Move getInitialFrameState from TargetFrameInfo to MCAsmInfo (suggestions for

better location welcome).


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135438 91177308-0d34-0410-b5e6-96231b3b80d8

44 files changed, 111 insertions, 131 deletions

diff --git a/include/llvm/CodeGen/MachineModuleInfo.h b/include/llvm/CodeGen/MachineModuleInfo.h
index c138dbfb72..33d5ffd9c3 100644
--- a/include/llvm/CodeGen/MachineModuleInfo.h
+++ b/include/llvm/CodeGen/MachineModuleInfo.h
@@ -34,7 +34,7 @@
 #include "llvm/Pass.h"
 #include "llvm/GlobalValue.h"
 #include "llvm/Metadata.h"
-#include "llvm/CodeGen/MachineLocation.h"
+#include "llvm/MC/MachineLocation.h"
 #include "llvm/MC/MCContext.h"
 #include "llvm/Support/Dwarf.h"
 #include "llvm/Support/DebugLoc.h"
diff --git a/include/llvm/MC/MCAsmInfo.h b/include/llvm/MC/MCAsmInfo.h
index 41c171761e..f9486de463 100644
--- a/include/llvm/MC/MCAsmInfo.h
+++ b/include/llvm/MC/MCAsmInfo.h
@@ -16,8 +16,10 @@
 #ifndef LLVM_TARGET_ASM_INFO_H
 #define LLVM_TARGET_ASM_INFO_H
 
+#include "llvm/MC/MachineLocation.h"
 #include "llvm/MC/MCDirectives.h"
 #include <cassert>
+#include <vector>
 
 namespace llvm {
   class MCExpr;
@@ -304,6 +306,10 @@ namespace llvm {
 
     const char *const *AsmTransCBE;          // Defaults to empty
 
+    //===--- Prologue State ----------------------------------------------===//
+
+    std::vector<MachineMove> InitialFrameState;
+
   public:
     explicit MCAsmInfo();
     virtual ~MCAsmInfo();
@@ -512,6 +518,14 @@ namespace llvm {
     const char *const *getAsmCBE() const {
       return AsmTransCBE;
     }
+
+    void addInitialFrameState(MCSymbol *label, const MachineLocation &D,
+                              const MachineLocation &S) {
+      InitialFrameState.push_back(MachineMove(label, D, S));
+    }
+    const std::vector<MachineMove> &getInitialFrameState() const {
+      return InitialFrameState;
+    }
   };
 }
 
diff --git a/include/llvm/MC/MCDwarf.h b/include/llvm/MC/MCDwarf.h
index 90c3728567..c426e13294 100644
--- a/include/llvm/MC/MCDwarf.h
+++ b/include/llvm/MC/MCDwarf.h
@@ -16,15 +16,13 @@
 #define LLVM_MC_MCDWARF_H
 
 #include "llvm/ADT/StringRef.h"
-#include "llvm/CodeGen/MachineLocation.h" // FIXME
+#include "llvm/MC/MachineLocation.h"
 #include "llvm/MC/MCObjectWriter.h"
 #include "llvm/Support/raw_ostream.h"
 #include "llvm/Support/Dwarf.h"
 #include <vector>
 
 namespace llvm {
-  class TargetAsmInfo;
-  class MachineMove;
   class MCContext;
   class MCExpr;
   class MCSection;
diff --git a/include/llvm/CodeGen/MachineLocation.h b/include/llvm/MC/MachineLocation.h
index 21951b6680..8ddfdbcece 100644
--- a/include/llvm/CodeGen/MachineLocation.h
+++ b/include/llvm/MC/MachineLocation.h
@@ -1,4 +1,4 @@
-//===-- llvm/CodeGen/MachineLocation.h --------------------------*- C++ -*-===//
+//===-- llvm/MC/MachineLocation.h -------------------------------*- C++ -*-===//
 //
 //                     The LLVM Compiler Infrastructure
 //
@@ -18,8 +18,8 @@
 //===----------------------------------------------------------------------===//
 
