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/Alpha/AlphaISelLowering.h b/lib/Target/Alpha/AlphaISelLowering.h
index fd01124..90e5d1f 100644
--- a/lib/Target/Alpha/AlphaISelLowering.h
+++ b/lib/Target/Alpha/AlphaISelLowering.h
@@ -82,7 +82,7 @@
     const char *getTargetNodeName(unsigned Opcode) const;
 
     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);
@@ -108,14 +108,14 @@
 
     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,
@@ -123,7 +123,7 @@
 
     virtual SDValue
       LowerReturn(SDValue Chain,
-                  unsigned CallConv, bool isVarArg,
+                  CallingConv::ID CallConv, bool isVarArg,
                   const SmallVectorImpl<ISD::OutputArg> &Outs,
                   DebugLoc dl, SelectionDAG &DAG);
   };