MIPS: Use register parameters in ElementsTransitionGenerator.

src/mips/ic-mips.cc

Index: src/mips/ic-mips.cc
diff --git a/src/mips/ic-mips.cc b/src/mips/ic-mips.cc
index f38e736f8cb7dc4acb489165626dbbe19e46fd7e..629aef9b6c76c7e83a1fd64e895ad7a76b269fac 100644
--- a/src/mips/ic-mips.cc
+++ b/src/mips/ic-mips.cc
@@ -927,10 +927,10 @@ static void KeyedStoreGenerateGenericHelper(
                                          receiver_map,
                                          t0,
                                          slow);
-  ASSERT(receiver_map.is(a3));  // Transition code expects map in a3
   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);
   __ lw(elements, FieldMemOperand(receiver, JSObject::kElementsOffset));
   __ jmp(&fast_double_without_map_check);
 
@@ -941,10 +941,9 @@ static void KeyedStoreGenerateGenericHelper(
                                          receiver_map,
                                          t0,
                                          slow);
-  ASSERT(receiver_map.is(a3));  // Transition code expects map in a3
   mode = AllocationSite::GetMode(FAST_SMI_ELEMENTS, FAST_ELEMENTS);
-  ElementsTransitionGenerator::GenerateMapChangeElementsTransition(masm, mode,
-                                                                   slow);
+  ElementsTransitionGenerator::GenerateMapChangeElementsTransition(
+      masm, receiver, key, value, receiver_map, mode, slow);
   __ lw(elements, FieldMemOperand(receiver, JSObject::kElementsOffset));
   __ jmp(&finish_object_store);
 
@@ -957,9 +956,9 @@ static void KeyedStoreGenerateGenericHelper(
                                          receiver_map,
                                          t0,
                                          slow);
-  ASSERT(receiver_map.is(a3));  // Transition code expects map in a3
   mode = AllocationSite::GetMode(FAST_DOUBLE_ELEMENTS, FAST_ELEMENTS);
-  ElementsTransitionGenerator::GenerateDoubleToObject(masm, mode, slow);
+  ElementsTransitionGenerator::GenerateDoubleToObject(
+      masm, receiver, key, value, receiver_map, mode, slow);
   __ lw(elements, FieldMemOperand(receiver, JSObject::kElementsOffset));
   __ jmp(&finish_object_store);
 }