Broad superficial changes:

* Renamed getOpcode to getOpcodeName
* Changed getOpcodeName to return a const char * instead of string
* Added a getOpcode method to replace getInstType
* Changed code to use getOpcode instead of getInstType

llvm-svn: 152

llvm/lib/Transforms/Utils/UnifyFunctionExitNodes.cpp

@@ -25,7 +25,7 @@ BasicBlock *cfg::UnifyAllExitNodes(Method *M) {
   // return.
   //
   for(Method::iterator I = M->begin(), E = M->end(); I != E; ++I)
-    if ((*I)->getTerminator()->getInstType() == Instruction::Ret)
+    if ((*I)->getTerminator()->getOpcode() == Instruction::Ret)
       ReturningBlocks.push_back(*I);
 
   if (ReturningBlocks.size() == 0)