Drop old asmprinter stuff

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@86379 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Target/MSP430/AsmPrinter/MSP430AsmPrinter.cpp

@@ -70,9 +70,6 @@ namespace {
     void printSrcMemOperand(const MachineInstr *MI, int OpNum,
                             const char* Modifier = 0);
     void printCCOperand(const MachineInstr *MI, int OpNum);
-    void printInstruction(const MachineInstr *MI);  // autogenerated.
-    static const char *getRegisterName(unsigned RegNo);
-
     void printMachineInstruction(const MachineInstr * MI);
     bool PrintAsmOperand(const MachineInstr *MI, unsigned OpNo,
                          unsigned AsmVariant,
@@ -96,9 +93,6 @@ namespace {
   };
 } // end of anonymous namespace
 
-#include "MSP430GenAsmWriter.inc"
-
-
 void MSP430AsmPrinter::emitFunctionHeader(const MachineFunction &MF) {
   const Function *F = MF.getFunction();
 
@@ -161,12 +155,7 @@ void MSP430AsmPrinter::printMachineInstruction(const MachineInstr *MI) {
 
   processDebugLoc(MI, true);
 
-  // Call the autogenerated instruction printer routines.
-  if (EnableMCInst) {
-    printInstructionThroughMCStreamer(MI);
-  } else {
-    printInstruction(MI);
-  }
+  printInstructionThroughMCStreamer(MI);
 
   if (VerboseAsm && !MI->getDebugLoc().isUnknown())
     EmitComments(*MI);
@@ -180,7 +169,7 @@ void MSP430AsmPrinter::printOperand(const MachineInstr *MI, int OpNum,
   const MachineOperand &MO = MI->getOperand(OpNum);
   switch (MO.getType()) {
   case MachineOperand::MO_Register:
-    O << getRegisterName(MO.getReg());
+    O << MSP430InstPrinter::getRegisterName(MO.getReg());
     return;
   case MachineOperand::MO_Immediate:
     if (!Modifier || strcmp(Modifier, "nohash"))
@@ -294,8 +283,7 @@ bool MSP430AsmPrinter::PrintAsmMemoryOperand(const MachineInstr *MI,
 }
 
 //===----------------------------------------------------------------------===//
-void MSP430AsmPrinter::printInstructionThroughMCStreamer(const MachineInstr *MI)
-{
+void MSP430AsmPrinter::printInstructionThroughMCStreamer(const MachineInstr *MI){
 
   MSP430MCInstLower MCInstLowering(OutContext, *Mang, *this);
 
@@ -323,7 +311,18 @@ void MSP430AsmPrinter::printInstructionThroughMCStreamer(const MachineInstr *MI)
   printMCInst(&TmpInst);
 }
 
+static MCInstPrinter *createMSP430MCInstPrinter(const Target &T,
+                                                unsigned SyntaxVariant,
+                                                const MCAsmInfo &MAI,
+                                                raw_ostream &O) {
+  if (SyntaxVariant == 0)
+    return new MSP430InstPrinter(O, MAI);
+  return 0;
+}
+
 // Force static initialization.
 extern "C" void LLVMInitializeMSP430AsmPrinter() {
   RegisterAsmPrinter<MSP430AsmPrinter> X(TheMSP430Target);
+  TargetRegistry::RegisterMCInstPrinter(TheMSP430Target,
+                                        createMSP430MCInstPrinter);
 }

lib/Target/MSP430/AsmPrinter/MSP430InstPrinter.cpp

@@ -25,11 +25,9 @@ using namespace llvm;
 
 // Include the auto-generated portion of the assembly writer.
 #define MachineInstr MCInst
-#define MSP430AsmPrinter MSP430InstPrinter  // FIXME: REMOVE.
 #define NO_ASM_WRITER_BOILERPLATE
 #include "MSP430GenAsmWriter.inc"
 #undef MachineInstr
-#undef MSP430AsmPrinter
 
 void MSP430InstPrinter::printInst(const MCInst *MI) {
   printInstruction(MI);

lib/Target/MSP430/MSP430.td

@@ -50,11 +50,17 @@ include "MSP430InstrInfo.td"
 
 def MSP430InstrInfo : InstrInfo {} 
 
+
+def MSP430InstPrinter : AsmWriter {
+  string AsmWriterClassName  = "InstPrinter";
+}
+
 //===----------------------------------------------------------------------===//
 // Target Declaration
 //===----------------------------------------------------------------------===//
 
 def MSP430 : Target {
   let InstructionSet = MSP430InstrInfo;
+  let AssemblyWriters = [MSP430InstPrinter];
 }