Additional work to get array literal allocation tracking working, even with --always-opt

src/ia32/ic-ia32.cc

Index: src/ia32/ic-ia32.cc
diff --git a/src/ia32/ic-ia32.cc b/src/ia32/ic-ia32.cc
index eb6965837e8cec478e8830c361c125b28ad55a39..6ba8ed2c4184e6ccb3da4026e003c4b299de62b3 100644
--- a/src/ia32/ic-ia32.cc
+++ b/src/ia32/ic-ia32.cc
@@ -846,7 +846,7 @@ static void KeyedStoreGenerateGenericHelper(
                                          ebx,
                                          edi,
                                          slow);
-  ElementsTransitionGenerator::GenerateMapChangeElementsTransition(masm);
+  ElementsTransitionGenerator::GenerateMapChangeElementsTransition(masm, slow);

[mvstanton, 2013/01/11 16:56:06]

Rename this parameter to handle_transition_in_runtime.

[mvstanton, 2013/01/15 15:23:15]

On reflection I think "slow" as in slow path and fast path is a pretty
established part of the vocabulary. Okay for me to let this one remain as is?
(just gimme a yes/no, no need for explainin').

   __ mov(ebx, FieldOperand(edx, JSObject::kElementsOffset));
   __ jmp(&finish_object_store);