 
-#ifndef LLVM_CODEGEN_MACHINELOCATION_H
-#define LLVM_CODEGEN_MACHINELOCATION_H
+#ifndef LLVM_MC_MACHINELOCATION_H
+#define LLVM_MC_MACHINELOCATION_H
 
 namespace llvm {
   class MCSymbol;
@@ -36,11 +36,11 @@ public:
     VirtualFP = ~0U
   };
   MachineLocation()
-  : IsRegister(false), Register(0), Offset(0) {}
+    : IsRegister(false), Register(0), Offset(0) {}
   explicit MachineLocation(unsigned R)
-  : IsRegister(true), Register(R), Offset(0) {}
+    : IsRegister(true), Register(R), Offset(0) {}
   MachineLocation(unsigned R, int O)
-  : IsRegister(false), Register(R), Offset(O) {}
+    : IsRegister(false), Register(R), Offset(O) {}
 
   bool operator==(const MachineLocation &Other) const {
       return IsRegister == Other.IsRegister && Register == Other.Register &&
diff --git a/include/llvm/Target/TargetAsmInfo.h b/include/llvm/Target/TargetAsmInfo.h
index f1ffbd51d4..d04a5f3643 100644
--- a/include/llvm/Target/TargetAsmInfo.h
+++ b/include/llvm/Target/TargetAsmInfo.h
@@ -14,7 +14,6 @@
 #ifndef LLVM_TARGET_TARGETASMINFO_H
 #define LLVM_TARGET_TARGETASMINFO_H
 
-#include "llvm/CodeGen/MachineLocation.h"
 #include "llvm/Target/TargetLoweringObjectFile.h"
 #include "llvm/Target/TargetFrameLowering.h"
 #include "llvm/Target/TargetRegisterInfo.h"
@@ -22,13 +21,10 @@
 namespace llvm {
   template <typename T> class ArrayRef;
   class MCSection;
-  class MCContext;
-  class MachineFunction;
   class TargetMachine;
   class TargetLoweringObjectFile;
 
 class TargetAsmInfo {
-  std::vector<MachineMove> InitialFrameState;
   const TargetFrameLowering *TFI;
   const TargetLoweringObjectFile *TLOF;
 
@@ -72,10 +68,6 @@ public:
                                bool IsEH) const {
     return TFI->getCompactUnwindEncoding(Instrs, DataAlignmentFactor, IsEH);
   }
-
-  const std::vector<MachineMove> &getInitialFrameState() const {
-    return InitialFrameState;
-  }
 };
 
 }
diff --git a/include/llvm/Target/TargetFrameLowering.h b/include/llvm/Target/TargetFrameLowering.h
index e3d77cf762..352b7aee8c 100644
--- a/include/llvm/Target/TargetFrameLowering.h
+++ b/include/llvm/Target/TargetFrameLowering.h
@@ -161,11 +161,6 @@ public:
     return hasReservedCallFrame(MF) || hasFP(MF);
   }
 
-  /// getInitialFrameState - Returns a list of machine moves that are assumed
-  /// on entry to all functions.  Note that LabelID is ignored (assumed to be
-  /// the beginning of the function.)
-  virtual void getInitialFrameState(std::vector<MachineMove> &Moves) const;
-
   /// getFrameIndexOffset - Returns the displacement from the frame register to
   /// the stack frame of the specified index.
   virtual int getFrameIndexOffset(const MachineFunction &MF, int FI) const;
diff --git a/lib/CodeGen/AsmPrinter/ARMException.cpp b/lib/CodeGen/AsmPrinter/ARMException.cpp
index 5861fa4817..f8e4fa7e44 100644
--- a/lib/CodeGen/AsmPrinter/ARMException.cpp
+++ b/lib/CodeGen/AsmPrinter/ARMException.cpp
@@ -17,7 +17,6 @@
 #include "llvm/CodeGen/MachineModuleInfo.h"
 #include "llvm/CodeGen/MachineFrameInfo.h"
 #include "llvm/CodeGen/MachineFunction.h"
-#include "llvm/CodeGen/MachineLocation.h"
 #include "llvm/MC/MCAsmInfo.h"
 #include "llvm/MC/MCContext.h"
 #include "llvm/MC/MCExpr.h"
diff --git a/lib/CodeGen/AsmPrinter/AsmPrinterDwarf.cpp b/lib/CodeGen/AsmPrinter/AsmPrinterDwarf.cpp
index dd5b0e2614..4d6c281184 100644
--- a/lib/CodeGen/AsmPrinter/AsmPrinterDwarf.cpp
+++ b/lib/CodeGen/AsmPrinter/AsmPrinterDwarf.cpp
@@ -13,7 +13,7 @@
 
