cpp11-migrate: Transforms collect timing data.

Using updated form of newFrontendActionFactory(), Transforms now automatically
measure, if requested, how long it takes to apply a MatchFinder to a source
file. Other per-transform overhead, e.g. applying replacements, is not
currently measured. This behaviour is disabled for now and soon will be
connected to a new command line arg.

llvm-svn: 182942

1 files changed, 4 insertions, 4 deletions

diff --git a/clang-tools-extra/cpp11-migrate/Core/Transforms.h b/clang-tools-extra/cpp11-migrate/Core/Transforms.h
index 67e38b025c8..b19b0316d90 100644
--- a/clang-tools-extra/cpp11-migrate/Core/Transforms.h
+++ b/clang-tools-extra/cpp11-migrate/Core/Transforms.h
@@ -28,10 +28,10 @@ class Option;
 } // namespace llvm
 class Transform;
 
-typedef Transform *(*TransformCreator)();
+typedef Transform *(*TransformCreator)(bool);
 template <typename T>
-Transform *ConstructTransform() {
-  return new T();
+Transform *ConstructTransform(bool EnableTiming) {
+  return new T(EnableTiming);
 }
 
 /// \brief Class encapsulating the creation of command line bool options
@@ -55,7 +55,7 @@ public:
   /// \brief Instantiate all transforms that were selected on the command line.
   ///
   /// Call *after* parsing options.
-  void createSelectedTransforms();
+  void createSelectedTransforms(bool EnableTiming);
 
   /// \brief Return an iterator to the start of a container of instantiated
   /// transforms.