X64: Add DoCallNamed, DoContext, DoCallGlobal, and DoLoadFunctionPrototype li...

src/x64/lithium-x64.h

Index: src/x64/lithium-x64.h
===================================================================
--- src/x64/lithium-x64.h	(revision 6713)
+++ src/x64/lithium-x64.h	(working copy)
@@ -84,6 +84,7 @@
   V(ConstantD)                                  \
   V(ConstantI)                                  \
   V(ConstantT)                                  \
+  V(Context)                                    \
   V(DeleteProperty)                             \
   V(Deoptimize)                                 \
   V(DivI)                                       \
@@ -1116,11 +1117,10 @@
 };
 
 
-class LLoadFunctionPrototype: public LTemplateInstruction<1, 1, 1> {
+class LLoadFunctionPrototype: public LTemplateInstruction<1, 1, 0> {
  public:
-  LLoadFunctionPrototype(LOperand* function, LOperand* temp) {
+  explicit LLoadFunctionPrototype(LOperand* function) {
     inputs_[0] = function;
-    temps_[0] = temp;
   }
 
   DECLARE_CONCRETE_INSTRUCTION(LoadFunctionPrototype, "load-function-prototype")
@@ -1214,6 +1214,12 @@
 };
 
 
+class LContext: public LTemplateInstruction<1, 0, 0> {
+ public:
+  DECLARE_CONCRETE_INSTRUCTION(Context, "context")
+};
+
+
 class LGlobalObject: public LTemplateInstruction<1, 0, 0> {
  public:
   DECLARE_CONCRETE_INSTRUCTION(GlobalObject, "global-object")