Include more information when printing phi nodes.

src/hydrogen-instructions.cc

Index: src/hydrogen-instructions.cc
===================================================================
--- src/hydrogen-instructions.cc	(revision 9092)
+++ src/hydrogen-instructions.cc	(working copy)
@@ -1018,11 +1018,14 @@
     value->PrintNameTo(stream);
     stream->Add(" ");
   }
-  stream->Add(" uses%d_%di_%dd_%dt]",
+  stream->Add(" uses%d_%di_%dd_%dt",
               UseCount(),
               int32_non_phi_uses() + int32_indirect_uses(),
               double_non_phi_uses() + double_indirect_uses(),
               tagged_non_phi_uses() + tagged_indirect_uses());
+  stream->Add("%s%s]",
+              is_live() ? "_live" : "",
+              IsConvertibleToInteger() ? "" : "_ncti");
 }