Implement tracking and optimizations of packed arrays

src/mips/codegen-mips.cc

Index: src/mips/codegen-mips.cc
diff --git a/src/mips/codegen-mips.cc b/src/mips/codegen-mips.cc
index 9acccdc2ca7cfa12e20ef9e513b9f8e4c6f3c836..44e0359e4445a3fe5d7dadbe3dda75859ad48f3d 100644
--- a/src/mips/codegen-mips.cc
+++ b/src/mips/codegen-mips.cc
@@ -72,7 +72,7 @@ void StubRuntimeCallHelper::AfterCall(MacroAssembler* masm) const {
 // -------------------------------------------------------------------------
 // Code generators
 
-void ElementsTransitionGenerator::GenerateSmiOnlyToObject(
+void ElementsTransitionGenerator::GenerateMapChangeElementsTransition(
     MacroAssembler* masm) {
   // ----------- S t a t e -------------
   //  -- a0    : value
@@ -95,7 +95,7 @@ void ElementsTransitionGenerator::GenerateSmiOnlyToObject(
 }
 
 
-void ElementsTransitionGenerator::GenerateSmiOnlyToDouble(
+void ElementsTransitionGenerator::GenerateSmiToDouble(
     MacroAssembler* masm, Label* fail) {
   // ----------- S t a t e -------------
   //  -- a0    : value