Rename createAsmInfo to createMCAsmInfo and move registration code to MCTargetDesc to prepare for next round of changes.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135219 91177308-0d34-0410-b5e6-96231b3b80d8

autoconf/configure.ac

@@ -658,6 +658,7 @@ for a_target in $TARGETS_TO_BUILD; do
       [LLVM architecture name for the native architecture, if available])
     LLVM_NATIVE_TARGET="LLVMInitialize${LLVM_NATIVE_ARCH}Target"
     LLVM_NATIVE_TARGETINFO="LLVMInitialize${LLVM_NATIVE_ARCH}TargetInfo"
+    LLVM_NATIVE_MCASMINFO="LLVMInitialize${LLVM_NATIVE_ARCH}MCAsmInfo"
     LLVM_NATIVE_ASMPRINTER="LLVMInitialize${LLVM_NATIVE_ARCH}AsmPrinter"
     if test -f ${srcdir}/lib/Target/${LLVM_NATIVE_ARCH}/AsmParser/Makefile ; then
       LLVM_NATIVE_ASMPARSER="LLVMInitialize${LLVM_NATIVE_ARCH}AsmParser"
@@ -666,6 +667,8 @@ for a_target in $TARGETS_TO_BUILD; do
       [LLVM name for the native Target init function, if available])
     AC_DEFINE_UNQUOTED(LLVM_NATIVE_TARGETINFO, $LLVM_NATIVE_TARGETINFO,
       [LLVM name for the native TargetInfo init function, if available])
+    AC_DEFINE_UNQUOTED(LLVM_NATIVE_MCASMINFO, $LLVM_NATIVE_MCASMINFO,
+      [LLVM name for the native MCAsmInfo init function, if available])
     AC_DEFINE_UNQUOTED(LLVM_NATIVE_ASMPRINTER, $LLVM_NATIVE_ASMPRINTER,
       [LLVM name for the native AsmPrinter init function, if available])
     if test -f ${srcdir}/lib/Target/${LLVM_NATIVE_ARCH}/AsmParser/Makefile ; then

cmake/config-ix.cmake

@@ -336,6 +336,7 @@ else ()
   message(STATUS "Native target architecture is ${LLVM_NATIVE_ARCH}")
   set(LLVM_NATIVE_TARGET LLVMInitialize${LLVM_NATIVE_ARCH}Target)
   set(LLVM_NATIVE_TARGETINFO LLVMInitialize${LLVM_NATIVE_ARCH}TargetInfo)
+  set(LLVM_NATIVE_MCASMINFO LLVMInitialize${LLVM_NATIVE_ARCH}MCAsmInfo)
   set(LLVM_NATIVE_ASMPRINTER LLVMInitialize${LLVM_NATIVE_ARCH}AsmPrinter)
 endif ()
 

configure

@@ -5120,6 +5120,7 @@ _ACEOF
 
     LLVM_NATIVE_TARGET="LLVMInitialize${LLVM_NATIVE_ARCH}Target"
     LLVM_NATIVE_TARGETINFO="LLVMInitialize${LLVM_NATIVE_ARCH}TargetInfo"
+    LLVM_NATIVE_MCASMINFO="LLVMInitialize${LLVM_NATIVE_ARCH}MCAsmInfo"
     LLVM_NATIVE_ASMPRINTER="LLVMInitialize${LLVM_NATIVE_ARCH}AsmPrinter"
     if test -f ${srcdir}/lib/Target/${LLVM_NATIVE_ARCH}/AsmParser/Makefile ; then
       LLVM_NATIVE_ASMPARSER="LLVMInitialize${LLVM_NATIVE_ARCH}AsmParser"
@@ -5135,6 +5136,11 @@ cat >>confdefs.h <<_ACEOF
 _ACEOF
 
 
+cat >>confdefs.h <<_ACEOF
+#define LLVM_NATIVE_MCASMINFO $LLVM_NATIVE_MCASMINFO
+_ACEOF
+
+
 cat >>confdefs.h <<_ACEOF
 #define LLVM_NATIVE_ASMPRINTER $LLVM_NATIVE_ASMPRINTER
 _ACEOF

include/llvm-c/Target.h

@@ -41,6 +41,11 @@ typedef struct LLVMStructLayout *LLVMStructLayoutRef;
 #include "llvm/Config/Targets.def"
 #undef LLVM_TARGET  /* Explicit undef to make SWIG happier */
 
+#define LLVM_TARGET(TargetName) \
+  void LLVMInitialize##TargetName##MCAsmInfo(void);
+#include "llvm/Config/Targets.def"
+#undef LLVM_TARGET  /* Explicit undef to make SWIG happier */
+  
 /** LLVMInitializeAllTargetInfos - The main program should call this function if
     it wants access to all available targets that LLVM is configured to
     support. */
@@ -67,6 +72,7 @@ static inline LLVMBool LLVMInitializeNativeTarget(void) {
 #ifdef LLVM_NATIVE_TARGET
   LLVM_NATIVE_TARGETINFO();
   LLVM_NATIVE_TARGET();
+  LLVM_NATIVE_MCASMINFO();
   return 0;
 #else
   return 1;

include/llvm/Config/config.h.cmake

@@ -557,6 +557,9 @@
 /* LLVM name for the native TargetInfo init function, if available */
 #cmakedefine LLVM_NATIVE_TARGETINFO LLVMInitialize${LLVM_NATIVE_ARCH}TargetInfo
 
+/* LLVM name for the native MCAsmInfo init function, if available */
+#cmakedefine LLVM_NATIVE_MCASMINFO LLVMInitialize${LLVM_NATIVE_ARCH}MCAsmInfo
+
 /* Define if this is Unixish platform */
 #cmakedefine LLVM_ON_UNIX ${LLVM_ON_UNIX}
 

include/llvm/Config/config.h.in

@@ -573,6 +573,9 @@
 /* LLVM name for the native AsmPrinter init function, if available */
 #undef LLVM_NATIVE_ASMPRINTER
 
+/* LLVM name for the native MCAsmInfo init function, if available */
+#undef LLVM_NATIVE_MCASMINFO
+
 /* LLVM name for the native Target init function, if available */
 #undef LLVM_NATIVE_TARGET
 

include/llvm/Config/llvm-config.h.cmake

@@ -58,6 +58,9 @@
 /* LLVM name for the native TargetInfo init function, if available */
 #cmakedefine LLVM_NATIVE_TARGETINFO LLVMInitialize${LLVM_NATIVE_ARCH}TargetInfo
 
+/* LLVM name for the native MCAsmInfo init function, if available */
+#cmakedefine LLVM_NATIVE_MCASMINFO LLVMInitialize${LLVM_NATIVE_ARCH}MCAsmInfo
+
 /* LLVM name for the native AsmPrinter init function, if available */
 #cmakedefine LLVM_NATIVE_ASMPRINTER LLVMInitialize${LLVM_NATIVE_ARCH}AsmPrinter
 

include/llvm/Config/llvm-config.h.in

@@ -58,6 +58,9 @@
 /* LLVM name for the native TargetInfo init function, if available */
 #undef LLVM_NATIVE_TARGETINFO
 
+/* LLVM name for the native MCAsmInfo init function, if available */
+#undef LLVM_NATIVE_MCASMINFO
+
 /* LLVM name for the native AsmPrinter init function, if available */
 #undef LLVM_NATIVE_ASMPRINTER
 

include/llvm/Target/TargetRegistry.h

@@ -66,7 +66,7 @@ namespace llvm {
 
     typedef unsigned (*TripleMatchQualityFnTy)(const std::string &TT);
 
-    typedef MCAsmInfo *(*AsmInfoCtorFnTy)(const Target &T,
+    typedef MCAsmInfo *(*MCAsmInfoCtorFnTy)(const Target &T,
                                             StringRef TT);
     typedef MCInstrInfo *(*MCInstrInfoCtorFnTy)(void);
     typedef MCRegisterInfo *(*MCRegInfoCtorFnTy)(void);
@@ -128,9 +128,9 @@ namespace llvm {
     /// HasJIT - Whether this target supports the JIT.
     bool HasJIT;
 
-    /// AsmInfoCtorFn - Constructor function for this target's MCAsmInfo, if
+    /// MCAsmInfoCtorFn - Constructor function for this target's MCAsmInfo, if
     /// registered.
-    AsmInfoCtorFnTy AsmInfoCtorFn;
+    MCAsmInfoCtorFnTy MCAsmInfoCtorFn;
 
     /// MCInstrInfoCtorFn - Constructor function for this target's MCInstrInfo,
     /// if registered.
@@ -240,17 +240,17 @@ namespace llvm {
     /// @name Feature Constructors
     /// @{
 
-    /// createAsmInfo - Create a MCAsmInfo implementation for the specified
+    /// createMCAsmInfo - Create a MCAsmInfo implementation for the specified
     /// target triple.
     ///
     /// \arg Triple - This argument is used to determine the target machine
     /// feature set; it should always be provided. Generally this should be
     /// either the target triple from the module, or the target triple of the
     /// host if that does not exist.
-    MCAsmInfo *createAsmInfo(StringRef Triple) const {
+    MCAsmInfo *createMCAsmInfo(StringRef Triple) const {
-      if (!AsmInfoCtorFn)
+      if (!MCAsmInfoCtorFn)
         return 0;
-      return AsmInfoCtorFn(*this, Triple);
+      return MCAsmInfoCtorFn(*this, Triple);
     }
 
