1 files changed, 0 insertions, 3 deletions
diff --git a/lib/Transforms/ObjCARC/ObjCARC.h b/lib/Transforms/ObjCARC/ObjCARC.h
index ba98e0a..614fa29 100644
--- a/lib/Transforms/ObjCARC/ObjCARC.h
+++ b/lib/Transforms/ObjCARC/ObjCARC.h
@@ -120,13 +120,10 @@ static inline bool IsAutorelease(InstructionClass Class) {
 /// \brief Test if the given class represents instructions which return their
 /// argument verbatim.
 static inline bool IsForwarding(InstructionClass Class) {
-  // objc_retainBlock technically doesn't always return its argument
-  // verbatim, but it doesn't matter for our purposes here.
   return Class == IC_Retain ||
          Class == IC_RetainRV ||
          Class == IC_Autorelease ||
          Class == IC_AutoreleaseRV ||
-         Class == IC_RetainBlock ||
          Class == IC_NoopCast;
 }