefix(FullName, Name, *TM->getDataLayout());
   return Dyld.getSymbol(FullName);
 }
 
@@ -369,7 +368,7 @@ uint64_t MCJIT::getFunctionAddress(const std::string &Name) {
 void *MCJIT::getPointerToFunction(Function *F) {
   MutexGuard locked(lock);
 
-  Mangler Mang(TM->getDataLayout());
+  Mangler Mang;
   SmallString<128> Name;
   TM->getNameWithPrefix(Name, F, Mang);
 

diff --git a/lib/ExecutionEngine/Orc/OrcMCJITReplacement.h b/lib/ExecutionEngine/Orc/OrcMCJITReplacement.h
index eb39798cc7400b8baf2589cc744b41e86f1d77a9..7dc5164c419a5515223debf020e4503d08f315ab 100644 (file)
--- a/lib/ExecutionEngine/Orc/OrcMCJITReplacement.h
+++ b/lib/ExecutionEngine/Orc/OrcMCJITReplacement.h
@@ -142,7 +142,6 @@ public:
                     std::unique_ptr<TargetMachine> TM)
       : TM(std::move(TM)), MemMgr(*this, std::move(MemMgr)),
         Resolver(*this), ClientResolver(std::move(ClientResolver)),
-        Mang(this->TM->getDataLayout()),
         NotifyObjectLoaded(*this), NotifyFinalized(*this),
         ObjectLayer(NotifyObjectLoaded, NotifyFinalized),
         CompileLayer(ObjectLayer, SimpleCompiler(*this->TM)),
@@ -311,7 +310,7 @@ private:
     std::string MangledName;
     {
       raw_string_ostream MangledNameStream(MangledName);
-      Mang.getNameWithPrefix(MangledNameStream, Name);
+      Mang.getNameWithPrefix(MangledNameStream, Name, *TM->getDataLayout());
     }
     return MangledName;
   }

diff --git a/lib/IR/Mangler.cpp b/lib/IR/Mangler.cpp
index db9b5e59c6abec3ccdf5aacaab9d520aca4ba672..aac87ce0bb0f4c3097e2f0ed4720fd2012b57c54 100644 (file)
--- a/lib/IR/Mangler.cpp
+++ b/lib/IR/Mangler.cpp
@@ -17,6 +17,7 @@
 #include "llvm/IR/DataLayout.h"
 #include "llvm/IR/DerivedTypes.h"
 #include "llvm/IR/Function.h"
+#include "llvm/IR/Module.h"
 #include "llvm/Support/raw_ostream.h"
 using namespace llvm;
 
@@ -47,24 +48,18 @@ static void getNameWithPrefixImpl(raw_ostream &OS, const Twine &GVName,
 }
 
 void Mangler::getNameWithPrefix(raw_ostream &OS, const Twine &GVName,
-                                ManglerPrefixTy PrefixTy) const {
-  char Prefix = DL->getGlobalPrefix();
-  return getNameWithPrefixImpl(OS, GVName, PrefixTy, *DL, Prefix);
-}
-
-void Mangler::getNameWithPrefix(SmallVectorImpl<char> &OutName,
-                                const Twine &GVName, const DataLayout &DL) {
-  raw_svector_ostream OS(OutName);
+                                const DataLayout &DL,
+                                ManglerPrefixTy PrefixTy) {
   char Prefix = DL.getGlobalPrefix();
-  return getNameWithPrefixImpl(OS, GVName, Mangler::Default, DL, Prefix);
+  return getNameWithPrefixImpl(OS, GVName, PrefixTy, DL, Prefix);
 }
 
 void Mangler::getNameWithPrefix(SmallVectorImpl<char> &OutName,
-                                const Twine &GVName,
-                                ManglerPrefixTy PrefixTy) const {
+                                const Twine &GVName, const DataLayout &DL,
+                                ManglerPrefixTy PrefixTy) {
   raw_svector_ostream OS(OutName);
-  char Prefix = DL->getGlobalPrefix();
-  return getNameWithPrefixImpl(OS, GVName, PrefixTy, *DL, Prefix);
+  char Prefix = DL.getGlobalPrefix();
+  return getNameWithPrefixImpl(OS, GVName, PrefixTy, DL, Prefix);
 }
 
 static bool hasByteCountSuffix(CallingConv::ID CC) {
@@ -108,6 +103,7 @@ void Mangler::getNameWithPrefix(raw_ostream &OS, const GlobalValue *GV,
       PrefixTy = Mangler::Private;
   }
 
