Convert more uses of XXXRegisterClass to &XXXRegClass. No functional change since they are equivalent.

llvm-svn: 155188

3 files changed, 7 insertions, 10 deletions

diff --git a/llvm/lib/Target/XCore/XCoreFrameLowering.cpp b/llvm/lib/Target/XCore/XCoreFrameLowering.cpp
index 50fda58cf57..1e82abf381d 100644
--- a/llvm/lib/Target/XCore/XCoreFrameLowering.cpp
+++ b/llvm/lib/Target/XCore/XCoreFrameLowering.cpp
@@ -341,7 +341,7 @@ XCoreFrameLowering::processFunctionBeforeCalleeSavedScan(MachineFunction &MF,
   MachineFrameInfo *MFI = MF.getFrameInfo();
   const TargetRegisterInfo *RegInfo = MF.getTarget().getRegisterInfo();
   bool LRUsed = MF.getRegInfo().isPhysRegUsed(XCore::LR);
-  const TargetRegisterClass *RC = XCore::GRRegsRegisterClass;
+  const TargetRegisterClass *RC = &XCore::GRRegsRegClass;
   XCoreFunctionInfo *XFI = MF.getInfo<XCoreFunctionInfo>();
   if (LRUsed) {
     MF.getRegInfo().setPhysRegUnused(XCore::LR);
diff --git a/llvm/lib/Target/XCore/XCoreISelLowering.cpp b/llvm/lib/Target/XCore/XCoreISelLowering.cpp
index fdf2b783241..ee4ba10912d 100644
--- a/llvm/lib/Target/XCore/XCoreISelLowering.cpp
+++ b/llvm/lib/Target/XCore/XCoreISelLowering.cpp
@@ -66,7 +66,7 @@ XCoreTargetLowering::XCoreTargetLowering(XCoreTargetMachine &XTM)
     Subtarget(*XTM.getSubtargetImpl()) {
 
   // Set up the register classes.
-  addRegisterClass(MVT::i32, XCore::GRRegsRegisterClass);
+  addRegisterClass(MVT::i32, &XCore::GRRegsRegClass);
 
   // Compute derived properties from the register classes
   computeRegisterProperties();
@@ -1121,8 +1121,7 @@ XCoreTargetLowering::LowerCCCArguments(SDValue Chain,
           llvm_unreachable(0);
         }
       case MVT::i32:
-        unsigned VReg = RegInfo.createVirtualRegister(
-                          XCore::GRRegsRegisterClass);
+        unsigned VReg = RegInfo.createVirtualRegister(&XCore::GRRegsRegClass);
         RegInfo.addLiveIn(VA.getLocReg(), VReg);
         InVals.push_back(DAG.getCopyFromReg(Chain, dl, VReg, RegVT));
       }
@@ -1172,8 +1171,7 @@ XCoreTargetLowering::LowerCCCArguments(SDValue Chain,
         offset -= StackSlotSize;
         SDValue FIN = DAG.getFrameIndex(FI, MVT::i32);
         // Move argument from phys reg -> virt reg
-        unsigned VReg = RegInfo.createVirtualRegister(
-                          XCore::GRRegsRegisterClass);
+        unsigned VReg = RegInfo.createVirtualRegister(&XCore::GRRegsRegClass);
         RegInfo.addLiveIn(ArgRegs[i], VReg);
         SDValue Val = DAG.getCopyFromReg(Chain, dl, VReg, MVT::i32);
         // Move argument from virt reg -> stack
@@ -1611,7 +1609,7 @@ getRegForInlineAsmConstraint(const std::string &Constraint,
     switch (Constraint[0]) {
     default : break;
     case 'r':
-      return std::make_pair(0U, XCore::GRRegsRegisterClass);
+      return std::make_pair(0U, &XCore::GRRegsRegClass);
     }
   }
   // Use the default implementation in TargetLowering to convert the register
diff --git a/llvm/lib/Target/XCore/XCoreRegisterInfo.cpp b/llvm/lib/Target/XCore/XCoreRegisterInfo.cpp
index f3b4b4c4f88..6812f8f56da 100644
--- a/llvm/lib/Target/XCore/XCoreRegisterInfo.cpp
+++ b/llvm/lib/Target/XCore/XCoreRegisterInfo.cpp
@@ -205,8 +205,7 @@ XCoreRegisterInfo::eliminateFrameIndex(MachineBasicBlock::iterator II,
   unsigned Reg = MI.getOperand(0).getReg();
   bool isKill = MI.getOpcode() == XCore::STWFI && MI.getOperand(0).isKill();
 
-  assert(XCore::GRRegsRegisterClass->contains(Reg) &&
-         "Unexpected register operand");
+  assert(XCore::GRRegsRegClass.contains(Reg) && "Unexpected register operand");
   
   MachineBasicBlock &MBB = *MI.getParent();
   
@@ -217,7 +216,7 @@ XCoreRegisterInfo::eliminateFrameIndex(MachineBasicBlock::iterator II,
       if (!RS)
         report_fatal_error("eliminateFrameIndex Frame size too big: " +
                            Twine(Offset));
-      unsigned ScratchReg = RS->scavengeRegister(XCore::GRRegsRegisterClass, II,
+      unsigned ScratchReg = RS->scavengeRegister(&XCore::GRRegsRegClass, II,
                                                  SPAdj);
       loadConstant(MBB, II, ScratchReg, Offset, dl);
       switch (MI.getOpcode()) {