Migrate ArrayLength (Keyed|Named)LoadIC to CodeStub

src/code-stubs.h

Index: src/code-stubs.h
diff --git a/src/code-stubs.h b/src/code-stubs.h
index 68e90d97ef99432944cc67dccd071be2931f9505..1df3708019d00f2c56428407105ae26b99ac1db0 100644
--- a/src/code-stubs.h
+++ b/src/code-stubs.h
@@ -47,6 +47,7 @@ namespace internal {
   V(Compare)                             \
   V(CompareIC)                           \
   V(MathPow)                             \
+  V(ArrayLength)                         \
   V(StringLength)                        \
   V(RecordWrite)                         \
   V(StoreBufferOverflow)                 \
@@ -556,10 +557,24 @@ class ICStub: public PlatformCodeStub {
     code->set_stub_info(MinorKey());
   }
 
+  virtual int MinorKey() {
+    return KindBits::encode(kind_);
+  }
+
   Code::Kind kind_;

[Jakob Kummerow, 2013/01/21 16:35:15]

again, make the field private and define a protected getter, please.

[Toon Verwaest, 2013/01/21 17:16:17]

Done.

 };
 
 
+class ArrayLengthStub: public ICStub {
+ public:
+  explicit ArrayLengthStub(Code::Kind kind) : ICStub(kind) { }
+  virtual void Generate(MacroAssembler* masm);
+
+ private:
+  virtual CodeStub::Major MajorKey() { return ArrayLength; }
+};
+
+
 class StringLengthStub: public ICStub {
  public:
   StringLengthStub(Code::Kind kind, bool support_wrapper)