Retype from unsigned to CallingConv::ID accordingly. Approved by Bob Wilson.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80773 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/PowerPC/PPCISelLowering.h b/lib/Target/PowerPC/PPCISelLowering.h
index 19fef4d..93c3dd0 100644
--- a/lib/Target/PowerPC/PPCISelLowering.h
+++ b/lib/Target/PowerPC/PPCISelLowering.h
@@ -332,7 +332,7 @@
 
     virtual bool
     IsEligibleForTailCallOptimization(SDValue Callee,
-                                      unsigned CalleeCC,
+                                      CallingConv::ID CalleeCC,
                                       bool isVarArg,
                                       const SmallVectorImpl<ISD::InputArg> &Ins,
                                       SelectionDAG& DAG) const;
@@ -391,11 +391,11 @@
     SDValue LowerMUL(SDValue Op, SelectionDAG &DAG);
 
     SDValue LowerCallResult(SDValue Chain, SDValue InFlag,
-                            unsigned CallConv, bool isVarArg,
+                            CallingConv::ID CallConv, bool isVarArg,
                             const SmallVectorImpl<ISD::InputArg> &Ins,
                             DebugLoc dl, SelectionDAG &DAG,
                             SmallVectorImpl<SDValue> &InVals);
-    SDValue FinishCall(unsigned CallConv, DebugLoc dl, bool isTailCall,
+    SDValue FinishCall(CallingConv::ID CallConv, DebugLoc dl, bool isTailCall,
                        bool isVarArg,
                        SelectionDAG &DAG,
                        SmallVector<std::pair<unsigned, SDValue>, 8>
@@ -408,14 +408,14 @@
 
     virtual SDValue
       LowerFormalArguments(SDValue Chain,
-                           unsigned CallConv, bool isVarArg,
+                           CallingConv::ID CallConv, bool isVarArg,
                            const SmallVectorImpl<ISD::InputArg> &Ins,
                            DebugLoc dl, SelectionDAG &DAG,
                            SmallVectorImpl<SDValue> &InVals);
 
     virtual SDValue
       LowerCall(SDValue Chain, SDValue Callee,
-                unsigned CallConv, bool isVarArg, bool isTailCall,
+                CallingConv::ID CallConv, bool isVarArg, bool isTailCall,
                 const SmallVectorImpl<ISD::OutputArg> &Outs,
                 const SmallVectorImpl<ISD::InputArg> &Ins,
                 DebugLoc dl, SelectionDAG &DAG,
@@ -423,33 +423,33 @@
 
     virtual SDValue
       LowerReturn(SDValue Chain,
-                  unsigned CallConv, bool isVarArg,
+                  CallingConv::ID CallConv, bool isVarArg,
                   const SmallVectorImpl<ISD::OutputArg> &Outs,
                   DebugLoc dl, SelectionDAG &DAG);
 
     SDValue
       LowerFormalArguments_Darwin(SDValue Chain,
-                                  unsigned CallConv, bool isVarArg,
+                                  CallingConv::ID CallConv, bool isVarArg,
                                   const SmallVectorImpl<ISD::InputArg> &Ins,
                                   DebugLoc dl, SelectionDAG &DAG,
                                   SmallVectorImpl<SDValue> &InVals);
     SDValue
       LowerFormalArguments_SVR4(SDValue Chain,
-                                unsigned CallConv, bool isVarArg,
+                                CallingConv::ID CallConv, bool isVarArg,
                                 const SmallVectorImpl<ISD::InputArg> &Ins,
                                 DebugLoc dl, SelectionDAG &DAG,
                                 SmallVectorImpl<SDValue> &InVals);
 
     SDValue
       LowerCall_Darwin(SDValue Chain, SDValue Callee,
-                       unsigned CallConv, bool isVarArg, bool isTailCall,
+                       CallingConv::ID CallConv, bool isVarArg, bool isTailCall,
                        const SmallVectorImpl<ISD::OutputArg> &Outs,
                        const SmallVectorImpl<ISD::InputArg> &Ins,
                        DebugLoc dl, SelectionDAG &DAG,
                        SmallVectorImpl<SDValue> &InVals);
     SDValue
       LowerCall_SVR4(SDValue Chain, SDValue Callee,
-                     unsigned CallConv, bool isVarArg, bool isTailCall,
+                     CallingConv::ID CallConv, bool isVarArg, bool isTailCall,
                      const SmallVectorImpl<ISD::OutputArg> &Outs,
                      const SmallVectorImpl<ISD::InputArg> &Ins,
                      DebugLoc dl, SelectionDAG &DAG,