X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=lib%2FCodeGen%2FRegisterScavenging.cpp;h=c1d7ff97e44e74711465e79c85441538b9e5d83e;hb=f6e29499ac036821e7f84e264663c24888d68c78;hp=e8329781ac3d7cca5c4b43ec9ac73c9b1db5d439;hpb=43e2a035309f4e353a8bd5547d10125414597e74;p=oota-llvm.git

diff --git a/lib/CodeGen/RegisterScavenging.cpp b/lib/CodeGen/RegisterScavenging.cpp
index e8329781ac3..c1d7ff97e44 100644
--- a/lib/CodeGen/RegisterScavenging.cpp
+++ b/lib/CodeGen/RegisterScavenging.cpp
@@ -35,7 +35,7 @@ static bool RedefinesSuperRegPart(const MachineInstr *MI, unsigned SubReg,
   bool SeenSuperDef = false;
   for (unsigned i = 0, e = MI->getNumOperands(); i != e; ++i) {
     const MachineOperand &MO = MI->getOperand(i);
-    if (!MO.isRegister())
+    if (!MO.isReg())
       continue;
     if (TRI->isSuperRegister(SubReg, MO.getReg())) {
       if (MO.isUse())
@@ -51,7 +51,7 @@ static bool RedefinesSuperRegPart(const MachineInstr *MI, unsigned SubReg,
 static bool RedefinesSuperRegPart(const MachineInstr *MI,
                                   const MachineOperand &MO,
                                   const TargetRegisterInfo *TRI) {
-  assert(MO.isRegister() && MO.isDef() && "Not a register def!");
+  assert(MO.isReg() && MO.isDef() && "Not a register def!");
   return RedefinesSuperRegPart(MI, MO.getReg(), TRI);
 }
 
@@ -81,7 +81,7 @@ void RegScavenger::setUnused(unsigned Reg, const MachineInstr *MI) {
 }
 
 void RegScavenger::enterBasicBlock(MachineBasicBlock *mbb) {
-  const MachineFunction &MF = *mbb->getParent();
+  MachineFunction &MF = *mbb->getParent();
   const TargetMachine &TM = MF.getTarget();
   TII = TM.getInstrInfo();
   TRI = TM.getRegisterInfo();
@@ -194,7 +194,7 @@ void RegScavenger::forward() {
   BitVector ChangedRegs(NumPhysRegs);
   for (unsigned i = 0, e = MI->getNumOperands(); i != e; ++i) {
     const MachineOperand &MO = MI->getOperand(i);
-    if (!MO.isRegister() || !MO.isUse())
+    if (!MO.isReg() || !MO.isUse())
       continue;
 
     unsigned Reg = MO.getReg();
@@ -228,7 +228,7 @@ void RegScavenger::forward() {
   for (unsigned i = 0, e = MI->getNumOperands(); i != e; ++i) {
     const MachineOperand &MO = MI->getOperand(i);
 
-    if (!MO.isRegister() || !MO.isDef())
+    if (!MO.isReg() || !MO.isDef())
       continue;
 
     unsigned Reg = MO.getReg();
@@ -270,7 +270,7 @@ void RegScavenger::backward() {
   const TargetInstrDesc &TID = MI->getDesc();
   for (unsigned i = 0, e = MI->getNumOperands(); i != e; ++i) {
     const MachineOperand &MO = MI->getOperand(i);
-    if (!MO.isRegister() || !MO.isDef())
+    if (!MO.isReg() || !MO.isDef())
       continue;
     // Skip two-address destination operand.
     if (TID.findTiedToSrcOperand(i) != -1)
@@ -285,7 +285,7 @@ void RegScavenger::backward() {
   BitVector ChangedRegs(NumPhysRegs);
   for (unsigned i = 0, e = MI->getNumOperands(); i != e; ++i) {
     const MachineOperand &MO = MI->getOperand(i);
-    if (!MO.isRegister() || !MO.isUse())
+    if (!MO.isReg() || !MO.isUse())
       continue;
     unsigned Reg = MO.getReg();
     if (Reg == 0)
@@ -378,7 +378,7 @@ unsigned RegScavenger::scavengeRegister(const TargetRegisterClass *RC,
   // Exclude all the registers being used by the instruction.
   for (unsigned i = 0, e = I->getNumOperands(); i != e; ++i) {
     MachineOperand &MO = I->getOperand(i);
-    if (MO.isRegister())
+    if (MO.isReg())
       Candidates.reset(MO.getReg());
   }