Add new optional getPassName() virtual function that a Pass can override

to make debugging output a lot nicer.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2395 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Transforms/IPO/InlineSimple.cpp

@@ -271,6 +271,7 @@ static bool doFunctionInlining(Function *F) {
 
 namespace {
   struct FunctionInlining : public FunctionPass {
+    const char *getPassName() const { return "Function Inlining"; }
     virtual bool runOnFunction(Function *F) {
       return doFunctionInlining(F);
     }