[stubs] Port StoreTransitionStub and ElementsTransitionAndStoreStub to TurboFan.

src/ic/s390/handler-compiler-s390.cc

 // Copyright 2015 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #if V8_TARGET_ARCH_S390
 
 #include "src/ic/handler-compiler.h"
 
 #include "src/api-arguments.h"
 #include "src/field-type.h"
@@ skipping 87 matching lines @@
     // We have to return the passed value, not the return value of the setter.
     // Restore context register.
     __ Pop(cp, r2);
   }
   __ Ret();
 }
 
 void PropertyHandlerCompiler::PushVectorAndSlot(Register vector,
                                                 Register slot) {
   MacroAssembler* masm = this->masm();
-  __ Push(vector, slot);
+  STATIC_ASSERT(LoadWithVectorDescriptor::kSlot <
+                LoadWithVectorDescriptor::kVector);
+  STATIC_ASSERT(StoreWithVectorDescriptor::kSlot <
+                StoreWithVectorDescriptor::kVector);
+  STATIC_ASSERT(StoreTransitionDescriptor::kSlot <
+                StoreTransitionDescriptor::kVector);
+  __ Push(slot, vector);
 }
 
 void PropertyHandlerCompiler::PopVectorAndSlot(Register vector, Register slot) {
   MacroAssembler* masm = this->masm();
-  __ Pop(vector, slot);
+  __ Pop(slot, vector);
 }
 
 void PropertyHandlerCompiler::DiscardVectorAndSlot() {
   MacroAssembler* masm = this->masm();
   // Remove vector and slot.
   __ la(sp, MemOperand(sp, 2 * kPointerSize));
 }
 
+void PropertyHandlerCompiler::PushReturnAddress(Register tmp) { UNREACHABLE(); }
+
+void PropertyHandlerCompiler::PopReturnAddress(Register tmp) { UNREACHABLE(); }
+
 void PropertyHandlerCompiler::GenerateDictionaryNegativeLookup(
     MacroAssembler* masm, Label* miss_label, Register receiver,
     Handle<Name> name, Register scratch0, Register scratch1) {
   DCHECK(name->IsUniqueName());
   DCHECK(!receiver.is(scratch0));
   Counters* counters = masm->isolate()->counters();
   __ IncrementCounter(counters->negative_lookups(), 1, scratch0, scratch1);
   __ IncrementCounter(counters->negative_lookups_miss(), 1, scratch0, scratch1);
 
   Label done;
@@ skipping 201 matching lines @@
   if (!label->is_unused()) {
     __ bind(label);
     __ mov(this->name(), Operand(name));
   }
 }
 
 void NamedStoreHandlerCompiler::GenerateRestoreName(Handle<Name> name) {
   __ mov(this->name(), Operand(name));
 }
 
-void NamedStoreHandlerCompiler::RearrangeVectorAndSlot(
-    Register current_map, Register destination_map) {
-  DCHECK(false);  // Not implemented.
-}
-
 void NamedStoreHandlerCompiler::GenerateRestoreMap(Handle<Map> transition,
                                                    Register map_reg,
                                                    Register scratch,
                                                    Label* miss) {
   Handle<WeakCell> cell = Map::WeakCellForMap(transition);
   DCHECK(!map_reg.is(scratch));
   __ LoadWeakValue(map_reg, cell, miss);
   if (transition->CanBeDeprecated()) {
     __ LoadlW(scratch, FieldMemOperand(map_reg, Map::kBitField3Offset));
     __ DecodeField<Map::Deprecated>(r0, scratch);
@@ skipping 297 matching lines @@
 
   // Return the generated code.
   return GetCode(kind(), name);
 }
 
 #undef __
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_TARGET_ARCH_ARM