     /// createMCInstrInfo - Create a MCInstrInfo implementation.
@@ -485,7 +485,7 @@ namespace llvm {
                                Target::TripleMatchQualityFnTy TQualityFn,
                                bool HasJIT = false);
 
-    /// RegisterAsmInfo - Register a MCAsmInfo implementation for the
+    /// RegisterMCAsmInfo - Register a MCAsmInfo implementation for the
     /// given target.
     ///
     /// Clients are responsible for ensuring that registration doesn't occur
@@ -494,10 +494,10 @@ namespace llvm {
     ///
     /// @param T - The target being registered.
     /// @param Fn - A function to construct a MCAsmInfo for the target.
-    static void RegisterAsmInfo(Target &T, Target::AsmInfoCtorFnTy Fn) {
+    static void RegisterMCAsmInfo(Target &T, Target::MCAsmInfoCtorFnTy Fn) {
       // Ignore duplicate registration.
-      if (!T.AsmInfoCtorFn)
+      if (!T.MCAsmInfoCtorFn)
-        T.AsmInfoCtorFn = Fn;
+        T.MCAsmInfoCtorFn = Fn;
     }
 
     /// RegisterMCInstrInfo - Register a MCInstrInfo implementation for the
@@ -722,18 +722,18 @@ namespace llvm {
     }
   };
 
-  /// RegisterAsmInfo - Helper template for registering a target assembly info
+  /// RegisterMCAsmInfo - Helper template for registering a target assembly info
   /// implementation.  This invokes the static "Create" method on the class to
   /// actually do the construction.  Usage:
   ///
   /// extern "C" void LLVMInitializeFooTarget() {
   ///   extern Target TheFooTarget;
-  ///   RegisterAsmInfo<FooMCAsmInfo> X(TheFooTarget);
+  ///   RegisterMCAsmInfo<FooMCAsmInfo> X(TheFooTarget);
   /// }
   template<class MCAsmInfoImpl>
-  struct RegisterAsmInfo {
+  struct RegisterMCAsmInfo {
-    RegisterAsmInfo(Target &T) {
+    RegisterMCAsmInfo(Target &T) {
-      TargetRegistry::RegisterAsmInfo(T, &Allocator);
+      TargetRegistry::RegisterMCAsmInfo(T, &Allocator);
     }
   private:
     static MCAsmInfo *Allocator(const Target &T, StringRef TT) {
@@ -742,17 +742,17 @@ namespace llvm {
 
   };
 
-  /// RegisterAsmInfoFn - Helper template for registering a target assembly info
+  /// RegisterMCAsmInfoFn - Helper template for registering a target assembly info
   /// implementation.  This invokes the specified function to do the
   /// construction.  Usage:
   ///
   /// extern "C" void LLVMInitializeFooTarget() {
   ///   extern Target TheFooTarget;
-  ///   RegisterAsmInfoFn X(TheFooTarget, TheFunction);
+  ///   RegisterMCAsmInfoFn X(TheFooTarget, TheFunction);
   /// }
-  struct RegisterAsmInfoFn {
+  struct RegisterMCAsmInfoFn {
-    RegisterAsmInfoFn(Target &T, Target::AsmInfoCtorFnTy Fn) {
+    RegisterMCAsmInfoFn(Target &T, Target::MCAsmInfoCtorFnTy Fn) {
-      TargetRegistry::RegisterAsmInfo(T, Fn);
+      TargetRegistry::RegisterMCAsmInfo(T, Fn);
     }
   };
 

include/llvm/Target/TargetSelect.h

@@ -26,6 +26,10 @@ extern "C" {
 #define LLVM_TARGET(TargetName) void LLVMInitialize##TargetName##Target();
 #include "llvm/Config/Targets.def"
   
+#define LLVM_TARGET(TargetName) \
+  void LLVMInitialize##TargetName##MCAsmInfo();
+#include "llvm/Config/Targets.def"
+
 #define LLVM_TARGET(TargetName) \
   void LLVMInitialize##TargetName##MCInstrInfo();
 #include "llvm/Config/Targets.def"
@@ -72,6 +76,17 @@ namespace llvm {
 #include "llvm/Config/Targets.def"
   }
   
+  /// InitializeAllMCAsmInfos - The main program should call this function
+  /// if it wants access to all available assembly infos for targets that
+  /// LLVM is configured to support, to make them available via the
+  /// TargetRegistry.
+  ///
+  /// It is legal for a client to make multiple calls to this function.
+  inline void InitializeAllMCAsmInfos() {
+#define LLVM_TARGET(TargetName) LLVMInitialize##TargetName##MCAsmInfo();
+#include "llvm/Config/Targets.def"
+  }
+  
   /// InitializeAllMCInstrInfos - The main program should call this function
   /// if it wants access to all available instruction infos for targets that
   /// LLVM is configured to support, to make them available via the
@@ -133,6 +148,7 @@ namespace llvm {
 #ifdef LLVM_NATIVE_TARGET
     LLVM_NATIVE_TARGETINFO();
     LLVM_NATIVE_TARGET();
+    LLVM_NATIVE_MCASMINFO();
     return false;
 #else
     return true;

lib/CodeGen/LLVMTargetMachine.cpp

@@ -105,7 +105,7 @@ EnableFastISelOption("fast-isel", cl::Hidden,
 LLVMTargetMachine::LLVMTargetMachine(const Target &T, StringRef Triple,
                                      StringRef CPU, StringRef FS)
   : TargetMachine(T, Triple, CPU, FS) {
-  AsmInfo = T.createAsmInfo(Triple);
+  AsmInfo = T.createMCAsmInfo(Triple);
 }
 
 // Set the default code model for the JIT for a generic target.

lib/MC/MCDisassembler/Disassembler.cpp

@@ -40,6 +40,7 @@ LLVMDisasmContextRef LLVMCreateDisasm(const char *TripleName, void *DisInfo,
   llvm::InitializeAllTargetInfos();
   // FIXME: We shouldn't need to initialize the Target(Machine)s.
   llvm::InitializeAllTargets();
+  llvm::InitializeAllMCAsmInfos();
   llvm::InitializeAllAsmPrinters();
   llvm::InitializeAllAsmParsers();
   llvm::InitializeAllDisassemblers();
@@ -50,7 +51,7 @@ LLVMDisasmContextRef LLVMCreateDisasm(const char *TripleName, void *DisInfo,
   assert(TheTarget && "Unable to create target!");
 
   // Get the assembler info needed to setup the MCContext.
-  const MCAsmInfo *MAI = TheTarget->createAsmInfo(TripleName);
+  const MCAsmInfo *MAI = TheTarget->createMCAsmInfo(TripleName);
   assert(MAI && "Unable to create target asm info!");
 
   // Package up features to be passed to target/subtarget

lib/MC/MCDisassembler/EDDisassembler.cpp

@@ -107,6 +107,7 @@ void EDDisassembler::initialize() {
   
   InitializeAllTargetInfos();
   InitializeAllTargets();
+  InitializeAllMCAsmInfos();
   InitializeAllAsmPrinters();
   InitializeAllAsmParsers();
   InitializeAllDisassemblers();
@@ -180,7 +181,7 @@ EDDisassembler::EDDisassembler(CPUKey &key) :
     
   initMaps(*registerInfo);
   
-  AsmInfo.reset(Tgt->createAsmInfo(tripleString));
+  AsmInfo.reset(Tgt->createMCAsmInfo(tripleString));
   
   if (!AsmInfo)
     return;

lib/Target/ARM/ARMTargetMachine.cpp

@@ -11,7 +11,6 @@
 //===----------------------------------------------------------------------===//
 
 #include "ARMTargetMachine.h"
-#include "ARMMCAsmInfo.h"
 #include "ARMFrameLowering.h"
 #include "ARM.h"
 #include "llvm/PassManager.h"
@@ -22,15 +21,6 @@
 #include "llvm/Target/TargetRegistry.h"
 using namespace llvm;
 
-static MCAsmInfo *createMCAsmInfo(const Target &T, StringRef TT) {
-  Triple TheTriple(TT);
-
-  if (TheTriple.isOSDarwin())
-    return new ARMMCAsmInfoDarwin();
-
-  return new ARMELFMCAsmInfo();
-}
-
 // This is duplicated code. Refactor this.
 static MCStreamer *createMCStreamer(const Target &T, const std::string &TT,
                                     MCContext &Ctx, TargetAsmBackend &TAB,
@@ -56,10 +46,6 @@ extern "C" void LLVMInitializeARMTarget() {
   RegisterTargetMachine<ARMTargetMachine> X(TheARMTarget);
   RegisterTargetMachine<ThumbTargetMachine> Y(TheThumbTarget);
 
-  // Register the target asm info.
-  RegisterAsmInfoFn A(TheARMTarget, createMCAsmInfo);
-  RegisterAsmInfoFn B(TheThumbTarget, createMCAsmInfo);
-
   // Register the MC Code Emitter
   TargetRegistry::RegisterCodeEmitter(TheARMTarget, createARMMCCodeEmitter);
   TargetRegistry::RegisterCodeEmitter(TheThumbTarget, createARMMCCodeEmitter);

lib/Target/ARM/MCTargetDesc/ARMMCTargetDesc.cpp

@@ -12,6 +12,7 @@
 //===----------------------------------------------------------------------===//
 
