Code cleanup associated with jump tables, thanks to Chris for noticing
these.

llvm-svn: 27950
diff --git a/llvm/lib/CodeGen/MachineFunction.cpp b/llvm/lib/CodeGen/MachineFunction.cpp
index da89ea1..6d66839 100644
--- a/llvm/lib/CodeGen/MachineFunction.cpp
+++ b/llvm/lib/CodeGen/MachineFunction.cpp
@@ -366,6 +366,14 @@
   }
 }
 
+unsigned MachineJumpTableInfo::getEntrySize() const { 
+  return TD.getPointerSize(); 
+}
+
+unsigned MachineJumpTableInfo::getAlignment() const { 
+  return TD.getPointerAlignment(); 
+}
+
 void MachineJumpTableInfo::dump() const { print(std::cerr); }