[compiler] Collect eager inner functions for compilation during renumbering.

src/ast/ast-numbering.cc

Index: src/ast/ast-numbering.cc
diff --git a/src/ast/ast-numbering.cc b/src/ast/ast-numbering.cc
index 07d60cf84ab6fd5085b861834a4eb48c6ff149ed..d354c876cf1e79731b98950ce88e5a3d14c92d1c 100644
--- a/src/ast/ast-numbering.cc
+++ b/src/ast/ast-numbering.cc
@@ -6,15 +6,19 @@
 
 #include "src/ast/ast.h"
 #include "src/ast/scopes.h"
+#include "src/zone/zone-containers.h"
 
 namespace v8 {
 namespace internal {
 
 class AstNumberingVisitor final : public AstVisitor<AstNumberingVisitor> {
  public:
-  AstNumberingVisitor(Isolate* isolate, Zone* zone)
+  AstNumberingVisitor(Isolate* isolate, Zone* zone,
+                      ThreadedList<ThreadedListZoneEntry<FunctionLiteral*>>*
+                          eager_inner_functions)
       : isolate_(isolate),
         zone_(zone),
+        eager_inner_functions_(eager_inner_functions),
         next_id_(BailoutId::FirstUsable().ToInt()),
         yield_count_(0),
         properties_(zone),
@@ -69,8 +73,11 @@ class AstNumberingVisitor final : public AstVisitor<AstNumberingVisitor> {
 
   BailoutReason dont_optimize_reason() const { return dont_optimize_reason_; }
 
+  Zone* zone() const { return zone_; }
+
   Isolate* isolate_;
   Zone* zone_;
+  ThreadedList<ThreadedListZoneEntry<FunctionLiteral*>>* eager_inner_functions_;
   int next_id_;
   int yield_count_;
   AstProperties properties_;
@@ -593,6 +600,10 @@ void AstNumberingVisitor::VisitArguments(ZoneList<Expression*>* arguments) {
 void AstNumberingVisitor::VisitFunctionLiteral(FunctionLiteral* node) {
   IncrementNodeCount();
   node->set_base_id(ReserveIdRange(FunctionLiteral::num_ids()));
+  if (node->ShouldEagerCompile()) {
+    eager_inner_functions_->Add(
+        new (zone()) ThreadedListZoneEntry<FunctionLiteral*>(node));
+  }
   // We don't recurse into the declarations or body of the function literal:
   // you have to separately Renumber() each FunctionLiteral that you compile.
 }
@@ -648,10 +659,11 @@ bool AstNumberingVisitor::Renumber(FunctionLiteral* node) {
   return !HasStackOverflow();
 }
 
-
-bool AstNumbering::Renumber(Isolate* isolate, Zone* zone,
-                            FunctionLiteral* function) {
-  AstNumberingVisitor visitor(isolate, zone);
+bool AstNumbering::Renumber(
+    Isolate* isolate, Zone* zone, FunctionLiteral* function,
+    ThreadedList<ThreadedListZoneEntry<FunctionLiteral*>>*
+        eager_inner_functions) {
+  AstNumberingVisitor visitor(isolate, zone, eager_inner_functions);
   return visitor.Renumber(function);
 }
 }  // namespace internal