 #include "ARMMCTargetDesc.h"
+#include "ARMMCAsmInfo.h"
 #include "llvm/MC/MCInstrInfo.h"
 #include "llvm/MC/MCRegisterInfo.h"
 #include "llvm/MC/MCSubtargetInfo.h"
@@ -97,32 +98,47 @@ MCSubtargetInfo *ARM_MC::createARMMCSubtargetInfo(StringRef TT, StringRef CPU,
   return X;
 }
 
-MCInstrInfo *createARMMCInstrInfo() {
+// Force static initialization.
+extern "C" void LLVMInitializeARMMCSubtargetInfo() {
+  TargetRegistry::RegisterMCSubtargetInfo(TheARMTarget,
+                                          ARM_MC::createARMMCSubtargetInfo);
+  TargetRegistry::RegisterMCSubtargetInfo(TheThumbTarget,
+                                          ARM_MC::createARMMCSubtargetInfo);
+}
+
+static MCInstrInfo *createARMMCInstrInfo() {
   MCInstrInfo *X = new MCInstrInfo();
   InitARMMCInstrInfo(X);
   return X;
 }
 
-MCRegisterInfo *createARMMCRegisterInfo() {
-  MCRegisterInfo *X = new MCRegisterInfo();
-  InitARMMCRegisterInfo(X);
-  return X;
-}
-
-// Force static initialization.
 extern "C" void LLVMInitializeARMMCInstrInfo() {
   TargetRegistry::RegisterMCInstrInfo(TheARMTarget, createARMMCInstrInfo);
   TargetRegistry::RegisterMCInstrInfo(TheThumbTarget, createARMMCInstrInfo);
 }
 
+static MCRegisterInfo *createARMMCRegisterInfo() {
+  MCRegisterInfo *X = new MCRegisterInfo();
+  InitARMMCRegisterInfo(X);
+  return X;
+}
+
 extern "C" void LLVMInitializeARMMCRegInfo() {
   TargetRegistry::RegisterMCRegInfo(TheARMTarget, createARMMCRegisterInfo);
   TargetRegistry::RegisterMCRegInfo(TheThumbTarget, createARMMCRegisterInfo);
 }
 
-extern "C" void LLVMInitializeARMMCSubtargetInfo() {
+static MCAsmInfo *createMCAsmInfo(const Target &T, StringRef TT) {
-  TargetRegistry::RegisterMCSubtargetInfo(TheARMTarget,
+  Triple TheTriple(TT);
-                                          ARM_MC::createARMMCSubtargetInfo);
+
-  TargetRegistry::RegisterMCSubtargetInfo(TheThumbTarget,
+  if (TheTriple.isOSDarwin())
-                                          ARM_MC::createARMMCSubtargetInfo);
+    return new ARMMCAsmInfoDarwin();
+
+  return new ARMELFMCAsmInfo();
+}
+
+extern "C" void LLVMInitializeARMMCAsmInfo() {
+  // Register the target asm info.
+  RegisterMCAsmInfoFn A(TheARMTarget, createMCAsmInfo);
+  RegisterMCAsmInfoFn B(TheThumbTarget, createMCAsmInfo);
 }

lib/Target/Alpha/AlphaTargetMachine.cpp

@@ -11,7 +11,6 @@
 //===----------------------------------------------------------------------===//
 
 #include "Alpha.h"
-#include "AlphaMCAsmInfo.h"
 #include "AlphaTargetMachine.h"
 #include "llvm/PassManager.h"
 #include "llvm/Support/FormattedStream.h"
@@ -21,7 +20,6 @@ using namespace llvm;
 extern "C" void LLVMInitializeAlphaTarget() { 
   // Register the target.
   RegisterTargetMachine<AlphaTargetMachine> X(TheAlphaTarget);
-  RegisterAsmInfo<AlphaMCAsmInfo> Y(TheAlphaTarget);
 }
 
 AlphaTargetMachine::AlphaTargetMachine(const Target &T, const std::string &TT,

lib/Target/Alpha/MCTargetDesc/AlphaMCTargetDesc.cpp

@@ -12,6 +12,7 @@
 //===----------------------------------------------------------------------===//
 
 #include "AlphaMCTargetDesc.h"
+#include "AlphaMCAsmInfo.h"
 #include "llvm/MC/MCInstrInfo.h"
 #include "llvm/MC/MCRegisterInfo.h"
 #include "llvm/MC/MCSubtargetInfo.h"
@@ -29,7 +30,7 @@
 using namespace llvm;
 
 
-MCInstrInfo *createAlphaMCInstrInfo() {
+static MCInstrInfo *createAlphaMCInstrInfo() {
   MCInstrInfo *X = new MCInstrInfo();
   InitAlphaMCInstrInfo(X);
   return X;
@@ -39,8 +40,7 @@ extern "C" void LLVMInitializeAlphaMCInstrInfo() {
   TargetRegistry::RegisterMCInstrInfo(TheAlphaTarget, createAlphaMCInstrInfo);
 }
 
-
+static MCSubtargetInfo *createAlphaMCSubtargetInfo(StringRef TT, StringRef CPU,
-MCSubtargetInfo *createAlphaMCSubtargetInfo(StringRef TT, StringRef CPU,
                                                    StringRef FS) {
   MCSubtargetInfo *X = new MCSubtargetInfo();
   InitAlphaMCSubtargetInfo(X, TT, CPU, FS);
@@ -51,3 +51,7 @@ extern "C" void LLVMInitializeAlphaMCSubtargetInfo() {
   TargetRegistry::RegisterMCSubtargetInfo(TheAlphaTarget,
                                           createAlphaMCSubtargetInfo);
 }
+
+extern "C" void LLVMInitializeAlphaMCAsmInfo() {
+  RegisterMCAsmInfo<AlphaMCAsmInfo> X(TheAlphaTarget);
+}

lib/Target/Alpha/MCTargetDesc/CMakeLists.txt

@@ -1 +1,4 @@
-add_llvm_library(LLVMAlphaDesc AlphaMCTargetDesc.cpp)
+add_llvm_library(LLVMAlphaDesc
+  AlphaMCTargetDesc.cpp
+  AlphaMCAsmInfo.cpp
+  )

lib/Target/Blackfin/BlackfinTargetMachine.cpp

@@ -12,7 +12,6 @@
 
 #include "BlackfinTargetMachine.h"
 #include "Blackfin.h"
-#include "BlackfinMCAsmInfo.h"
 #include "llvm/PassManager.h"
 #include "llvm/Target/TargetRegistry.h"
 
@@ -20,8 +19,6 @@ using namespace llvm;
 
 extern "C" void LLVMInitializeBlackfinTarget() {
   RegisterTargetMachine<BlackfinTargetMachine> X(TheBlackfinTarget);
-  RegisterAsmInfo<BlackfinMCAsmInfo> Y(TheBlackfinTarget);
-
 }
 
 BlackfinTargetMachine::BlackfinTargetMachine(const Target &T,

lib/Target/Blackfin/MCTargetDesc/BlackfinMCTargetDesc.cpp

@@ -12,6 +12,7 @@
 //===----------------------------------------------------------------------===//
 
 #include "BlackfinMCTargetDesc.h"
+#include "BlackfinMCAsmInfo.h"
 #include "llvm/MC/MCInstrInfo.h"
 #include "llvm/MC/MCRegisterInfo.h"
 #include "llvm/MC/MCSubtargetInfo.h"
@@ -29,7 +30,7 @@
 using namespace llvm;
 
 
-MCInstrInfo *createBlackfinMCInstrInfo() {
+static MCInstrInfo *createBlackfinMCInstrInfo() {
   MCInstrInfo *X = new MCInstrInfo();
   InitBlackfinMCInstrInfo(X);
   return X;
@@ -41,7 +42,8 @@ extern "C" void LLVMInitializeBlackfinMCInstrInfo() {
 }
 
 
-MCSubtargetInfo *createBlackfinMCSubtargetInfo(StringRef TT, StringRef CPU,
+static MCSubtargetInfo *createBlackfinMCSubtargetInfo(StringRef TT,
+                                                      StringRef CPU,
                                                       StringRef FS) {
   MCSubtargetInfo *X = new MCSubtargetInfo();
   InitBlackfinMCSubtargetInfo(X, TT, CPU, FS);
@@ -52,3 +54,7 @@ extern "C" void LLVMInitializeBlackfinMCSubtargetInfo() {
   TargetRegistry::RegisterMCSubtargetInfo(TheBlackfinTarget,
                                           createBlackfinMCSubtargetInfo);
 }
+
+extern "C" void LLVMInitializeBlackfinMCAsmInfo() {
+  RegisterMCAsmInfo<BlackfinMCAsmInfo> X(TheBlackfinTarget);
+}

lib/Target/Blackfin/MCTargetDesc/CMakeLists.txt

@@ -1 +1,4 @@
-add_llvm_library(LLVMBlackfinDesc BlackfinMCTargetDesc.cpp)
+add_llvm_library(LLVMBlackfinDesc
+  BlackfinMCTargetDesc.cpp
+  BlackfinMCAsmInfo.cpp
+  )

lib/Target/CBackend/CBackend.cpp

@@ -62,13 +62,11 @@ extern "C" void LLVMInitializeCBackendTarget() {
   RegisterTargetMachine<CTargetMachine> X(TheCBackendTarget);
 }
 
