[ic] Pass globals' names to Runtime::kDeclareGlobals.

src/compiler/ast-graph-builder.cc

Index: src/compiler/ast-graph-builder.cc
diff --git a/src/compiler/ast-graph-builder.cc b/src/compiler/ast-graph-builder.cc
index 1b7d1169dd2e7e8398914e81950b01268e0ebddc..6f9d54d76ffddff50d591a59869a62f857147a94 100644
--- a/src/compiler/ast-graph-builder.cc
+++ b/src/compiler/ast-graph-builder.cc
@@ -1092,6 +1092,7 @@ void AstGraphBuilder::VisitVariableDeclaration(VariableDeclaration* decl) {
   switch (variable->location()) {
     case VariableLocation::UNALLOCATED: {
       DCHECK(!variable->binding_needs_init());
+      globals()->push_back(variable->name());
       FeedbackVectorSlot slot = decl->proxy()->VariableFeedbackSlot();
       DCHECK(!slot.IsInvalid());
       globals()->push_back(handle(Smi::FromInt(slot.ToInt()), isolate()));
@@ -1134,6 +1135,7 @@ void AstGraphBuilder::VisitFunctionDeclaration(FunctionDeclaration* decl) {
           decl->fun(), info()->script(), info());
       // Check for stack-overflow exception.
       if (function.is_null()) return SetStackOverflow();
+      globals()->push_back(variable->name());
       FeedbackVectorSlot slot = decl->proxy()->VariableFeedbackSlot();
       DCHECK(!slot.IsInvalid());
       globals()->push_back(handle(Smi::FromInt(slot.ToInt()), isolate()));
@@ -2905,10 +2907,10 @@ void AstGraphBuilder::VisitDeclarations(Declaration::List* declarations) {
   for (Handle<Object> obj : *globals()) data->set(array_index++, *obj);
   int encoded_flags = info()->GetDeclareGlobalsFlags();
   Node* flags = jsgraph()->Constant(encoded_flags);
-  Node* pairs = jsgraph()->Constant(data);
+  Node* decls = jsgraph()->Constant(data);
   Node* vector = jsgraph()->Constant(feedback_vector);
   const Operator* op = javascript()->CallRuntime(Runtime::kDeclareGlobals);
-  Node* call = NewNode(op, pairs, flags, vector);
+  Node* call = NewNode(op, decls, flags, vector);
   PrepareFrameState(call, BailoutId::Declarations());
   globals()->clear();
 }