Convert to the new MachineFunctionInfo interface

llvm-svn: 15904
diff --git a/llvm/lib/Target/SparcV9/SparcV9TargetMachine.cpp b/llvm/lib/Target/SparcV9/SparcV9TargetMachine.cpp
index bca50ab..29a208c 100644
--- a/llvm/lib/Target/SparcV9/SparcV9TargetMachine.cpp
+++ b/llvm/lib/Target/SparcV9/SparcV9TargetMachine.cpp
@@ -98,7 +98,7 @@
     }
     
     bool runOnFunction(Function &F) {
-      MachineFunction::construct(&F, Target).getInfo()->CalculateArgSize();
+      MachineFunction::construct(&F, Target).getInfo<SparcV9FunctionInfo>()->CalculateArgSize();
       return false;
     }
   };