-extern "C" void LLVMInitializeCBackendMCInstrInfo() {
+extern "C" void LLVMInitializeCBackendMCAsmInfo() {}
-  RegisterMCInstrInfo<MCInstrInfo> X(TheCBackendTarget);
-}
 
-extern "C" void LLVMInitializeCBackendMCSubtargetInfo() {
+extern "C" void LLVMInitializeCBackendMCInstrInfo() {}
-  RegisterMCSubtargetInfo<MCSubtargetInfo> X(TheCBackendTarget);
+
-}
+extern "C" void LLVMInitializeCBackendMCSubtargetInfo() {}
 
 namespace {
   class CBEMCAsmInfo : public MCAsmInfo {
@@ -1664,7 +1662,7 @@ bool CWriter::doInitialization(Module &M) {
 
   std::string E;
   if (const Target *Match = TargetRegistry::lookupTarget(Triple, E))
-    TAsm = Match->createAsmInfo(Triple);
+    TAsm = Match->createMCAsmInfo(Triple);
 #endif
   TAsm = new CBEMCAsmInfo();
   TCtx = new MCContext(*TAsm, NULL);
@@ -3167,7 +3165,7 @@ std::string CWriter::InterpretASMConstraint(InlineAsm::ConstraintInfo& c) {
 
   std::string E;
   if (const Target *Match = TargetRegistry::lookupTarget(Triple, E))
-    TargetAsm = Match->createAsmInfo(Triple);
+    TargetAsm = Match->createMCAsmInfo(Triple);
   else
     return c.Codes[0];
 

lib/Target/CellSPU/CMakeLists.txt

@@ -15,7 +15,6 @@ add_llvm_target(CellSPUCodeGen
   SPUISelDAGToDAG.cpp
   SPUISelLowering.cpp
   SPUFrameLowering.cpp
-  SPUMCAsmInfo.cpp
   SPURegisterInfo.cpp
   SPUSubtarget.cpp
   SPUTargetMachine.cpp

lib/Target/CellSPU/MCTargetDesc/CMakeLists.txt

@@ -1 +1,4 @@
-add_llvm_library(LLVMCellSPUDesc SPUMCTargetDesc.cpp)
+add_llvm_library(LLVMCellSPUDesc
+  SPUMCTargetDesc.cpp
+  SPUMCAsmInfo.cpp
+  )

lib/Target/CellSPU/MCTargetDesc/SPUMCTargetDesc.cpp

@@ -12,6 +12,7 @@
 //===----------------------------------------------------------------------===//
 
 #include "SPUMCTargetDesc.h"
+#include "SPUMCAsmInfo.h"
 #include "llvm/MC/MCInstrInfo.h"
 #include "llvm/MC/MCRegisterInfo.h"
 #include "llvm/MC/MCSubtargetInfo.h"
@@ -28,7 +29,7 @@
 
 using namespace llvm;
 
-MCInstrInfo *createSPUMCInstrInfo() {
+static MCInstrInfo *createSPUMCInstrInfo() {
   MCInstrInfo *X = new MCInstrInfo();
   InitSPUMCInstrInfo(X);
   return X;
@@ -38,7 +39,7 @@ extern "C" void LLVMInitializeCellSPUMCInstrInfo() {
   TargetRegistry::RegisterMCInstrInfo(TheCellSPUTarget, createSPUMCInstrInfo);
 }
 
-MCSubtargetInfo *createSPUMCSubtargetInfo(StringRef TT, StringRef CPU,
+static MCSubtargetInfo *createSPUMCSubtargetInfo(StringRef TT, StringRef CPU,
                                                  StringRef FS) {
   MCSubtargetInfo *X = new MCSubtargetInfo();
   InitSPUMCSubtargetInfo(X, TT, CPU, FS);
@@ -49,3 +50,7 @@ extern "C" void LLVMInitializeCellSPUMCSubtargetInfo() {
   TargetRegistry::RegisterMCSubtargetInfo(TheCellSPUTarget,
                                           createSPUMCSubtargetInfo);
 }
+
+extern "C" void LLVMInitializeCellSPUMCAsmInfo() {
+  RegisterMCAsmInfo<SPULinuxMCAsmInfo> X(TheCellSPUTarget);
+}

lib/Target/CellSPU/SPUTargetMachine.cpp

@@ -12,7 +12,6 @@
 //===----------------------------------------------------------------------===//
 
 #include "SPU.h"
-#include "SPUMCAsmInfo.h"
 #include "SPUTargetMachine.h"
 #include "llvm/PassManager.h"
 #include "llvm/CodeGen/RegAllocRegistry.h"
@@ -24,7 +23,6 @@ using namespace llvm;
 extern "C" void LLVMInitializeCellSPUTarget() { 
   // Register the target.
   RegisterTargetMachine<SPUTargetMachine> X(TheCellSPUTarget);
-  RegisterAsmInfo<SPULinuxMCAsmInfo> Y(TheCellSPUTarget);
 }
 
 const std::pair<unsigned, int> *

lib/Target/CppBackend/CPPBackend.cpp

@@ -22,6 +22,7 @@
 #include "llvm/Module.h"
 #include "llvm/Pass.h"
 #include "llvm/PassManager.h"
+#include "llvm/MC/MCAsmInfo.h"
 #include "llvm/MC/MCInstrInfo.h"
 #include "llvm/MC/MCSubtargetInfo.h"
 #include "llvm/ADT/SmallPtrSet.h"
@@ -76,6 +77,8 @@ extern "C" void LLVMInitializeCppBackendTarget() {
   RegisterTargetMachine<CPPTargetMachine> X(TheCppBackendTarget);
 }
 
+extern "C" void LLVMInitializeCppBackendMCAsmInfo() {}
+
 extern "C" void LLVMInitializeCppBackendMCInstrInfo() {
   RegisterMCInstrInfo<MCInstrInfo> X(TheCppBackendTarget);
 }

lib/Target/MBlaze/CMakeLists.txt

@@ -17,7 +17,6 @@ add_llvm_target(MBlazeCodeGen
   MBlazeISelDAGToDAG.cpp
   MBlazeISelLowering.cpp
   MBlazeFrameLowering.cpp
-  MBlazeMCAsmInfo.cpp
   MBlazeRegisterInfo.cpp
   MBlazeSubtarget.cpp
   MBlazeTargetMachine.cpp

lib/Target/MBlaze/MBlazeTargetMachine.cpp

@@ -12,7 +12,6 @@
 //===----------------------------------------------------------------------===//
 
 #include "MBlaze.h"
-#include "MBlazeMCAsmInfo.h"
 #include "MBlazeTargetMachine.h"
 #include "llvm/PassManager.h"
 #include "llvm/CodeGen/Passes.h"
@@ -21,14 +20,6 @@
 #include "llvm/Target/TargetRegistry.h"
 using namespace llvm;
 
-static MCAsmInfo *createMCAsmInfo(const Target &T, StringRef TT) {
-  Triple TheTriple(TT);
-  switch (TheTriple.getOS()) {
-  default:
-    return new MBlazeMCAsmInfo();
-  }
-}
-
 static MCStreamer *createMCStreamer(const Target &T, const std::string &TT,
                                     MCContext &Ctx, TargetAsmBackend &TAB,
                                     raw_ostream &_OS,
@@ -55,9 +46,6 @@ extern "C" void LLVMInitializeMBlazeTarget() {
   // Register the target.
   RegisterTargetMachine<MBlazeTargetMachine> X(TheMBlazeTarget);
 
-  // Register the target asm info.
-  RegisterAsmInfoFn A(TheMBlazeTarget, createMCAsmInfo);
-
   // Register the MC code emitter
   TargetRegistry::RegisterCodeEmitter(TheMBlazeTarget,
                                       llvm::createMBlazeMCCodeEmitter);

lib/Target/MBlaze/MCTargetDesc/CMakeLists.txt

@@ -1 +1,4 @@
-add_llvm_library(LLVMMBlazeDesc MBlazeMCTargetDesc.cpp)
+add_llvm_library(LLVMMBlazeDesc
+  MBlazeMCTargetDesc.cpp
+  MBlazeMCAsmInfo.cpp
+  )

lib/Target/MBlaze/MCTargetDesc/MBlazeMCTargetDesc.cpp

@@ -12,6 +12,7 @@
 //===----------------------------------------------------------------------===//
 
 #include "MBlazeMCTargetDesc.h"
+#include "MBlazeMCAsmInfo.h"
 #include "llvm/MC/MCInstrInfo.h"
 #include "llvm/MC/MCRegisterInfo.h"
 #include "llvm/MC/MCSubtargetInfo.h"
@@ -29,7 +30,7 @@
 using namespace llvm;
 
 
-MCInstrInfo *createMBlazeMCInstrInfo() {
+static MCInstrInfo *createMBlazeMCInstrInfo() {
   MCInstrInfo *X = new MCInstrInfo();
   InitMBlazeMCInstrInfo(X);
   return X;
@@ -39,7 +40,7 @@ extern "C" void LLVMInitializeMBlazeMCInstrInfo() {
   TargetRegistry::RegisterMCInstrInfo(TheMBlazeTarget, createMBlazeMCInstrInfo);
 }
 
