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/Sparc/SparcISelLowering.cpp b/lib/Target/Sparc/SparcISelLowering.cpp
index ae77a8c..8d99579 100644
--- a/lib/Target/Sparc/SparcISelLowering.cpp
+++ b/lib/Target/Sparc/SparcISelLowering.cpp
@@ -35,7 +35,7 @@
 
 SDValue
 SparcTargetLowering::LowerReturn(SDValue Chain,
-                                 unsigned CallConv, bool isVarArg,
+                                 CallingConv::ID CallConv, bool isVarArg,
                                  const SmallVectorImpl<ISD::OutputArg> &Outs,
                                  DebugLoc dl, SelectionDAG &DAG) {
 
@@ -81,7 +81,7 @@
 /// pass FP values in FP registers for fastcc functions.
 SDValue
 SparcTargetLowering::LowerFormalArguments(SDValue Chain,
-                                          unsigned CallConv, bool isVarArg,
+                                          CallingConv::ID CallConv, bool isVarArg,
                                           const SmallVectorImpl<ISD::InputArg>
                                             &Ins,
                                           DebugLoc dl, SelectionDAG &DAG,
@@ -246,7 +246,7 @@
 
 SDValue
 SparcTargetLowering::LowerCall(SDValue Chain, SDValue Callee,
-                               unsigned CallConv, bool isVarArg,
+                               CallingConv::ID CallConv, bool isVarArg,
                                bool isTailCall,
                                const SmallVectorImpl<ISD::OutputArg> &Outs,
                                const SmallVectorImpl<ISD::InputArg> &Ins,