Rename MO_VirtualRegister -> MO_Register.  Clean up immediate handling.

llvm-svn: 28104
diff --git a/llvm/lib/CodeGen/MachineInstr.cpp b/llvm/lib/CodeGen/MachineInstr.cpp
index b1fb52a..f2a604c 100644
--- a/llvm/lib/CodeGen/MachineInstr.cpp
+++ b/llvm/lib/CodeGen/MachineInstr.cpp
@@ -138,7 +138,7 @@
   if (TM) MRI = TM->getRegisterInfo();
 
   switch (MO.getType()) {
-  case MachineOperand::MO_VirtualRegister:
+  case MachineOperand::MO_Register:
     OutputReg(OS, MO.getReg(), MRI);
     break;
   case MachineOperand::MO_Immediate:
@@ -235,7 +235,7 @@
 
 std::ostream &llvm::operator<<(std::ostream &OS, const MachineOperand &MO) {
   switch (MO.getType()) {
-  case MachineOperand::MO_VirtualRegister:
+  case MachineOperand::MO_Register:
     OutputReg(OS, MO.getReg());
     break;
   case MachineOperand::MO_Immediate:
diff --git a/llvm/lib/CodeGen/SelectionDAG/ScheduleDAG.cpp b/llvm/lib/CodeGen/SelectionDAG/ScheduleDAG.cpp
index 2b7b877..cf12279 100644
--- a/llvm/lib/CodeGen/SelectionDAG/ScheduleDAG.cpp
+++ b/llvm/lib/CodeGen/SelectionDAG/ScheduleDAG.cpp
@@ -104,7 +104,7 @@
     }
   } else if (ConstantSDNode *C =
              dyn_cast<ConstantSDNode>(Op)) {
-    MI->addZeroExtImm64Operand(C->getValue());
+    MI->addImmOperand(C->getValue());
   } else if (RegisterSDNode*R =
              dyn_cast<RegisterSDNode>(Op)) {
     MI->addRegOperand(R->getReg(), MachineOperand::Use);
@@ -303,7 +303,7 @@
         unsigned Flags = cast<ConstantSDNode>(Node->getOperand(i))->getValue();
         unsigned NumVals = Flags >> 3;
         
-        MI->addZeroExtImm64Operand(Flags);
+        MI->addImmOperand(Flags);
         ++i;  // Skip the ID value.
         
         switch (Flags & 7) {
@@ -323,7 +323,7 @@
         case 3: { // Immediate.
           assert(NumVals == 1 && "Unknown immediate value!");
           uint64_t Val = cast<ConstantSDNode>(Node->getOperand(i))->getValue();
-          MI->addZeroExtImm64Operand(Val);
+          MI->addImmOperand(Val);
           ++i;
           break;
         }
diff --git a/llvm/lib/Target/Alpha/AlphaAsmPrinter.cpp b/llvm/lib/Target/Alpha/AlphaAsmPrinter.cpp
index e51b784..59a8505 100644
--- a/llvm/lib/Target/Alpha/AlphaAsmPrinter.cpp
+++ b/llvm/lib/Target/Alpha/AlphaAsmPrinter.cpp
@@ -77,7 +77,7 @@
 void AlphaAsmPrinter::printOperand(const MachineInstr *MI, int opNum)
 {
   const MachineOperand &MO = MI->getOperand(opNum);
-  if (MO.getType() == MachineOperand::MO_VirtualRegister) {
+  if (MO.getType() == MachineOperand::MO_Register) {
     assert(MRegisterInfo::isPhysicalRegister(MO.getReg())&&"Not physreg??");
     O << TM.getRegisterInfo()->get(MO.getReg()).Name;
   } else if (MO.isImmediate()) {
@@ -93,7 +93,7 @@
   int new_symbol;
 
   switch (MO.getType()) {
-  case MachineOperand::MO_VirtualRegister:
+  case MachineOperand::MO_Register:
     O << RI.get(MO.getReg()).Name;
     return;
 
diff --git a/llvm/lib/Target/IA64/IA64AsmPrinter.cpp b/llvm/lib/Target/IA64/IA64AsmPrinter.cpp
index 86b8432..13c2dfb 100644
--- a/llvm/lib/Target/IA64/IA64AsmPrinter.cpp
+++ b/llvm/lib/Target/IA64/IA64AsmPrinter.cpp
@@ -66,7 +66,7 @@
     // This method is used by the tablegen'erated instruction printer.
     void printOperand(const MachineInstr *MI, unsigned OpNo){
       const MachineOperand &MO = MI->getOperand(OpNo);
-      if (MO.getType() == MachineOperand::MO_VirtualRegister) {
+      if (MO.getType() == MachineOperand::MO_Register) {
         assert(MRegisterInfo::isPhysicalRegister(MO.getReg())&&"Not physref??");
         //XXX Bug Workaround: See note in Printer::doInitialization about %.
         O << TM.getRegisterInfo()->get(MO.getReg()).Name;
@@ -173,7 +173,7 @@
                              bool isBRCALLinsn /* = false */) {
   const MRegisterInfo &RI = *TM.getRegisterInfo();
   switch (MO.getType()) {
-  case MachineOperand::MO_VirtualRegister:
+  case MachineOperand::MO_Register:
     O << RI.get(MO.getReg()).Name;
     return;
 
