Insert representation changes before doing range analysis.

src/hydrogen.cc

Index: src/hydrogen.cc
===================================================================
--- src/hydrogen.cc	(revision 8984)
+++ src/hydrogen.cc	(working copy)
@@ -2325,15 +2325,15 @@
   HInferRepresentation rep(graph());
   rep.Analyze();
 
+  graph()->InsertRepresentationChanges();

[Vyacheslav Egorov (Chromium), 2011/08/22 12:53:31]

InsertRepresentationChange depends on kDeoptimizeOnUndefined flag which is
propagated in MarkDeoptimizeOnUndefined phase.

[fschneider, 2011/08/23 07:36:10]

Done.

+
   if (FLAG_use_range) {
     HRangeAnalysis rangeAnalysis(graph());
     rangeAnalysis.Analyze();
   }
-
   graph()->InitializeInferredTypes();
   graph()->Canonicalize();
   graph()->MarkDeoptimizeOnUndefined();
-  graph()->InsertRepresentationChanges();
   graph()->ComputeMinusZeroChecks();
 
   // Eliminate redundant stack checks on backwards branches.