VectorICs: Lithium support for vector-based stores.

src/arm64/lithium-arm64.h

 // Copyright 2013 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.
 
 #ifndef V8_ARM64_LITHIUM_ARM64_H_
 #define V8_ARM64_LITHIUM_ARM64_H_
 
 #include "src/hydrogen.h"
 #include "src/lithium.h"
 #include "src/lithium-allocator.h"
@@ skipping 2527 matching lines @@
     temps_[0] = temp;
   }
 
   LOperand* temp() { return temps_[0]; }
 
   DECLARE_CONCRETE_INSTRUCTION(StoreKeyedFixedDouble,
                                "store-keyed-fixed-double")
 };
 
 
-class LStoreKeyedGeneric final : public LTemplateInstruction<0, 4, 0> {
+class LStoreKeyedGeneric final : public LTemplateInstruction<0, 4, 2> {
  public:
-  LStoreKeyedGeneric(LOperand* context,
-                     LOperand* obj,
-                     LOperand* key,
-                     LOperand* value) {
+  LStoreKeyedGeneric(LOperand* context, LOperand* object, LOperand* key,
+                     LOperand* value, LOperand* slot, LOperand* vector) {
     inputs_[0] = context;
-    inputs_[1] = obj;
+    inputs_[1] = object;
     inputs_[2] = key;
     inputs_[3] = value;
+    temps_[0] = slot;
+    temps_[1] = vector;
   }
 
   LOperand* context() { return inputs_[0]; }
   LOperand* object() { return inputs_[1]; }
   LOperand* key() { return inputs_[2]; }
   LOperand* value() { return inputs_[3]; }
+  LOperand* temp_slot() { return temps_[0]; }
+  LOperand* temp_vector() { return temps_[1]; }
 
   DECLARE_CONCRETE_INSTRUCTION(StoreKeyedGeneric, "store-keyed-generic")
   DECLARE_HYDROGEN_ACCESSOR(StoreKeyedGeneric)
 
   void PrintDataTo(StringStream* stream) override;
 
   LanguageMode language_mode() { return hydrogen()->language_mode(); }
 };
 
 
@@ skipping 16 matching lines @@
   DECLARE_HYDROGEN_ACCESSOR(StoreNamedField)
 
   void PrintDataTo(StringStream* stream) override;
 
   Representation representation() const {
     return hydrogen()->field_representation();
   }
 };
 
 
-class LStoreNamedGeneric final : public LTemplateInstruction<0, 3, 0> {
+class LStoreNamedGeneric final : public LTemplateInstruction<0, 3, 2> {
  public:
-  LStoreNamedGeneric(LOperand* context, LOperand* object, LOperand* value) {
+  LStoreNamedGeneric(LOperand* context, LOperand* object, LOperand* value,
+                     LOperand* slot, LOperand* vector) {
     inputs_[0] = context;
     inputs_[1] = object;
     inputs_[2] = value;
+    temps_[0] = slot;
+    temps_[1] = vector;
   }
 
   LOperand* context() { return inputs_[0]; }
   LOperand* object() { return inputs_[1]; }
   LOperand* value() { return inputs_[2]; }
+  LOperand* temp_slot() { return temps_[0]; }
+  LOperand* temp_vector() { return temps_[1]; }
 
   DECLARE_CONCRETE_INSTRUCTION(StoreNamedGeneric, "store-named-generic")
   DECLARE_HYDROGEN_ACCESSOR(StoreNamedGeneric)
 
   void PrintDataTo(StringStream* stream) override;
 
   Handle<Object> name() const { return hydrogen()->name(); }
   LanguageMode language_mode() { return hydrogen()->language_mode(); }
 };
 
@@ skipping 612 matching lines @@
 
   DISALLOW_COPY_AND_ASSIGN(LChunkBuilder);
 };
 
 #undef DECLARE_HYDROGEN_ACCESSOR
 #undef DECLARE_CONCRETE_INSTRUCTION
 
 } }  // namespace v8::internal
 
 #endif  // V8_ARM64_LITHIUM_ARM64_H_