diff --git a/llvm/lib/Target/PowerPC/PPCAsmPrinter.cpp b/llvm/lib/Target/PowerPC/PPCAsmPrinter.cpp
index 5e30fe0..dbd3b03 100644
--- a/llvm/lib/Target/PowerPC/PPCAsmPrinter.cpp
+++ b/llvm/lib/Target/PowerPC/PPCAsmPrinter.cpp
@@ -86,7 +86,7 @@
 
     void printOperand(const MachineInstr *MI, unsigned OpNo) {
       const MachineOperand &MO = MI->getOperand(OpNo);
-      if (MO.getType() == MachineOperand::MO_VirtualRegister) {
+      if (MO.isRegister()) {
         assert(MRegisterInfo::isPhysicalRegister(MO.getReg())&&"Not physreg??");
         O << TM.getRegisterInfo()->get(MO.getReg()).Name;
       } else if (MO.isImmediate()) {
diff --git a/llvm/lib/Target/Sparc/SparcAsmPrinter.cpp b/llvm/lib/Target/Sparc/SparcAsmPrinter.cpp
index d95ca9c..47ed6fc 100644
--- a/llvm/lib/Target/Sparc/SparcAsmPrinter.cpp
+++ b/llvm/lib/Target/Sparc/SparcAsmPrinter.cpp
@@ -146,7 +146,7 @@
     CloseParen = true;
   }
   switch (MO.getType()) {
-  case MachineOperand::MO_VirtualRegister:
+  case MachineOperand::MO_Register:
     if (MRegisterInfo::isPhysicalRegister(MO.getReg()))
       O << "%" << LowercaseString (RI.get(MO.getReg()).Name);
     else
@@ -188,16 +188,16 @@
   
   MachineOperand::MachineOperandType OpTy = MI->getOperand(opNum+1).getType();
   
-  if (OpTy == MachineOperand::MO_VirtualRegister &&
+  if (MI->getOperand(opNum+1).isRegister() &&
       MI->getOperand(opNum+1).getReg() == SP::G0)
     return;   // don't print "+%g0"
-  if (OpTy == MachineOperand::MO_Immediate &&
+  if (MI->getOperand(opNum+1).isImmediate() &&
       MI->getOperand(opNum+1).getImmedValue() == 0)
     return;   // don't print "+0"
   
   O << "+";
-  if (OpTy == MachineOperand::MO_GlobalAddress ||
-      OpTy == MachineOperand::MO_ConstantPoolIndex) {
+  if (MI->getOperand(opNum+1).isGlobalAddress() ||
+      MI->getOperand(opNum+1).isConstantPoolIndex()) {
     O << "%lo(";
     printOperand(MI, opNum+1);
     O << ")";
diff --git a/llvm/lib/Target/X86/X86ATTAsmPrinter.cpp b/llvm/lib/Target/X86/X86ATTAsmPrinter.cpp
index 122b012..92e2294 100755
--- a/llvm/lib/Target/X86/X86ATTAsmPrinter.cpp
+++ b/llvm/lib/Target/X86/X86ATTAsmPrinter.cpp
@@ -108,7 +108,7 @@
   const MachineOperand &MO = MI->getOperand(OpNo);
   const MRegisterInfo &RI = *TM.getRegisterInfo();
   switch (MO.getType()) {
-  case MachineOperand::MO_VirtualRegister:
+  case MachineOperand::MO_Register:
     assert(MRegisterInfo::isPhysicalRegister(MO.getReg()) &&
            "Virtual registers should not make it this far!");
     O << '%';
diff --git a/llvm/lib/Target/X86/X86IntelAsmPrinter.cpp b/llvm/lib/Target/X86/X86IntelAsmPrinter.cpp
index 07dab8a..af58df1e 100755
--- a/llvm/lib/Target/X86/X86IntelAsmPrinter.cpp
+++ b/llvm/lib/Target/X86/X86IntelAsmPrinter.cpp
@@ -100,7 +100,7 @@
                                  const char *Modifier) {
   const MRegisterInfo &RI = *TM.getRegisterInfo();
   switch (MO.getType()) {
-  case MachineOperand::MO_VirtualRegister:
+  case MachineOperand::MO_Register:
     if (MRegisterInfo::isPhysicalRegister(MO.getReg()))
       O << RI.get(MO.getReg()).Name;
     else
diff --git a/llvm/lib/Target/X86/X86IntelAsmPrinter.h b/llvm/lib/Target/X86/X86IntelAsmPrinter.h
index 28ccfc9..c594e46 100755
--- a/llvm/lib/Target/X86/X86IntelAsmPrinter.h
+++ b/llvm/lib/Target/X86/X86IntelAsmPrinter.h
@@ -37,7 +37,7 @@
   void printOperand(const MachineInstr *MI, unsigned OpNo,
                     const char *Modifier = 0) {
     const MachineOperand &MO = MI->getOperand(OpNo);
-    if (MO.getType() == MachineOperand::MO_VirtualRegister) {
+    if (MO.isRegister()) {
       assert(MRegisterInfo::isPhysicalRegister(MO.getReg()) && "Not physreg??");
       O << TM.getRegisterInfo()->get(MO.getReg()).Name;
     } else {