Remove support for "loads and stores to global vars through property cell shortcuts inst…

src/compiler/ast-graph-builder.h

Index: src/compiler/ast-graph-builder.h
diff --git a/src/compiler/ast-graph-builder.h b/src/compiler/ast-graph-builder.h
index 5e0b3f3c3387768b7fd8cc019b0f26a335f17556..8ee44885eaf9a4ee8b3a8c7a4d3db0d4af1aa6d8 100644
--- a/src/compiler/ast-graph-builder.h
+++ b/src/compiler/ast-graph-builder.h
@@ -301,12 +301,10 @@ class AstGraphBuilder : public AstVisitor {
                             const VectorSlotPair& feedback);
 
   // Builders for global variable loads and stores.
-  Node* BuildGlobalLoad(Node* script_context, Node* global, Handle<Name> name,
-                        const VectorSlotPair& feedback, TypeofMode typeof_mode,
-                        int slot_index);
-  Node* BuildGlobalStore(Node* script_context, Node* global, Handle<Name> name,
-                         Node* value, const VectorSlotPair& feedback,
-                         TypeFeedbackId id, int slot_index);
+  Node* BuildGlobalLoad(Node* global, Handle<Name> name,

[Benedikt Meurer, 2015/10/22 05:03:52]

Don't explicitly pass the global object here, but instead load it from the
context (every JS operator has a context) in generic lowering.

[Igor Sheludko, 2015/10/22 08:49:52]

Done.

+                        const VectorSlotPair& feedback, TypeofMode typeof_mode);
+  Node* BuildGlobalStore(Node* global, Handle<Name> name, Node* value,

[Benedikt Meurer, 2015/10/22 05:03:52]

Don't explicitly pass the global object here, but instead load it from the
context (every JS operator has a context) in generic lowering.

[Igor Sheludko, 2015/10/22 08:49:52]

Done.

+                         const VectorSlotPair& feedback, TypeFeedbackId id);
 
   // Builders for accessing the function context.
   Node* BuildLoadGlobalObject();