+  const DataLayout &DL = GV->getParent()->getDataLayout();
   if (!GV->hasName()) {
     // Get the ID for the global, assigning a new one if we haven't got one
     // already.
@@ -116,12 +112,12 @@ void Mangler::getNameWithPrefix(raw_ostream &OS, const GlobalValue *GV,
       ID = NextAnonGlobalID++;
 
     // Must mangle the global into a unique ID.
-    getNameWithPrefix(OS, "__unnamed_" + Twine(ID), PrefixTy);
+    getNameWithPrefix(OS, "__unnamed_" + Twine(ID), DL, PrefixTy);
     return;
   }
 
   StringRef Name = GV->getName();
-  char Prefix = DL->getGlobalPrefix();
+  char Prefix = DL.getGlobalPrefix();
 
   // Mangle functions with Microsoft calling conventions specially.  Only do
   // this mangling for x86_64 vectorcall and 32-bit x86.
@@ -130,7 +126,7 @@ void Mangler::getNameWithPrefix(raw_ostream &OS, const GlobalValue *GV,
     MSFunc = nullptr; // Don't mangle when \01 is present.
   CallingConv::ID CC =
       MSFunc ? MSFunc->getCallingConv() : (unsigned)CallingConv::C;
-  if (!DL->hasMicrosoftFastStdCallMangling() &&
+  if (!DL.hasMicrosoftFastStdCallMangling() &&
       CC != CallingConv::X86_VectorCall)
     MSFunc = nullptr;
   if (MSFunc) {
@@ -140,7 +136,7 @@ void Mangler::getNameWithPrefix(raw_ostream &OS, const GlobalValue *GV,
       Prefix = '\0'; // vectorcall functions have no prefix.
   }
 
-  getNameWithPrefixImpl(OS, Name, PrefixTy, *DL, Prefix);
+  getNameWithPrefixImpl(OS, Name, PrefixTy, DL, Prefix);
 
   if (!MSFunc)
     return;
@@ -155,7 +151,7 @@ void Mangler::getNameWithPrefix(raw_ostream &OS, const GlobalValue *GV,
       // "Pure" variadic functions do not receive @0 suffix.
       (!FT->isVarArg() || FT->getNumParams() == 0 ||
        (FT->getNumParams() == 1 && MSFunc->hasStructRetAttr())))
-    addByteCountSuffix(OS, MSFunc, *DL);
+    addByteCountSuffix(OS, MSFunc, DL);
 }
 
 void Mangler::getNameWithPrefix(SmallVectorImpl<char> &OutName,

diff --git a/lib/LTO/LTOCodeGenerator.cpp b/lib/LTO/LTOCodeGenerator.cpp
index 716d66abf1c2c7cd04642182292e46d37384d57b..149ec6a4f372549aacb65c4ea6ee6ae40c53c5ef 100644 (file)
--- a/lib/LTO/LTOCodeGenerator.cpp
+++ b/lib/LTO/LTOCodeGenerator.cpp
@@ -453,7 +453,7 @@ void LTOCodeGenerator::applyScopeRestrictions() {
   passes.add(createVerifierPass());
 
   // mark which symbols can not be internalized
-  Mangler Mangler(TargetMach->getDataLayout());
+  Mangler Mangler;
   std::vector<const char*> MustPreserveList;
   SmallPtrSet<GlobalValue*, 8> AsmUsed;
   std::vector<StringRef> Libcalls;

diff --git a/lib/Object/IRObjectFile.cpp b/lib/Object/IRObjectFile.cpp
index e90e08d786f101d63d33ac9e9db141f866510e4a..9f5132e9062c0f215a63c4d08faacf3d643b9afc 100644 (file)
--- a/lib/Object/IRObjectFile.cpp
+++ b/lib/Object/IRObjectFile.cpp
@@ -37,9 +37,7 @@ using namespace object;
 
