[llvm-commits] [llvm] r85937 - /llvm/trunk/lib/Transforms/Scalar/SCCP.cpp

[Chris Lattner]

Author: lattner
Date: Tue Nov  3 14:52:57 2009
New Revision: 85937

URL: http://llvm.org/viewvc/llvm-project?rev=85937&view=rev
Log:
finish half thunk thought

Modified:
    llvm/trunk/lib/Transforms/Scalar/SCCP.cpp

Modified: llvm/trunk/lib/Transforms/Scalar/SCCP.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Transforms/Scalar/SCCP.cpp?rev=85937&r1=85936&r2=85937&view=diff

==============================================================================
--- llvm/trunk/lib/Transforms/Scalar/SCCP.cpp (original)
+++ llvm/trunk/lib/Transforms/Scalar/SCCP.cpp Tue Nov  3 14:52:57 2009
@@ -174,7 +174,9 @@
   /// that return multiple values.
   DenseMap<std::pair<Function*, unsigned>, LatticeVal> TrackedMultipleRetVals;
 
-  /// TrackingIncomingArguments - This is the set of functions that are 
+  /// TrackingIncomingArguments - This is the set of functions for whose
+  /// arguments we make optimistic assumptions about and try to prove as
+  /// constants.
   SmallPtrSet<Function*, 16> TrackingIncomingArguments;
   
   /// The reason for two worklists is that overdefined is the lowest state