[builtins] implement Array.prototype.includes in TurboFan

src/code-stub-assembler.h

Index: src/code-stub-assembler.h
diff --git a/src/code-stub-assembler.h b/src/code-stub-assembler.h
index 4d090b83f1823c87cbd18bbb4430dc73c861ca46..c61404bbc12d011030175c375184e997562fd9e0 100644
--- a/src/code-stub-assembler.h
+++ b/src/code-stub-assembler.h
@@ -114,6 +114,21 @@ class CodeStubAssembler : public compiler::CodeAssembler {
     BranchIfFloat64Equal(value, value, if_false, if_true);
   }
 
+  void BranchIfSimd128Equal(compiler::Node* a, compiler::Node* a_map,
+                            compiler::Node* b, compiler::Node* b_map,
+                            Label* if_true, Label* if_false);
+  void BranchIfSimd128Equal(compiler::Node* a, compiler::Node* b,
+                            Label* if_true, Label* if_false) {
+    BranchIfSimd128Equal(a, LoadMap(a), b, LoadMap(b), if_true, if_false);
+  }
+
+  void BranchIfSameValueZero(compiler::Node* a, compiler::Node* b,

[Benedikt Meurer, 2016/07/19 03:53:19]

This is unused/inlined now. Remove this now.

+                             compiler::Node* context, Label* if_true,
+                             Label* if_false);
+
+  void BranchIfFastJSArray(compiler::Node* object, compiler::Node* context,
+                           Label* if_true, Label* if_false);
+
   // Load value from current frame by given offset in bytes.
   compiler::Node* LoadFromFrame(int offset,
                                 MachineType rep = MachineType::AnyTagged());