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..3b5ef00684741147fef2a7a41f2a08920a3f8ce7 100644
--- a/src/ia32/ic-ia32.cc
+++ b/src/ia32/ic-ia32.cc
@@ -835,7 +835,9 @@ static void KeyedStoreGenerateGenericHelper(
                                          ebx,
                                          edi,
                                          slow);
-  ElementsTransitionGenerator::GenerateSmiToDouble(masm, slow);
+  AllocationSiteMode mode = AllocationSiteInfo::GetMode(FAST_SMI_ELEMENTS,
+                                                        FAST_DOUBLE_ELEMENTS);
+  ElementsTransitionGenerator::GenerateSmiToDouble(masm, mode, slow);
   __ mov(ebx, FieldOperand(edx, JSObject::kElementsOffset));
   __ jmp(&fast_double_without_map_check);
 
@@ -846,7 +848,9 @@ static void KeyedStoreGenerateGenericHelper(
                                          ebx,
                                          edi,
                                          slow);
-  ElementsTransitionGenerator::GenerateMapChangeElementsTransition(masm);
+  mode = AllocationSiteInfo::GetMode(FAST_SMI_ELEMENTS, FAST_ELEMENTS);
+  ElementsTransitionGenerator::GenerateMapChangeElementsTransition(masm, mode,
+                                                                   slow);
   __ mov(ebx, FieldOperand(edx, JSObject::kElementsOffset));
   __ jmp(&finish_object_store);
 
@@ -860,7 +864,8 @@ static void KeyedStoreGenerateGenericHelper(
                                          ebx,
                                          edi,
                                          slow);
-  ElementsTransitionGenerator::GenerateDoubleToObject(masm, slow);
+  mode = AllocationSiteInfo::GetMode(FAST_DOUBLE_ELEMENTS, FAST_ELEMENTS);
+  ElementsTransitionGenerator::GenerateDoubleToObject(masm, mode, slow);
   __ mov(ebx, FieldOperand(edx, JSObject::kElementsOffset));
   __ jmp(&finish_object_store);
 }
@@ -1650,7 +1655,9 @@ void KeyedStoreIC::GenerateTransitionElementsSmiToDouble(MacroAssembler* masm) {
   // Must return the modified receiver in eax.
   if (!FLAG_trace_elements_transitions) {
     Label fail;
-    ElementsTransitionGenerator::GenerateSmiToDouble(masm, &fail);
+    AllocationSiteMode mode = AllocationSiteInfo::GetMode(FAST_SMI_ELEMENTS,
+                                                          FAST_DOUBLE_ELEMENTS);
+    ElementsTransitionGenerator::GenerateSmiToDouble(masm, mode, &fail);
     __ mov(eax, edx);
     __ Ret();
     __ bind(&fail);
@@ -1676,7 +1683,9 @@ void KeyedStoreIC::GenerateTransitionElementsDoubleToObject(
   // Must return the modified receiver in eax.
   if (!FLAG_trace_elements_transitions) {
     Label fail;
-    ElementsTransitionGenerator::GenerateDoubleToObject(masm, &fail);
+    AllocationSiteMode mode = AllocationSiteInfo::GetMode(FAST_DOUBLE_ELEMENTS,
+                                                          FAST_ELEMENTS);
+    ElementsTransitionGenerator::GenerateDoubleToObject(masm, mode, &fail);
     __ mov(eax, edx);
     __ Ret();
     __ bind(&fail);