-MCSubtargetInfo *createMBlazeMCSubtargetInfo(StringRef TT, StringRef CPU,
+static MCSubtargetInfo *createMBlazeMCSubtargetInfo(StringRef TT, StringRef CPU,
                                                     StringRef FS) {
   MCSubtargetInfo *X = new MCSubtargetInfo();
   InitMBlazeMCSubtargetInfo(X, TT, CPU, FS);
@@ -50,3 +51,15 @@ extern "C" void LLVMInitializeMBlazeMCSubtargetInfo() {
   TargetRegistry::RegisterMCSubtargetInfo(TheMBlazeTarget,
                                           createMBlazeMCSubtargetInfo);
 }
+
+static MCAsmInfo *createMCAsmInfo(const Target &T, StringRef TT) {
+  Triple TheTriple(TT);
+  switch (TheTriple.getOS()) {
+  default:
+    return new MBlazeMCAsmInfo();
+  }
+}
+
+extern "C" void LLVMInitializeMBlazeMCAsmInfo() {
+  RegisterMCAsmInfoFn X(TheMBlazeTarget, createMCAsmInfo);
+}

lib/Target/MSP430/CMakeLists.txt

@@ -13,7 +13,6 @@ add_llvm_target(MSP430CodeGen
   MSP430ISelLowering.cpp
   MSP430InstrInfo.cpp
   MSP430FrameLowering.cpp
-  MSP430MCAsmInfo.cpp
   MSP430RegisterInfo.cpp
   MSP430Subtarget.cpp
   MSP430TargetMachine.cpp

lib/Target/MSP430/MCTargetDesc/CMakeLists.txt

@@ -1 +1,4 @@
-add_llvm_library(LLVMMSP430Desc MSP430MCTargetDesc.cpp)
+add_llvm_library(LLVMMSP430Desc
+  MSP430MCTargetDesc.cpp
+  MSP430MCAsmInfo.cpp
+  )

lib/Target/MSP430/MCTargetDesc/MSP430MCTargetDesc.cpp

@@ -12,6 +12,7 @@
 //===----------------------------------------------------------------------===//
 
 #include "MSP430MCTargetDesc.h"
+#include "MSP430MCAsmInfo.h"
 #include "llvm/MC/MCInstrInfo.h"
 #include "llvm/MC/MCRegisterInfo.h"
 #include "llvm/MC/MCSubtargetInfo.h"
@@ -29,7 +30,7 @@
 using namespace llvm;
 
 
-MCInstrInfo *createMSP430MCInstrInfo() {
+static MCInstrInfo *createMSP430MCInstrInfo() {
   MCInstrInfo *X = new MCInstrInfo();
   InitMSP430MCInstrInfo(X);
   return X;
@@ -40,7 +41,7 @@ extern "C" void LLVMInitializeMSP430MCInstrInfo() {
 }
 
 
-MCSubtargetInfo *createMSP430MCSubtargetInfo(StringRef TT, StringRef CPU,
+static MCSubtargetInfo *createMSP430MCSubtargetInfo(StringRef TT, StringRef CPU,
                                                     StringRef FS) {
   MCSubtargetInfo *X = new MCSubtargetInfo();
   InitMSP430MCSubtargetInfo(X, TT, CPU, FS);
@@ -51,3 +52,7 @@ extern "C" void LLVMInitializeMSP430MCSubtargetInfo() {
   TargetRegistry::RegisterMCSubtargetInfo(TheMSP430Target,
                                           createMSP430MCSubtargetInfo);
 }
+
+extern "C" void LLVMInitializeMSP430MCAsmInfo() {
+  RegisterMCAsmInfo<MSP430MCAsmInfo> X(TheMSP430Target);
+}

lib/Target/MSP430/MSP430AsmPrinter.cpp

@@ -15,7 +15,6 @@
 #define DEBUG_TYPE "asm-printer"
 #include "MSP430.h"
 #include "MSP430InstrInfo.h"
-#include "MSP430MCAsmInfo.h"
 #include "MSP430MCInstLower.h"
 #include "MSP430TargetMachine.h"
 #include "InstPrinter/MSP430InstPrinter.h"
@@ -28,6 +27,7 @@
 #include "llvm/CodeGen/MachineFunctionPass.h"
 #include "llvm/CodeGen/MachineConstantPool.h"
 #include "llvm/CodeGen/MachineInstr.h"
+#include "llvm/MC/MCAsmInfo.h"
 #include "llvm/MC/MCInst.h"
 #include "llvm/MC/MCStreamer.h"
 #include "llvm/MC/MCSymbol.h"

lib/Target/MSP430/MSP430TargetMachine.cpp

@@ -12,7 +12,6 @@
 //===----------------------------------------------------------------------===//
 
 #include "MSP430.h"
-#include "MSP430MCAsmInfo.h"
 #include "MSP430TargetMachine.h"
 #include "llvm/PassManager.h"
 #include "llvm/CodeGen/Passes.h"
@@ -23,7 +22,6 @@ using namespace llvm;
 extern "C" void LLVMInitializeMSP430Target() {
   // Register the target.
   RegisterTargetMachine<MSP430TargetMachine> X(TheMSP430Target);
-  RegisterAsmInfo<MSP430MCAsmInfo> Z(TheMSP430Target);
 }
 
 MSP430TargetMachine::MSP430TargetMachine(const Target &T,

lib/Target/Mips/CMakeLists.txt

@@ -16,7 +16,6 @@ add_llvm_target(MipsCodeGen
   MipsISelDAGToDAG.cpp
   MipsISelLowering.cpp
   MipsFrameLowering.cpp
-  MipsMCAsmInfo.cpp
   MipsMCInstLower.cpp
   MipsMCSymbolRefExpr.cpp
   MipsRegisterInfo.cpp

lib/Target/Mips/MCTargetDesc/CMakeLists.txt

@@ -1 +1,4 @@
-add_llvm_library(LLVMMipsDesc MipsMCTargetDesc.cpp)
+add_llvm_library(LLVMMipsDesc
+  MipsMCTargetDesc.cpp
+  MipsMCAsmInfo.cpp
+  )

lib/Target/Mips/MCTargetDesc/MipsMCTargetDesc.cpp

@@ -12,6 +12,7 @@
 //===----------------------------------------------------------------------===//
 
 #include "MipsMCTargetDesc.h"
+#include "MipsMCAsmInfo.h"
 #include "llvm/MC/MCInstrInfo.h"
 #include "llvm/MC/MCRegisterInfo.h"
 #include "llvm/MC/MCSubtargetInfo.h"
@@ -28,7 +29,7 @@
 
 using namespace llvm;
 
-MCInstrInfo *createMipsMCInstrInfo() {
+static MCInstrInfo *createMipsMCInstrInfo() {
   MCInstrInfo *X = new MCInstrInfo();
   InitMipsMCInstrInfo(X);
   return X;
@@ -39,7 +40,7 @@ extern "C" void LLVMInitializeMipsMCInstrInfo() {
 }
 
 
-MCSubtargetInfo *createMipsMCSubtargetInfo(StringRef TT, StringRef CPU,
+static MCSubtargetInfo *createMipsMCSubtargetInfo(StringRef TT, StringRef CPU,
                                                   StringRef FS) {
   MCSubtargetInfo *X = new MCSubtargetInfo();
   InitMipsMCSubtargetInfo(X, TT, CPU, FS);
@@ -50,3 +51,8 @@ extern "C" void LLVMInitializeMipsMCSubtargetInfo() {
   TargetRegistry::RegisterMCSubtargetInfo(TheMipsTarget,
                                           createMipsMCSubtargetInfo);
 }
+
+extern "C" void LLVMInitializeMipsMCAsmInfo() {
+  RegisterMCAsmInfo<MipsMCAsmInfo> X(TheMipsTarget);
+  RegisterMCAsmInfo<MipsMCAsmInfo> Y(TheMipselTarget);
+}

lib/Target/Mips/MipsTargetMachine.cpp

@@ -12,7 +12,6 @@
 //===----------------------------------------------------------------------===//
 
 #include "Mips.h"
-#include "MipsMCAsmInfo.h"
 #include "MipsTargetMachine.h"
 #include "llvm/PassManager.h"
 #include "llvm/Target/TargetRegistry.h"
@@ -22,8 +21,6 @@ extern "C" void LLVMInitializeMipsTarget() {
   // Register the target.
   RegisterTargetMachine<MipsTargetMachine> X(TheMipsTarget);
   RegisterTargetMachine<MipselTargetMachine> Y(TheMipselTarget);
-  RegisterAsmInfo<MipsMCAsmInfo> A(TheMipsTarget);
-  RegisterAsmInfo<MipsMCAsmInfo> B(TheMipselTarget);
 }
 
 // DataLayout --> Big-endian, 32-bit pointer/ABI/alignment

lib/Target/PTX/CMakeLists.txt

@@ -13,7 +13,6 @@ add_llvm_target(PTXCodeGen
   PTXISelLowering.cpp
   PTXInstrInfo.cpp
   PTXFrameLowering.cpp
-  PTXMCAsmInfo.cpp
   PTXMCAsmStreamer.cpp
   PTXMFInfoExtract.cpp
   PTXRegisterInfo.cpp

lib/Target/PTX/MCTargetDesc/CMakeLists.txt

@@ -1 +1,4 @@
-add_llvm_library(LLVMPTXDesc PTXMCTargetDesc.cpp)
+add_llvm_library(LLVMPTXDesc
+  PTXMCTargetDesc.cpp
+  PTXMCAsmInfo.cpp
+  )

lib/Target/PTX/MCTargetDesc/PTXMCTargetDesc.cpp

@@ -12,6 +12,7 @@
 //===----------------------------------------------------------------------===//
 