 #define DEBUG_TYPE "asm-printer"
 #include "llvm/CodeGen/AsmPrinter.h"
-#include "llvm/CodeGen/MachineLocation.h"
+#include "llvm/MC/MachineLocation.h"
 #include "llvm/MC/MCAsmInfo.h"
 #include "llvm/MC/MCSection.h"
 #include "llvm/MC/MCStreamer.h"
diff --git a/lib/CodeGen/AsmPrinter/DwarfCFIException.cpp b/lib/CodeGen/AsmPrinter/DwarfCFIException.cpp
index 91b7d08c6a..d165be30d5 100644
--- a/lib/CodeGen/AsmPrinter/DwarfCFIException.cpp
+++ b/lib/CodeGen/AsmPrinter/DwarfCFIException.cpp
@@ -17,7 +17,7 @@
 #include "llvm/CodeGen/MachineModuleInfo.h"
 #include "llvm/CodeGen/MachineFrameInfo.h"
 #include "llvm/CodeGen/MachineFunction.h"
-#include "llvm/CodeGen/MachineLocation.h"
+#include "llvm/MC/MachineLocation.h"
 #include "llvm/MC/MCAsmInfo.h"
 #include "llvm/MC/MCContext.h"
 #include "llvm/MC/MCExpr.h"
diff --git a/lib/CodeGen/AsmPrinter/DwarfDebug.h b/lib/CodeGen/AsmPrinter/DwarfDebug.h
index b2450064e3..32006a3943 100644
--- a/lib/CodeGen/AsmPrinter/DwarfDebug.h
+++ b/lib/CodeGen/AsmPrinter/DwarfDebug.h
@@ -15,7 +15,7 @@
 #define CODEGEN_ASMPRINTER_DWARFDEBUG_H__
 
 #include "llvm/CodeGen/AsmPrinter.h"
-#include "llvm/CodeGen/MachineLocation.h"
+#include "llvm/MC/MachineLocation.h"
 #include "llvm/Analysis/DebugInfo.h"
 #include "DIE.h"
 #include "llvm/ADT/DenseMap.h"
diff --git a/lib/CodeGen/AsmPrinter/DwarfException.cpp b/lib/CodeGen/AsmPrinter/DwarfException.cpp
index 1f992faaad..94a274d7cb 100644
--- a/lib/CodeGen/AsmPrinter/DwarfException.cpp
+++ b/lib/CodeGen/AsmPrinter/DwarfException.cpp
@@ -17,7 +17,6 @@
 #include "llvm/CodeGen/MachineModuleInfo.h"
 #include "llvm/CodeGen/MachineFrameInfo.h"
 #include "llvm/CodeGen/MachineFunction.h"
-#include "llvm/CodeGen/MachineLocation.h"
 #include "llvm/MC/MCAsmInfo.h"
 #include "llvm/MC/MCContext.h"
 #include "llvm/MC/MCExpr.h"
diff --git a/lib/CodeGen/AsmPrinter/Win64Exception.cpp b/lib/CodeGen/AsmPrinter/Win64Exception.cpp
index c2ad5eba3b..b83aa5ae3a 100644
--- a/lib/CodeGen/AsmPrinter/Win64Exception.cpp
+++ b/lib/CodeGen/AsmPrinter/Win64Exception.cpp
@@ -17,7 +17,6 @@
 #include "llvm/CodeGen/MachineModuleInfo.h"
 #include "llvm/CodeGen/MachineFrameInfo.h"
 #include "llvm/CodeGen/MachineFunction.h"
-#include "llvm/CodeGen/MachineLocation.h"
 #include "llvm/MC/MCAsmInfo.h"
 #include "llvm/MC/MCContext.h"
 #include "llvm/MC/MCExpr.h"
diff --git a/lib/ExecutionEngine/JIT/JITDwarfEmitter.cpp b/lib/ExecutionEngine/JIT/JITDwarfEmitter.cpp
index ddb0d54785..8f84ac7b41 100644
--- a/lib/ExecutionEngine/JIT/JITDwarfEmitter.cpp
+++ b/lib/ExecutionEngine/JIT/JITDwarfEmitter.cpp
@@ -18,12 +18,12 @@
 #include "llvm/ADT/DenseMap.h"
 #include "llvm/CodeGen/JITCodeEmitter.h"
 #include "llvm/CodeGen/MachineFunction.h"
-#include "llvm/CodeGen/MachineLocation.h"
 #include "llvm/CodeGen/MachineModuleInfo.h"
 #include "llvm/ExecutionEngine/JITMemoryManager.h"
-#include "llvm/Support/ErrorHandling.h"
+#include "llvm/MC/MachineLocation.h"
 #include "llvm/MC/MCAsmInfo.h"
 #include "llvm/MC/MCSymbol.h"
+#include "llvm/Support/ErrorHandling.h"
 #include "llvm/Target/TargetData.h"
 #include "llvm/Target/TargetInstrInfo.h"
 #include "llvm/Target/TargetFrameLowering.h"
@@ -45,7 +45,7 @@ unsigned char* JITDwarfEmitter::EmitDwarfTable(MachineFunction& F,
   TD = TM.getTargetData();
   stackGrowthDirection = TM.getFrameLowering()->getStackGrowthDirection();
   RI = TM.getRegisterInfo();
-  TFI = TM.getFrameLowering();
+  MAI = TM.getMCAsmInfo();
   JCE = &jce;
 