 IRObjectFile::IRObjectFile(MemoryBufferRef Object, std::unique_ptr<Module> Mod)
     : SymbolicFile(Binary::ID_IR, Object), M(std::move(Mod)) {
-  // Setup a mangler with the DataLayout.
-  const DataLayout &DL = M->getDataLayout();
-  Mang.reset(new Mangler(&DL));
+  Mang.reset(new Mangler());
 
   const std::string &InlineAsm = M->getModuleInlineAsm();
   if (InlineAsm.empty())

diff --git a/lib/Target/NVPTX/NVPTXAsmPrinter.cpp b/lib/Target/NVPTX/NVPTXAsmPrinter.cpp
index 1424297ce4689f50da2350cf5310af247240e887..cadd7a46cd9d28a1717ff60a3a66a9dcbf2be978 100644 (file)
--- a/lib/Target/NVPTX/NVPTXAsmPrinter.cpp
+++ b/lib/Target/NVPTX/NVPTXAsmPrinter.cpp
@@ -826,7 +826,7 @@ bool NVPTXAsmPrinter::doInitialization(Module &M) {
   const_cast<TargetLoweringObjectFile &>(getObjFileLowering())
       .Initialize(OutContext, TM);
 
-  Mang = new Mangler(TM.getDataLayout());
+  Mang = new Mangler();
 
   // Emit header before any dwarf directives are emitted below.
   emitHeader(M, OS1, STI);

diff --git a/lib/Target/PowerPC/PPCMCInstLower.cpp b/lib/Target/PowerPC/PPCMCInstLower.cpp
index c44d5d70f8dc135ea19e93adfec1e8fb9f23f8c1..76837ecb32de4d2b33d915c7e806278ada8f8625 100644 (file)
--- a/lib/Target/PowerPC/PPCMCInstLower.cpp
+++ b/lib/Target/PowerPC/PPCMCInstLower.cpp
@@ -57,7 +57,7 @@ static MCSymbol *GetSymbolFromOperand(const MachineOperand &MO, AsmPrinter &AP){
 
   if (!MO.isGlobal()) {
     assert(MO.isSymbol() && "Isn't a symbol reference");
-    Mang->getNameWithPrefix(Name, MO.getSymbolName());
+    Mangler::getNameWithPrefix(Name, MO.getSymbolName(), *DL);
   } else {
     const GlobalValue *GV = MO.getGlobal();
     TM.getNameWithPrefix(Name, GV, *Mang);

diff --git a/lib/Target/X86/X86MCInstLower.cpp b/lib/Target/X86/X86MCInstLower.cpp
index c860beca788c9197fb28d7c7144606faf53a438f..3415cedc6fead619ae73185fa99be83eb84b7e21 100644 (file)
--- a/lib/Target/X86/X86MCInstLower.cpp
+++ b/lib/Target/X86/X86MCInstLower.cpp
@@ -159,7 +159,7 @@ GetSymbolFromOperand(const MachineOperand &MO) const {
     const GlobalValue *GV = MO.getGlobal();
     AsmPrinter.getNameWithPrefix(Name, GV);
   } else if (MO.isSymbol()) {
-    getMang()->getNameWithPrefix(Name, MO.getSymbolName());
+    Mangler::getNameWithPrefix(Name, MO.getSymbolName(), *DL);
   } else if (MO.isMBB()) {
     assert(Suffix.empty());
     Sym = MO.getMBB()->getSymbol();

diff --git a/tools/lli/OrcLazyJIT.h b/tools/lli/OrcLazyJIT.h
index 92572256e36e7ef2498fab79bb2d952a0dede9ca..fe86adbf95162f672398fceedbffafd45787c6a3 100644 (file)
--- a/tools/lli/OrcLazyJIT.h
+++ b/tools/lli/OrcLazyJIT.h
@@ -50,7 +50,6 @@ public:
   OrcLazyJIT(std::unique_ptr<TargetMachine> TM, LLVMContext &Context,
              CallbackManagerBuilder &BuildCallbackMgr)
     : TM(std::move(TM)),
-      Mang(this->TM->getDataLayout()),
       ObjectLayer(),
       CompileLayer(ObjectLayer, orc::SimpleCompiler(*this->TM)),
       IRDumpLayer(CompileLayer, createDebugDumper()),
@@ -137,7 +136,7 @@ private:
     std::string MangledName;
     {
       raw_string_ostream MangledNameStream(MangledName);
-      Mang.getNameWithPrefix(MangledNameStream, Name);
+      Mangler::getNameWithPrefix(MangledNameStream, Name, *TM->getDataLayout());
     }
     return MangledName;
   }
@@ -145,7 +144,6 @@ private:
   static TransformFtor createDebugDumper();
 
   std::unique_ptr<TargetMachine> TM;
-  Mangler Mang;
   SectionMemoryManager CCMgrMemMgr;
 
   ObjLayerT ObjectLayer;