When printing statistics for the ASTContext, also print them for its BumpPtrAllocator

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@107790 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/AST/ASTContext.cpp b/lib/AST/ASTContext.cpp
index 1439ed1..4d950c0 100644
--- a/lib/AST/ASTContext.cpp
+++ b/lib/AST/ASTContext.cpp
@@ -275,6 +275,9 @@
   fprintf(stderr, "  %u/%u implicit destructors created\n",
           NumImplicitDestructorsDeclared, NumImplicitDestructors);
   
+  if (!FreeMemory)
+    BumpAlloc.PrintStats();
+    
   if (ExternalSource.get()) {
     fprintf(stderr, "\n");
     ExternalSource->PrintStats();