   unsigned char* ExceptionTable = EmitExceptionTable(&F, StartFunction,
@@ -523,9 +523,7 @@ JITDwarfEmitter::EmitCommonEHFrame(const Function* Personality) const {
     JCE->emitULEB128Bytes(dwarf::DW_EH_PE_pcrel | dwarf::DW_EH_PE_sdata4);
   }
 
-  std::vector<MachineMove> Moves;
-  TFI->getInitialFrameState(Moves);
-  EmitFrameMoves(0, Moves);
+  EmitFrameMoves(0, MAI->getInitialFrameState());
 
   JCE->emitAlignmentWithFill(PointerSize, dwarf::DW_CFA_nop);
 
diff --git a/lib/ExecutionEngine/JIT/JITDwarfEmitter.h b/lib/ExecutionEngine/JIT/JITDwarfEmitter.h
index e1d00454d8..8dc99abc42 100644
--- a/lib/ExecutionEngine/JIT/JITDwarfEmitter.h
+++ b/lib/ExecutionEngine/JIT/JITDwarfEmitter.h
@@ -22,8 +22,8 @@ class JITCodeEmitter;
 class MachineFunction;
 class MachineModuleInfo;
 class MachineMove;
+class MCAsmInfo;
 class TargetData;
-class TargetFrameLowering;
 class TargetMachine;
 class TargetRegisterInfo;
 
@@ -31,7 +31,7 @@ class JITDwarfEmitter {
   const TargetData* TD;
   JITCodeEmitter* JCE;
   const TargetRegisterInfo* RI;
-  const TargetFrameLowering *TFI;
+  const MCAsmInfo *MAI;
   MachineModuleInfo* MMI;
   JIT& Jit;
   bool stackGrowthDirection;
diff --git a/lib/MC/MCDwarf.cpp b/lib/MC/MCDwarf.cpp
index 2aab4a3e78..aba470e17c 100644
--- a/lib/MC/MCDwarf.cpp
+++ b/lib/MC/MCDwarf.cpp
@@ -865,7 +865,8 @@ const MCSymbol &FrameEmitterImpl::EmitCIE(MCStreamer &streamer,
 
   // Initial Instructions
 
-  const std::vector<MachineMove> &Moves = TAI.getInitialFrameState();
+  const MCAsmInfo &MAI = context.getAsmInfo();
+  const std::vector<MachineMove> &Moves = MAI.getInitialFrameState();
   std::vector<MCCFIInstruction> Instructions;
 
