Factor out the code to add a MachineOperand to a MachineInstrBuilder.

[oota-llvm.git] / lib / Target / PowerPC / PPCCodeEmitter.cpp

diff --git a/lib/Target/PowerPC/PPCCodeEmitter.cpp b/lib/Target/PowerPC/PPCCodeEmitter.cpp
index 2dfdda3cde656b70f573a9e1b15161cc31fb0514..f80442ffc67114b64f3095d74f11a610cf97ece3 100644 (file)
--- a/lib/Target/PowerPC/PPCCodeEmitter.cpp
+++ b/lib/Target/PowerPC/PPCCodeEmitter.cpp
@@ -38,7 +38,7 @@ namespace {
     
     /// getMachineOpValue - evaluates the MachineOperand of a given MachineInstr
     ///
-    int getMachineOpValue(MachineInstr &MI, MachineOperand &MO);
+    unsigned getMachineOpValue(const MachineInstr &MI, const MachineOperand &MO);
     
     void getAnalysisUsage(AnalysisUsage &AU) const {
       AU.addRequired<MachineModuleInfo>();
@@ -48,7 +48,7 @@ namespace {
   public:
     static char ID;
     PPCCodeEmitter(TargetMachine &T, MachineCodeEmitter &M)
-      : MachineFunctionPass((intptr_t)&ID), TM(T), MCE(M) {}
+      : MachineFunctionPass(&ID), TM(T), MCE(M) {}
 
     const char *getPassName() const { return "PowerPC Machine Code Emitter"; }
 
@@ -68,7 +68,7 @@ namespace {
     /// CodeEmitterGenerator using TableGen, produces the binary encoding for
     /// machine instructions.
     ///
-    unsigned getBinaryCodeForInstr(MachineInstr &MI);
+    unsigned getBinaryCodeForInstr(const MachineInstr &MI);
   };
   char PPCCodeEmitter::ID = 0;
 }
@@ -100,10 +100,10 @@ void PPCCodeEmitter::emitBasicBlock(MachineBasicBlock &MBB) {
   MCE.StartMachineBasicBlock(&MBB);
   
   for (MachineBasicBlock::iterator I = MBB.begin(), E = MBB.end(); I != E; ++I){
-    MachineInstr &MI = *I;
+    const MachineInstr &MI = *I;
     switch (MI.getOpcode()) {
     default:
-      MCE.emitWordBE(getBinaryCodeForInstr(*I));
+      MCE.emitWordBE(getBinaryCodeForInstr(MI));
       break;
     case TargetInstrInfo::DBG_LABEL:
     case TargetInstrInfo::EH_LABEL:
@@ -121,11 +121,12 @@ void PPCCodeEmitter::emitBasicBlock(MachineBasicBlock &MBB) {
   }
 }
 
-int PPCCodeEmitter::getMachineOpValue(MachineInstr &MI, MachineOperand &MO) {
+unsigned PPCCodeEmitter::getMachineOpValue(const MachineInstr &MI,
+                                           const MachineOperand &MO) {
 
-  intptr_t rv = 0; // Return value; defaults to 0 for unhandled cases
+  unsigned rv = 0; // Return value; defaults to 0 for unhandled cases
                    // or things that get fixed up later by the JIT.
-  if (MO.isRegister()) {
+  if (MO.isReg()) {
     rv = PPCRegisterInfo::getRegisterNumbering(MO.getReg());
 
     // Special encoding for MTCRF and MFOCRF, which uses a bit mask for the
@@ -134,10 +135,10 @@ int PPCCodeEmitter::getMachineOpValue(MachineInstr &MI, MachineOperand &MO) {
         (MO.getReg() >= PPC::CR0 && MO.getReg() <= PPC::CR7)) {
       rv = 0x80 >> rv;
     }
-  } else if (MO.isImmediate()) {
+  } else if (MO.isImm()) {
     rv = MO.getImm();
-  } else if (MO.isGlobalAddress() || MO.isExternalSymbol() ||
-             MO.isConstantPoolIndex() || MO.isJumpTableIndex()) {
+  } else if (MO.isGlobal() || MO.isSymbol() ||
+             MO.isCPI() || MO.isJTI()) {
     unsigned Reloc = 0;
     if (MI.getOpcode() == PPC::BL_Macho || MI.getOpcode() == PPC::BL8_Macho ||
         MI.getOpcode() == PPC::BL_ELF || MI.getOpcode() == PPC::BL8_ELF ||
@@ -192,18 +193,18 @@ int PPCCodeEmitter::getMachineOpValue(MachineInstr &MI, MachineOperand &MO) {
     }
     
     MachineRelocation R;
-    if (MO.isGlobalAddress()) {
+    if (MO.isGlobal()) {
       R = MachineRelocation::getGV(MCE.getCurrentPCOffset(), Reloc,
                                    MO.getGlobal(), 0,
                                    isa<Function>(MO.getGlobal()));
-    } else if (MO.isExternalSymbol()) {
+    } else if (MO.isSymbol()) {
       R = MachineRelocation::getExtSym(MCE.getCurrentPCOffset(),
                                        Reloc, MO.getSymbolName(), 0);
-    } else if (MO.isConstantPoolIndex()) {
+    } else if (MO.isCPI()) {
       R = MachineRelocation::getConstPool(MCE.getCurrentPCOffset(),
                                           Reloc, MO.getIndex(), 0);
     } else {
-      assert(MO.isJumpTableIndex());
+      assert(MO.isJTI());
       R = MachineRelocation::getJumpTable(MCE.getCurrentPCOffset(),
                                           Reloc, MO.getIndex(), 0);
     }
@@ -219,7 +220,7 @@ int PPCCodeEmitter::getMachineOpValue(MachineInstr &MI, MachineOperand &MO) {
     }
     MCE.addRelocation(R);
     
-  } else if (MO.isMachineBasicBlock()) {
+  } else if (MO.isMBB()) {
     unsigned Reloc = 0;
     unsigned Opcode = MI.getOpcode();
     if (Opcode == PPC::B || Opcode == PPC::BL_Macho ||