 #include "PTXMCTargetDesc.h"
+#include "PTXMCAsmInfo.h"
 #include "llvm/MC/MCInstrInfo.h"
 #include "llvm/MC/MCRegisterInfo.h"
 #include "llvm/MC/MCSubtargetInfo.h"
@@ -28,7 +29,7 @@
 
 using namespace llvm;
 
-MCInstrInfo *createPTXMCInstrInfo() {
+static MCInstrInfo *createPTXMCInstrInfo() {
   MCInstrInfo *X = new MCInstrInfo();
   InitPTXMCInstrInfo(X);
   return X;
@@ -39,7 +40,7 @@ extern "C" void LLVMInitializePTXMCInstrInfo() {
   TargetRegistry::RegisterMCInstrInfo(ThePTX64Target, createPTXMCInstrInfo);
 }
 
-MCSubtargetInfo *createPTXMCSubtargetInfo(StringRef TT, StringRef CPU,
+static MCSubtargetInfo *createPTXMCSubtargetInfo(StringRef TT, StringRef CPU,
                                                  StringRef FS) {
   MCSubtargetInfo *X = new MCSubtargetInfo();
   InitPTXMCSubtargetInfo(X, TT, CPU, FS);
@@ -52,3 +53,8 @@ extern "C" void LLVMInitializePTXMCSubtargetInfo() {
   TargetRegistry::RegisterMCSubtargetInfo(ThePTX64Target,
                                           createPTXMCSubtargetInfo);
 }
+
+extern "C" void LLVMInitializePTXMCAsmInfo() {
+  RegisterMCAsmInfo<PTXMCAsmInfo> X(ThePTX32Target);
+  RegisterMCAsmInfo<PTXMCAsmInfo> Y(ThePTX64Target);
+}

lib/Target/PTX/PTXTargetMachine.cpp

@@ -12,7 +12,6 @@
 //===----------------------------------------------------------------------===//
 
 #include "PTX.h"
-#include "PTXMCAsmInfo.h"
 #include "PTXTargetMachine.h"
 #include "llvm/PassManager.h"
 #include "llvm/Target/TargetRegistry.h"
@@ -35,9 +34,6 @@ extern "C" void LLVMInitializePTXTarget() {
   RegisterTargetMachine<PTX32TargetMachine> X(ThePTX32Target);
   RegisterTargetMachine<PTX64TargetMachine> Y(ThePTX64Target);
 
-  RegisterAsmInfo<PTXMCAsmInfo> Z(ThePTX32Target);
-  RegisterAsmInfo<PTXMCAsmInfo> W(ThePTX64Target);
-
   TargetRegistry::RegisterAsmStreamer(ThePTX32Target, createPTXAsmStreamer);
   TargetRegistry::RegisterAsmStreamer(ThePTX64Target, createPTXAsmStreamer);
 }

lib/Target/PowerPC/CMakeLists.txt

@@ -20,7 +20,6 @@ add_llvm_target(PowerPCCodeGen
   PPCISelLowering.cpp
   PPCFrameLowering.cpp
   PPCJITInfo.cpp
-  PPCMCAsmInfo.cpp
   PPCMCCodeEmitter.cpp
   PPCMCInstLower.cpp
   PPCPredicates.cpp

lib/Target/PowerPC/MCTargetDesc/CMakeLists.txt

@@ -1 +1,4 @@
-add_llvm_library(LLVMPowerPCDesc PPCMCTargetDesc.cpp)
+add_llvm_library(LLVMPowerPCDesc
+  PPCMCTargetDesc.cpp
+  PPCMCAsmInfo.cpp
+  )

lib/Target/PowerPC/MCTargetDesc/PPCMCTargetDesc.cpp

@@ -12,6 +12,7 @@
 //===----------------------------------------------------------------------===//
 
 #include "PPCMCTargetDesc.h"
+#include "PPCMCAsmInfo.h"
 #include "llvm/MC/MCInstrInfo.h"
 #include "llvm/MC/MCRegisterInfo.h"
 #include "llvm/MC/MCSubtargetInfo.h"
@@ -28,7 +29,7 @@
 
 using namespace llvm;
 
-MCInstrInfo *createPPCMCInstrInfo() {
+static MCInstrInfo *createPPCMCInstrInfo() {
   MCInstrInfo *X = new MCInstrInfo();
   InitPPCMCInstrInfo(X);
   return X;
@@ -40,7 +41,7 @@ extern "C" void LLVMInitializePowerPCMCInstrInfo() {
 }
 
 
-MCSubtargetInfo *createPPCMCSubtargetInfo(StringRef TT, StringRef CPU,
+static MCSubtargetInfo *createPPCMCSubtargetInfo(StringRef TT, StringRef CPU,
                                                  StringRef FS) {
   MCSubtargetInfo *X = new MCSubtargetInfo();
   InitPPCMCSubtargetInfo(X, TT, CPU, FS);
@@ -53,3 +54,17 @@ extern "C" void LLVMInitializePowerPCMCSubtargetInfo() {
   TargetRegistry::RegisterMCSubtargetInfo(ThePPC64Target,
                                           createPPCMCSubtargetInfo);
 }
+
+static MCAsmInfo *createMCAsmInfo(const Target &T, StringRef TT) {
+  Triple TheTriple(TT);
+  bool isPPC64 = TheTriple.getArch() == Triple::ppc64;
+  if (TheTriple.isOSDarwin())
+    return new PPCMCAsmInfoDarwin(isPPC64);
+  return new PPCLinuxMCAsmInfo(isPPC64);
+  
+}
+
+extern "C" void LLVMInitializePowerPCMCAsmInfo() {
+  RegisterMCAsmInfoFn C(ThePPC32Target, createMCAsmInfo);
+  RegisterMCAsmInfoFn D(ThePPC64Target, createMCAsmInfo);  
+}

lib/Target/PowerPC/PPCTargetMachine.cpp

@@ -12,7 +12,6 @@
 //===----------------------------------------------------------------------===//
 
 #include "PPC.h"
-#include "PPCMCAsmInfo.h"
 #include "PPCTargetMachine.h"
 #include "llvm/PassManager.h"
 #include "llvm/MC/MCStreamer.h"
@@ -21,15 +20,6 @@
 #include "llvm/Support/FormattedStream.h"
 using namespace llvm;
 
-static MCAsmInfo *createMCAsmInfo(const Target &T, StringRef TT) {
-  Triple TheTriple(TT);
-  bool isPPC64 = TheTriple.getArch() == Triple::ppc64;
-  if (TheTriple.isOSDarwin())
-    return new PPCMCAsmInfoDarwin(isPPC64);
-  return new PPCLinuxMCAsmInfo(isPPC64);
-  
-}
-
 // This is duplicated code. Refactor this.
 static MCStreamer *createMCStreamer(const Target &T, const std::string &TT,
                                     MCContext &Ctx, TargetAsmBackend &TAB,
@@ -48,9 +38,6 @@ extern "C" void LLVMInitializePowerPCTarget() {
   RegisterTargetMachine<PPC32TargetMachine> A(ThePPC32Target);  
   RegisterTargetMachine<PPC64TargetMachine> B(ThePPC64Target);
   
-  RegisterAsmInfoFn C(ThePPC32Target, createMCAsmInfo);
-  RegisterAsmInfoFn D(ThePPC64Target, createMCAsmInfo);
-  
   // Register the MC Code Emitter
   TargetRegistry::RegisterCodeEmitter(ThePPC32Target, createPPCMCCodeEmitter);
   TargetRegistry::RegisterCodeEmitter(ThePPC64Target, createPPCMCCodeEmitter);

lib/Target/Sparc/CMakeLists.txt

@@ -15,7 +15,6 @@ add_llvm_target(SparcCodeGen
   SparcISelDAGToDAG.cpp
   SparcISelLowering.cpp
   SparcFrameLowering.cpp
-  SparcMCAsmInfo.cpp
   SparcRegisterInfo.cpp
   SparcSubtarget.cpp
   SparcTargetMachine.cpp

lib/Target/Sparc/MCTargetDesc/CMakeLists.txt

@@ -1 +1,4 @@
-add_llvm_library(LLVMSparcDesc SparcMCTargetDesc.cpp)
+add_llvm_library(LLVMSparcDesc
+  SparcMCTargetDesc.cpp
+  SparcMCAsmInfo.cpp
+  )

lib/Target/Sparc/MCTargetDesc/SparcMCTargetDesc.cpp

@@ -12,6 +12,7 @@
 //===----------------------------------------------------------------------===//
 
 #include "SparcMCTargetDesc.h"
+#include "SparcMCAsmInfo.h"
 #include "llvm/MC/MCInstrInfo.h"
 #include "llvm/MC/MCRegisterInfo.h"
 #include "llvm/MC/MCSubtargetInfo.h"
@@ -28,7 +29,7 @@
 
 using namespace llvm;
 