   for (int i = 0, n = Moves.size(); i != n; ++i) {
diff --git a/lib/Target/ARM/ARMBaseRegisterInfo.cpp b/lib/Target/ARM/ARMBaseRegisterInfo.cpp
index d41fdb9d2a..25130f9123 100644
--- a/lib/Target/ARM/ARMBaseRegisterInfo.cpp
+++ b/lib/Target/ARM/ARMBaseRegisterInfo.cpp
@@ -27,7 +27,6 @@
 #include "llvm/CodeGen/MachineFrameInfo.h"
 #include "llvm/CodeGen/MachineFunction.h"
 #include "llvm/CodeGen/MachineInstrBuilder.h"
-#include "llvm/CodeGen/MachineLocation.h"
 #include "llvm/CodeGen/MachineRegisterInfo.h"
 #include "llvm/CodeGen/RegisterScavenging.h"
 #include "llvm/Support/Debug.h"
diff --git a/lib/Target/ARM/Thumb1RegisterInfo.cpp b/lib/Target/ARM/Thumb1RegisterInfo.cpp
index 4eb0b6c93e..61156e2d50 100644
--- a/lib/Target/ARM/Thumb1RegisterInfo.cpp
+++ b/lib/Target/ARM/Thumb1RegisterInfo.cpp
@@ -27,7 +27,6 @@
 #include "llvm/CodeGen/MachineFrameInfo.h"
 #include "llvm/CodeGen/MachineFunction.h"
 #include "llvm/CodeGen/MachineInstrBuilder.h"
-#include "llvm/CodeGen/MachineLocation.h"
 #include "llvm/CodeGen/MachineRegisterInfo.h"
 #include "llvm/Target/TargetFrameLowering.h"
 #include "llvm/Target/TargetMachine.h"
diff --git a/lib/Target/Alpha/AlphaRegisterInfo.cpp b/lib/Target/Alpha/AlphaRegisterInfo.cpp
index 0f87d14f2d..8b6230fa2a 100644
--- a/lib/Target/Alpha/AlphaRegisterInfo.cpp
+++ b/lib/Target/Alpha/AlphaRegisterInfo.cpp
@@ -21,7 +21,6 @@
 #include "llvm/CodeGen/MachineInstrBuilder.h"
 #include "llvm/CodeGen/MachineFunction.h"
 #include "llvm/CodeGen/MachineFrameInfo.h"
-#include "llvm/CodeGen/MachineLocation.h"
 #include "llvm/Target/TargetFrameLowering.h"
 #include "llvm/Target/TargetMachine.h"
 #include "llvm/Target/TargetOptions.h"
diff --git a/lib/Target/Blackfin/BlackfinRegisterInfo.cpp b/lib/Target/Blackfin/BlackfinRegisterInfo.cpp
index e29bc5c9db..0d415c5f34 100644
--- a/lib/Target/Blackfin/BlackfinRegisterInfo.cpp
+++ b/lib/Target/Blackfin/BlackfinRegisterInfo.cpp
@@ -20,7 +20,6 @@
 #include "llvm/CodeGen/MachineInstrBuilder.h"
 #include "llvm/CodeGen/MachineFunction.h"
 #include "llvm/CodeGen/MachineFrameInfo.h"
-#include "llvm/CodeGen/MachineLocation.h"
 #include "llvm/CodeGen/RegisterScavenging.h"
 #include "llvm/Target/TargetFrameLowering.h"
 #include "llvm/Target/TargetMachine.h"
diff --git a/lib/Target/CellSPU/MCTargetDesc/SPUMCTargetDesc.cpp b/lib/Target/CellSPU/MCTargetDesc/SPUMCTargetDesc.cpp
index 7d9b29531d..3c4147bc9f 100644
--- a/lib/Target/CellSPU/MCTargetDesc/SPUMCTargetDesc.cpp
+++ b/lib/Target/CellSPU/MCTargetDesc/SPUMCTargetDesc.cpp
@@ -13,6 +13,7 @@
 
 #include "SPUMCTargetDesc.h"
 #include "SPUMCAsmInfo.h"
+#include "llvm/MC/MachineLocation.h"
 #include "llvm/MC/MCInstrInfo.h"
 #include "llvm/MC/MCRegisterInfo.h"
 #include "llvm/MC/MCSubtargetInfo.h"
@@ -62,6 +63,17 @@ extern "C" void LLVMInitializeCellSPUMCSubtargetInfo() {
                                           createSPUMCSubtargetInfo);
 }
 
+static MCAsmInfo *createSPUMCAsmInfo(const Target &T, StringRef TT) {
+  MCAsmInfo *MAI = new SPULinuxMCAsmInfo(T, TT);
+
+  // Initial state of the frame pointer is R1.
+  MachineLocation Dst(MachineLocation::VirtualFP);
+  MachineLocation Src(SPU::R1, 0);
+  MAI->addInitialFrameState(0, Dst, Src);
+
+  return MAI;
+}
+
 extern "C" void LLVMInitializeCellSPUMCAsmInfo() {
-  RegisterMCAsmInfo<SPULinuxMCAsmInfo> X(TheCellSPUTarget);
+  RegisterMCAsmInfoFn X(TheCellSPUTarget, createSPUMCAsmInfo);
 }
diff --git a/lib/Target/CellSPU/SPUFrameLowering.cpp b/lib/Target/CellSPU/SPUFrameLowering.cpp
index a3e7e73ae3..8e3186b599 100644
--- a/lib/Target/CellSPU/SPUFrameLowering.cpp
+++ b/lib/Target/CellSPU/SPUFrameLowering.cpp
@@ -249,14 +249,6 @@ void SPUFrameLowering::emitEpilogue(MachineFunction &MF,
   }
 }
 
