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

1 files changed, 3 insertions, 2 deletions

diff --git a/lib/Transforms/IPO/SimpleStructMutation.cpp b/lib/Transforms/IPO/SimpleStructMutation.cpp
index 33e0289504..c0d9ef46bc 100644
--- a/lib/Transforms/IPO/SimpleStructMutation.cpp
+++ b/lib/Transforms/IPO/SimpleStructMutation.cpp
@@ -18,12 +18,13 @@ using std::set;
 using std::pair;
 
 namespace {
-  class SimpleStructMutation : public MutateStructTypes {
-  public:
+  struct SimpleStructMutation : public MutateStructTypes {
     enum Transform { SwapElements, SortElements } CurrentXForm;
     
     SimpleStructMutation(enum Transform XForm) : CurrentXForm(XForm) {}
     
+    const char *getPassName() const { return "Simple Struct Mutation"; }
+    
     virtual bool run(Module *M) {
       setTransforms(getTransforms(M, CurrentXForm));
       bool Changed = MutateStructTypes::run(M);