-MCInstrInfo *createSparcMCInstrInfo() {
+static MCInstrInfo *createSparcMCInstrInfo() {
   MCInstrInfo *X = new MCInstrInfo();
   InitSparcMCInstrInfo(X);
   return X;
@@ -38,7 +39,7 @@ extern "C" void LLVMInitializeSparcMCInstrInfo() {
   TargetRegistry::RegisterMCInstrInfo(TheSparcTarget, createSparcMCInstrInfo);
 }
 
-MCSubtargetInfo *createSparcMCSubtargetInfo(StringRef TT, StringRef CPU,
+static MCSubtargetInfo *createSparcMCSubtargetInfo(StringRef TT, StringRef CPU,
                                                    StringRef FS) {
   MCSubtargetInfo *X = new MCSubtargetInfo();
   InitSparcMCSubtargetInfo(X, TT, CPU, FS);
@@ -49,3 +50,8 @@ extern "C" void LLVMInitializeSparcMCSubtargetInfo() {
   TargetRegistry::RegisterMCSubtargetInfo(TheSparcTarget,
                                           createSparcMCSubtargetInfo);
 }
+
+extern "C" void LLVMInitializeSparcMCAsmInfo() {
+  RegisterMCAsmInfo<SparcELFMCAsmInfo> X(TheSparcTarget);
+  RegisterMCAsmInfo<SparcELFMCAsmInfo> Y(TheSparcV9Target);
+}

lib/Target/Sparc/SparcTargetMachine.cpp

@@ -11,7 +11,6 @@
 //===----------------------------------------------------------------------===//
 
 #include "Sparc.h"
-#include "SparcMCAsmInfo.h"
 #include "SparcTargetMachine.h"
 #include "llvm/PassManager.h"
 #include "llvm/Target/TargetRegistry.h"
@@ -21,10 +20,6 @@ extern "C" void LLVMInitializeSparcTarget() {
   // Register the target.
   RegisterTargetMachine<SparcV8TargetMachine> X(TheSparcTarget);
   RegisterTargetMachine<SparcV9TargetMachine> Y(TheSparcV9Target);
-
-  RegisterAsmInfo<SparcELFMCAsmInfo> A(TheSparcTarget);
-  RegisterAsmInfo<SparcELFMCAsmInfo> B(TheSparcV9Target);
-
 }
 
 /// SparcTargetMachine ctor - Create an ILP32 architecture model

lib/Target/SystemZ/MCTargetDesc/SystemZMCTargetDesc.cpp

@@ -12,6 +12,7 @@
 //===----------------------------------------------------------------------===//
 
 #include "SystemZMCTargetDesc.h"
+#include "SystemZMCAsmInfo.h"
 #include "llvm/MC/MCInstrInfo.h"
 #include "llvm/MC/MCRegisterInfo.h"
 #include "llvm/MC/MCSubtargetInfo.h"
@@ -28,7 +29,7 @@
 
 using namespace llvm;
 
-MCInstrInfo *createSystemZMCInstrInfo() {
+static MCInstrInfo *createSystemZMCInstrInfo() {
   MCInstrInfo *X = new MCInstrInfo();
   InitSystemZMCInstrInfo(X);
   return X;
@@ -39,7 +40,8 @@ extern "C" void LLVMInitializeSystemZMCInstrInfo() {
                                       createSystemZMCInstrInfo);
 }
 
-MCSubtargetInfo *createSystemZMCSubtargetInfo(StringRef TT, StringRef CPU,
+static MCSubtargetInfo *createSystemZMCSubtargetInfo(StringRef TT,
+                                                     StringRef CPU,
                                                      StringRef FS) {
   MCSubtargetInfo *X = new MCSubtargetInfo();
   InitSystemZMCSubtargetInfo(X, TT, CPU, FS);
@@ -50,3 +52,7 @@ extern "C" void LLVMInitializeSystemZMCSubtargetInfo() {
   TargetRegistry::RegisterMCSubtargetInfo(TheSystemZTarget,
                                           createSystemZMCSubtargetInfo);
 }
+
+extern "C" void LLVMInitializeSystemZMCAsmInfo() {
+  RegisterMCAsmInfo<SystemZMCAsmInfo> X(TheSystemZTarget);
+}

lib/Target/SystemZ/SystemZTargetMachine.cpp

@@ -7,7 +7,6 @@
 //
 //===----------------------------------------------------------------------===//
 
-#include "SystemZMCAsmInfo.h"
 #include "SystemZTargetMachine.h"
 #include "SystemZ.h"
 #include "llvm/PassManager.h"
@@ -17,7 +16,6 @@ using namespace llvm;
 extern "C" void LLVMInitializeSystemZTarget() {
   // Register the target.
   RegisterTargetMachine<SystemZTargetMachine> X(TheSystemZTarget);
-  RegisterAsmInfo<SystemZMCAsmInfo> Y(TheSystemZTarget);
 }
 
 /// SystemZTargetMachine ctor - Create an ILP64 architecture model

lib/Target/X86/MCTargetDesc/X86MCTargetDesc.cpp

@@ -12,6 +12,7 @@
 //===----------------------------------------------------------------------===//
 
 #include "X86MCTargetDesc.h"
+#include "X86MCAsmInfo.h"
 #include "llvm/MC/MCInstrInfo.h"
 #include "llvm/MC/MCRegisterInfo.h"
 #include "llvm/MC/MCSubtargetInfo.h"
@@ -130,33 +131,55 @@ MCSubtargetInfo *X86_MC::createX86MCSubtargetInfo(StringRef TT, StringRef CPU,
   return X;
 }
 
-MCInstrInfo *createX86MCInstrInfo() {
+// Force static initialization.
+extern "C" void LLVMInitializeX86MCSubtargetInfo() {
+  TargetRegistry::RegisterMCSubtargetInfo(TheX86_32Target,
+                                          X86_MC::createX86MCSubtargetInfo);
+  TargetRegistry::RegisterMCSubtargetInfo(TheX86_64Target,
+                                          X86_MC::createX86MCSubtargetInfo);
+}
+
+static MCInstrInfo *createX86MCInstrInfo() {
   MCInstrInfo *X = new MCInstrInfo();
   InitX86MCInstrInfo(X);
   return X;
 }
 
-MCRegisterInfo *createX86MCRegisterInfo() {
-  MCRegisterInfo *X = new MCRegisterInfo();
-  InitX86MCRegisterInfo(X);
-  return X;
-}
-
-// Force static initialization.
 extern "C" void LLVMInitializeX86MCInstrInfo() {
   TargetRegistry::RegisterMCInstrInfo(TheX86_32Target, createX86MCInstrInfo);
   TargetRegistry::RegisterMCInstrInfo(TheX86_64Target, createX86MCInstrInfo);
 }
 
+static MCRegisterInfo *createX86MCRegisterInfo() {
+  MCRegisterInfo *X = new MCRegisterInfo();
+  InitX86MCRegisterInfo(X);
+  return X;
+}
+
 extern "C" void LLVMInitializeX86MCRegInfo() {
   TargetRegistry::RegisterMCRegInfo(TheX86_32Target, createX86MCRegisterInfo);
   TargetRegistry::RegisterMCRegInfo(TheX86_64Target, createX86MCRegisterInfo);
 }
 
 
-extern "C" void LLVMInitializeX86MCSubtargetInfo() {
+static MCAsmInfo *createMCAsmInfo(const Target &T, StringRef TT) {
-  TargetRegistry::RegisterMCSubtargetInfo(TheX86_32Target,
+  Triple TheTriple(TT);
-                                          X86_MC::createX86MCSubtargetInfo);
+
-  TargetRegistry::RegisterMCSubtargetInfo(TheX86_64Target,
+  if (TheTriple.isOSDarwin() || TheTriple.getEnvironment() == Triple::MachO) {
-                                          X86_MC::createX86MCSubtargetInfo);
+    if (TheTriple.getArch() == Triple::x86_64)
+      return new X86_64MCAsmInfoDarwin(TheTriple);
+    else
+      return new X86MCAsmInfoDarwin(TheTriple);
+  }
+
+  if (TheTriple.isOSWindows())
+    return new X86MCAsmInfoCOFF(TheTriple);
+
+  return new X86ELFMCAsmInfo(TheTriple);
+}
+
+extern "C" void LLVMInitializeX86MCAsmInfo() {
+  // Register the target asm info.
+  RegisterMCAsmInfoFn A(TheX86_32Target, createMCAsmInfo);
+  RegisterMCAsmInfoFn B(TheX86_64Target, createMCAsmInfo);
 }

lib/Target/X86/X86MCInstLower.cpp

@@ -16,8 +16,8 @@
 #include "X86MCInstLower.h"
 #include "X86AsmPrinter.h"
 #include "X86COFFMachineModuleInfo.h"
-#include "X86MCAsmInfo.h"
 #include "llvm/CodeGen/MachineModuleInfoImpls.h"
+#include "llvm/MC/MCAsmInfo.h"
 #include "llvm/MC/MCContext.h"
 #include "llvm/MC/MCExpr.h"
 #include "llvm/MC/MCInst.h"

lib/Target/X86/X86TargetMachine.cpp

@@ -11,7 +11,6 @@
 //
 //===----------------------------------------------------------------------===//
 
