[ic] Let LoadGlobalIC load the variable name from TypeFeedbackMetadata.

src/builtins.cc

Index: src/builtins.cc
diff --git a/src/builtins.cc b/src/builtins.cc
index 984b7093fce182fa7e7699879232d3df0676a762..a61d91f53246969b03951071edb9200d7cd3b81e 100644
--- a/src/builtins.cc
+++ b/src/builtins.cc
@@ -5466,12 +5466,11 @@ void Generate_LoadIC_Miss(CodeStubAssembler* assembler) {
 void Generate_LoadGlobalIC_Miss(CodeStubAssembler* assembler) {
   typedef compiler::Node Node;
 
-  Node* name = assembler->Parameter(0);
-  Node* slot = assembler->Parameter(1);
-  Node* vector = assembler->Parameter(2);
-  Node* context = assembler->Parameter(3);
+  Node* slot = assembler->Parameter(0);
+  Node* vector = assembler->Parameter(1);
+  Node* context = assembler->Parameter(2);
 
-  assembler->TailCallRuntime(Runtime::kLoadGlobalIC_Miss, context, name, slot,
+  assembler->TailCallRuntime(Runtime::kLoadGlobalIC_Miss, context, slot,
                              vector);
 }
 
@@ -5498,23 +5497,23 @@ void Generate_LoadIC_Slow(CodeStubAssembler* assembler) {
 void Generate_LoadGlobalIC_SlowInsideTypeof(CodeStubAssembler* assembler) {
   typedef compiler::Node Node;
 
-  Node* name = assembler->Parameter(0);
-  // Node* slot = assembler->Parameter(1);
-  // Node* vector = assembler->Parameter(2);
-  Node* context = assembler->Parameter(3);
+  Node* slot = assembler->Parameter(0);
+  Node* vector = assembler->Parameter(1);
+  Node* context = assembler->Parameter(2);
 
-  assembler->TailCallRuntime(Runtime::kGetGlobalInsideTypeof, context, name);
+  assembler->TailCallRuntime(Runtime::kGetGlobalInsideTypeof, context, slot,
+                             vector);
 }
 
 void Generate_LoadGlobalIC_SlowNotInsideTypeof(CodeStubAssembler* assembler) {
   typedef compiler::Node Node;
 
-  Node* name = assembler->Parameter(0);
-  // Node* slot = assembler->Parameter(1);
-  // Node* vector = assembler->Parameter(2);
-  Node* context = assembler->Parameter(3);
+  Node* slot = assembler->Parameter(0);
+  Node* vector = assembler->Parameter(1);
+  Node* context = assembler->Parameter(2);
 
-  assembler->TailCallRuntime(Runtime::kGetGlobalNotInsideTypeof, context, name);
+  assembler->TailCallRuntime(Runtime::kGetGlobalNotInsideTypeof, context, slot,
+                             vector);
 }
 
 void Generate_KeyedLoadIC_Slow(MacroAssembler* masm) {