-void SPUFrameLowering::getInitialFrameState(std::vector<MachineMove> &Moves)
-                                                                         const {
-  // Initial state of the frame pointer is R1.
-  MachineLocation Dst(MachineLocation::VirtualFP);
-  MachineLocation Src(SPU::R1, 0);
-  Moves.push_back(MachineMove(0, Dst, Src));
-}
-
 void SPUFrameLowering::processFunctionBeforeCalleeSavedScan(MachineFunction &MF,
                                                         RegScavenger *RS) const{
   // Mark LR and SP unused, since the prolog spills them to stack and
diff --git a/lib/Target/CellSPU/SPUFrameLowering.h b/lib/Target/CellSPU/SPUFrameLowering.h
index 4fee72d946..16789ddfc5 100644
--- a/lib/Target/CellSPU/SPUFrameLowering.h
+++ b/lib/Target/CellSPU/SPUFrameLowering.h
@@ -43,9 +43,6 @@ namespace llvm {
     void processFunctionBeforeCalleeSavedScan(MachineFunction &MF,
                                               RegScavenger *RS = NULL) const;
 
-    //! Perform target-specific stack frame setup.
-    void getInitialFrameState(std::vector<MachineMove> &Moves) const;
-
     //! Return a function's saved spill slots
     /*!
       For CellSPU, a function's saved spill slots is just the link register.
diff --git a/lib/Target/CellSPU/SPURegisterInfo.cpp b/lib/Target/CellSPU/SPURegisterInfo.cpp
index bb49e5ff1e..bbac6fd0be 100644
--- a/lib/Target/CellSPU/SPURegisterInfo.cpp
+++ b/lib/Target/CellSPU/SPURegisterInfo.cpp
@@ -25,7 +25,6 @@
 #include "llvm/CodeGen/MachineModuleInfo.h"
 #include "llvm/CodeGen/MachineFunction.h"
 #include "llvm/CodeGen/MachineFrameInfo.h"
-#include "llvm/CodeGen/MachineLocation.h"
 #include "llvm/CodeGen/MachineRegisterInfo.h"
 #include "llvm/CodeGen/RegisterScavenging.h"
 #include "llvm/CodeGen/ValueTypes.h"
diff --git a/lib/Target/MBlaze/MBlazeRegisterInfo.cpp b/lib/Target/MBlaze/MBlazeRegisterInfo.cpp
index 152e34c9fc..c82a84c48d 100644
--- a/lib/Target/MBlaze/MBlazeRegisterInfo.cpp
+++ b/lib/Target/MBlaze/MBlazeRegisterInfo.cpp
@@ -25,7 +25,6 @@
 #include "llvm/CodeGen/MachineInstrBuilder.h"
 #include "llvm/CodeGen/MachineFunction.h"
 #include "llvm/CodeGen/MachineFrameInfo.h"
-#include "llvm/CodeGen/MachineLocation.h"
 #include "llvm/Target/TargetFrameLowering.h"
 #include "llvm/Target/TargetMachine.h"
 #include "llvm/Target/TargetOptions.h"
diff --git a/lib/Target/Mips/MCTargetDesc/MipsMCTargetDesc.cpp b/lib/Target/Mips/MCTargetDesc/MipsMCTargetDesc.cpp
index 4acb128984..3a2ed8a762 100644
--- a/lib/Target/Mips/MCTargetDesc/MipsMCTargetDesc.cpp
+++ b/lib/Target/Mips/MCTargetDesc/MipsMCTargetDesc.cpp
@@ -13,6 +13,7 @@
 
 #include "MipsMCTargetDesc.h"
 #include "MipsMCAsmInfo.h"
+#include "llvm/MC/MachineLocation.h"
 #include "llvm/MC/MCInstrInfo.h"
 #include "llvm/MC/MCRegisterInfo.h"
 #include "llvm/MC/MCSubtargetInfo.h"
@@ -62,7 +63,17 @@ extern "C" void LLVMInitializeMipsMCSubtargetInfo() {
                                           createMipsMCSubtargetInfo);
 }
 