-#include "X86MCAsmInfo.h"
 #include "X86TargetMachine.h"
 #include "X86.h"
 #include "llvm/PassManager.h"
@@ -24,22 +23,6 @@
 #include "llvm/Target/TargetRegistry.h"
 using namespace llvm;
 
-static MCAsmInfo *createMCAsmInfo(const Target &T, StringRef TT) {
-  Triple TheTriple(TT);
-
-  if (TheTriple.isOSDarwin() || TheTriple.getEnvironment() == Triple::MachO) {
-    if (TheTriple.getArch() == Triple::x86_64)
-      return new X86_64MCAsmInfoDarwin(TheTriple);
-    else
-      return new X86MCAsmInfoDarwin(TheTriple);
-  }
-
-  if (TheTriple.isOSWindows())
-    return new X86MCAsmInfoCOFF(TheTriple);
-
-  return new X86ELFMCAsmInfo(TheTriple);
-}
-
 static MCStreamer *createMCStreamer(const Target &T, const std::string &TT,
                                     MCContext &Ctx, TargetAsmBackend &TAB,
                                     raw_ostream &_OS,
@@ -62,10 +45,6 @@ extern "C" void LLVMInitializeX86Target() {
   RegisterTargetMachine<X86_32TargetMachine> X(TheX86_32Target);
   RegisterTargetMachine<X86_64TargetMachine> Y(TheX86_64Target);
 
-  // Register the target asm info.
-  RegisterAsmInfoFn A(TheX86_32Target, createMCAsmInfo);
-  RegisterAsmInfoFn B(TheX86_64Target, createMCAsmInfo);
-
   // Register the code emitter.
   TargetRegistry::RegisterCodeEmitter(TheX86_32Target,
                                       createX86MCCodeEmitter);

lib/Target/XCore/MCTargetDesc/XCoreMCTargetDesc.cpp

@@ -12,6 +12,7 @@
 //===----------------------------------------------------------------------===//
 
 #include "XCoreMCTargetDesc.h"
+#include "XCoreMCAsmInfo.h"
 #include "llvm/MC/MCInstrInfo.h"
 #include "llvm/MC/MCRegisterInfo.h"
 #include "llvm/MC/MCSubtargetInfo.h"
@@ -28,7 +29,7 @@
 
 using namespace llvm;
 
-MCInstrInfo *createXCoreMCInstrInfo() {
+static MCInstrInfo *createXCoreMCInstrInfo() {
   MCInstrInfo *X = new MCInstrInfo();
   InitXCoreMCInstrInfo(X);
   return X;
@@ -38,7 +39,7 @@ extern "C" void LLVMInitializeXCoreMCInstrInfo() {
   TargetRegistry::RegisterMCInstrInfo(TheXCoreTarget, createXCoreMCInstrInfo);
 }
 
-MCSubtargetInfo *createXCoreMCSubtargetInfo(StringRef TT, StringRef CPU,
+static MCSubtargetInfo *createXCoreMCSubtargetInfo(StringRef TT, StringRef CPU,
                                                    StringRef FS) {
   MCSubtargetInfo *X = new MCSubtargetInfo();
   InitXCoreMCSubtargetInfo(X, TT, CPU, FS);
@@ -49,3 +50,7 @@ extern "C" void LLVMInitializeXCoreMCSubtargetInfo() {
   TargetRegistry::RegisterMCSubtargetInfo(TheXCoreTarget,
                                           createXCoreMCSubtargetInfo);
 }
+
+extern "C" void LLVMInitializeXCoreMCAsmInfo() {
+  RegisterMCAsmInfo<XCoreMCAsmInfo> X(TheXCoreTarget);
+}

lib/Target/XCore/XCoreAsmPrinter.cpp

@@ -16,7 +16,6 @@
 #include "XCore.h"
 #include "XCoreInstrInfo.h"
 #include "XCoreSubtarget.h"
-#include "XCoreMCAsmInfo.h"
 #include "XCoreTargetMachine.h"
 #include "llvm/Constants.h"
 #include "llvm/DerivedTypes.h"
@@ -27,6 +26,7 @@
 #include "llvm/CodeGen/MachineConstantPool.h"
 #include "llvm/CodeGen/MachineInstr.h"
 #include "llvm/CodeGen/MachineJumpTableInfo.h"
+#include "llvm/MC/MCAsmInfo.h"
 #include "llvm/MC/MCStreamer.h"
 #include "llvm/MC/MCSymbol.h"
 #include "llvm/Target/Mangler.h"

lib/Target/XCore/XCoreTargetMachine.cpp

@@ -10,7 +10,6 @@
 //
 //===----------------------------------------------------------------------===//
 
-#include "XCoreMCAsmInfo.h"
 #include "XCoreTargetMachine.h"
 #include "XCore.h"
 #include "llvm/Module.h"
@@ -42,5 +41,4 @@ bool XCoreTargetMachine::addInstSelector(PassManagerBase &PM,
 // Force static initialization.
 extern "C" void LLVMInitializeXCoreTarget() {
   RegisterTargetMachine<XCoreTargetMachine> X(TheXCoreTarget);
-  RegisterAsmInfo<XCoreMCAsmInfo> Y(TheXCoreTarget);
 }

tools/llc/llc.cpp

@@ -201,6 +201,7 @@ int main(int argc, char **argv) {
 
   // Initialize targets first, so that --version shows registered targets.
   InitializeAllTargets();
+  InitializeAllMCAsmInfos();
   InitializeAllMCInstrInfos();
   InitializeAllMCSubtargetInfos();
   InitializeAllAsmPrinters();

tools/llvm-mc/Disassembler.cpp

@@ -132,7 +132,7 @@ int Disassembler::disassemble(const Target &T,
                               MemoryBuffer &Buffer,
                               raw_ostream &Out) {
   // Set up disassembler.
-  OwningPtr<const MCAsmInfo> AsmInfo(T.createAsmInfo(Triple));
+  OwningPtr<const MCAsmInfo> AsmInfo(T.createMCAsmInfo(Triple));
 
   if (!AsmInfo) {
     errs() << "error: no assembly info for target " << Triple << "\n";

tools/llvm-mc/llvm-mc.cpp

@@ -196,7 +196,7 @@ static int AsLexInput(const char *ProgName) {
   if (!TheTarget)
     return 1;
 
-  llvm::OwningPtr<MCAsmInfo> MAI(TheTarget->createAsmInfo(TripleName));
+  llvm::OwningPtr<MCAsmInfo> MAI(TheTarget->createMCAsmInfo(TripleName));
   assert(MAI && "Unable to create target asm info!");
 
   AsmLexer Lexer(*MAI);
@@ -306,7 +306,7 @@ static int AssembleInput(const char *ProgName) {
   SrcMgr.setIncludeDirs(IncludeDirs);
 
 
-  llvm::OwningPtr<MCAsmInfo> MAI(TheTarget->createAsmInfo(TripleName));
+  llvm::OwningPtr<MCAsmInfo> MAI(TheTarget->createMCAsmInfo(TripleName));
   assert(MAI && "Unable to create target asm info!");
 
   // Package up features to be passed to target/subtarget
@@ -436,6 +436,7 @@ int main(int argc, char **argv) {
   llvm::InitializeAllTargetInfos();
   // FIXME: We shouldn't need to initialize the Target(Machine)s.
   llvm::InitializeAllTargets();
+  llvm::InitializeAllMCAsmInfos();
   llvm::InitializeAllMCInstrInfos();
   llvm::InitializeAllMCSubtargetInfos();
   llvm::InitializeAllAsmPrinters();

tools/llvm-objdump/llvm-objdump.cpp

@@ -174,7 +174,7 @@ static void DisassembleInput(const StringRef &Filename) {
     outs() << "Disassembly of section " << name << ":\n\n";
 
     // Set up disassembler.
-    OwningPtr<const MCAsmInfo> AsmInfo(TheTarget->createAsmInfo(TripleName));
+    OwningPtr<const MCAsmInfo> AsmInfo(TheTarget->createMCAsmInfo(TripleName));
 
     if (!AsmInfo) {
       errs() << "error: no assembly info for target " << TripleName << "\n";
@@ -236,6 +236,7 @@ int main(int argc, char **argv) {
   llvm::InitializeAllTargetInfos();
   // FIXME: We shouldn't need to initialize the Target(Machine)s.
   llvm::InitializeAllTargets();
+  llvm::InitializeAllMCAsmInfos();
   llvm::InitializeAllAsmPrinters();
   llvm::InitializeAllAsmParsers();
   llvm::InitializeAllDisassemblers();

tools/lto/LTOCodeGenerator.cpp

@@ -73,6 +73,7 @@ LTOCodeGenerator::LTOCodeGenerator()
       _nativeObjectFile(NULL)
 {
     InitializeAllTargets();
+    InitializeAllMCAsmInfos();
     InitializeAllMCSubtargetInfos();
     InitializeAllAsmPrinters();
 }

tools/lto/LTOModule.cpp

@@ -135,6 +135,7 @@ LTOModule *LTOModule::makeLTOModule(MemoryBuffer *buffer,
   static bool Initialized = false;
   if (!Initialized) {
     InitializeAllTargets();
+    InitializeAllMCAsmInfos();
     InitializeAllMCSubtargetInfos();
     InitializeAllAsmParsers();
     Initialized = true;