Use register parameters in ElementsTransitionGenerator.

src/arm/ic-arm.cc

Index: src/arm/ic-arm.cc
diff --git a/src/arm/ic-arm.cc b/src/arm/ic-arm.cc
index 7b85f43be6eb7e5614308dfa80b5421d0db68867..0a16ba51161d8d0ed8dd43ded3061d5f26707265 100644
--- a/src/arm/ic-arm.cc
+++ b/src/arm/ic-arm.cc
@@ -989,10 +989,10 @@ static void KeyedStoreGenerateGenericHelper(
                                          receiver_map,
                                          r4,
                                          slow);
-  ASSERT(receiver_map.is(r3));  // Transition code expects map in r3
   AllocationSiteMode mode = AllocationSite::GetMode(FAST_SMI_ELEMENTS,
                                                     FAST_DOUBLE_ELEMENTS);
-  ElementsTransitionGenerator::GenerateSmiToDouble(masm, mode, slow);
+  ElementsTransitionGenerator::GenerateSmiToDouble(
+      masm, receiver, key, value, receiver_map, mode, slow);
   __ ldr(elements, FieldMemOperand(receiver, JSObject::kElementsOffset));
   __ jmp(&fast_double_without_map_check);
 
@@ -1003,10 +1003,9 @@ static void KeyedStoreGenerateGenericHelper(
                                          receiver_map,
                                          r4,
                                          slow);
-  ASSERT(receiver_map.is(r3));  // Transition code expects map in r3
   mode = AllocationSite::GetMode(FAST_SMI_ELEMENTS, FAST_ELEMENTS);
-  ElementsTransitionGenerator::GenerateMapChangeElementsTransition(masm, mode,
-                                                                   slow);
+  ElementsTransitionGenerator::GenerateMapChangeElementsTransition(
+      masm, receiver, key, value, receiver_map, mode, slow);
   __ ldr(elements, FieldMemOperand(receiver, JSObject::kElementsOffset));
   __ jmp(&finish_object_store);
 
@@ -1019,9 +1018,9 @@ static void KeyedStoreGenerateGenericHelper(
                                          receiver_map,
                                          r4,
                                          slow);
-  ASSERT(receiver_map.is(r3));  // Transition code expects map in r3
   mode = AllocationSite::GetMode(FAST_DOUBLE_ELEMENTS, FAST_ELEMENTS);
-  ElementsTransitionGenerator::GenerateDoubleToObject(masm, mode, slow);
+  ElementsTransitionGenerator::GenerateDoubleToObject(
+      masm, receiver, key, value, receiver_map, mode, slow);
   __ ldr(elements, FieldMemOperand(receiver, JSObject::kElementsOffset));
   __ jmp(&finish_object_store);
 }