+static MCAsmInfo *createMipsMCAsmInfo(const Target &T, StringRef TT) {
+  MCAsmInfo *MAI = new MipsMCAsmInfo(T, TT);
+
+  MachineLocation Dst(MachineLocation::VirtualFP);
+  MachineLocation Src(Mips::SP, 0);
+  MAI->addInitialFrameState(0, Dst, Src);
+
+  return MAI;
+}
+
 extern "C" void LLVMInitializeMipsMCAsmInfo() {
-  RegisterMCAsmInfo<MipsMCAsmInfo> X(TheMipsTarget);
-  RegisterMCAsmInfo<MipsMCAsmInfo> Y(TheMipselTarget);
+  RegisterMCAsmInfoFn X(TheMipsTarget, createMipsMCAsmInfo);
+  RegisterMCAsmInfoFn Y(TheMipselTarget, createMipsMCAsmInfo);
 }
diff --git a/lib/Target/Mips/MipsFrameLowering.cpp b/lib/Target/Mips/MipsFrameLowering.cpp
index a0f90a0d48..8b4e23876e 100644
--- a/lib/Target/Mips/MipsFrameLowering.cpp
+++ b/lib/Target/Mips/MipsFrameLowering.cpp
@@ -300,13 +300,6 @@ void MipsFrameLowering::emitEpilogue(MachineFunction &MF,
   }
 }
 
-void
-MipsFrameLowering::getInitialFrameState(std::vector<MachineMove> &Moves) const {
-  MachineLocation Dst(MachineLocation::VirtualFP);
-  MachineLocation Src(Mips::SP, 0);
-  Moves.push_back(MachineMove(0, Dst, Src));
-}
-
 void MipsFrameLowering::
 processFunctionBeforeCalleeSavedScan(MachineFunction &MF,
                                      RegScavenger *RS) const {
diff --git a/lib/Target/Mips/MipsFrameLowering.h b/lib/Target/Mips/MipsFrameLowering.h
index 78c78eea5b..a778fde7a3 100644
--- a/lib/Target/Mips/MipsFrameLowering.h
+++ b/lib/Target/Mips/MipsFrameLowering.h
@@ -39,8 +39,6 @@ public:
 
   bool hasFP(const MachineFunction &MF) const;
 
-  void getInitialFrameState(std::vector<MachineMove> &Moves) const;
-  
   void processFunctionBeforeCalleeSavedScan(MachineFunction &MF,
                                             RegScavenger *RS) const;
 };
diff --git a/lib/Target/Mips/MipsRegisterInfo.cpp b/lib/Target/Mips/MipsRegisterInfo.cpp
index 0988bd5dad..94e84d764d 100644
--- a/lib/Target/Mips/MipsRegisterInfo.cpp
+++ b/lib/Target/Mips/MipsRegisterInfo.cpp
@@ -24,7 +24,6 @@
 #include "llvm/CodeGen/MachineInstrBuilder.h"
 #include "llvm/CodeGen/MachineFunction.h"
 #include "llvm/CodeGen/MachineFrameInfo.h"
-#include "llvm/CodeGen/MachineLocation.h"
 #include "llvm/Target/TargetFrameLowering.h"
 #include "llvm/Target/TargetMachine.h"
 #include "llvm/Target/TargetOptions.h"
diff --git a/lib/Target/PowerPC/MCTargetDesc/PPCMCTargetDesc.cpp b/lib/Target/PowerPC/MCTargetDesc/PPCMCTargetDesc.cpp
index 3ac644d1fd..e651330a0e 100644
--- a/lib/Target/PowerPC/MCTargetDesc/PPCMCTargetDesc.cpp
+++ b/lib/Target/PowerPC/MCTargetDesc/PPCMCTargetDesc.cpp
@@ -13,6 +13,7 @@
 
 #include "PPCMCTargetDesc.h"
 #include "PPCMCAsmInfo.h"
+#include "llvm/MC/MachineLocation.h"
 #include "llvm/MC/MCInstrInfo.h"
 #include "llvm/MC/MCRegisterInfo.h"
 #include "llvm/MC/MCSubtargetInfo.h"
@@ -70,16 +71,25 @@ extern "C" void LLVMInitializePowerPCMCSubtargetInfo() {
                                           createPPCMCSubtargetInfo);