Modify growth policy for table of canonical types in each class.

runtime/vm/stub_code_ia32.cc

Index: runtime/vm/stub_code_ia32.cc
===================================================================
--- runtime/vm/stub_code_ia32.cc	(revision 32939)
+++ runtime/vm/stub_code_ia32.cc	(working copy)
@@ -1222,6 +1222,9 @@
 }
 
 
+// TODO(regis): This stub is not called anymore to allocate regular closures,
+// but only implicit instance closures. Simplify.

[Florian Schneider, 2014/02/24 09:29:00]

I noticed that as well after I changed the way regular closure are allocated to
allow allocation sinking: Use a AllocateObject + 2 * StoreInstanceField to
initialize the closure object.

I'm thinking about doing the same for instance closures so they also work with
allocation sinking. As a side-effect, this stub can be removed completely. What
do you think?

+
 // Called for inline allocation of closures.
 // Input parameters:
 //   ESP + 8 : receiver (null if not an implicit instance closure).