Inline Array.prototype.forEach in TurboFan

src/builtins/builtins.cc

Index: src/builtins/builtins.cc
diff --git a/src/builtins/builtins.cc b/src/builtins/builtins.cc
index b3cd1c653c880aeb8673d85cdb916b5089d54334..b76f9b91ee628b128fb23bec9b480926704bcba6 100644
--- a/src/builtins/builtins.cc
+++ b/src/builtins/builtins.cc
@@ -26,6 +26,32 @@ Builtins::Builtins() : initialized_(false) {
 
 Builtins::~Builtins() {}
 
+BailoutId Builtins::GetContinuationBailoutId(Name name) {
+  switch (name) {
+#define BAILOUT_ID(NAME, ...) \
+  case k##NAME:               \
+    return BailoutId(BailoutId::kFirstBuiltinContinuationId + name);
+    BUILTIN_LIST_TFJ(BAILOUT_ID);
+    BUILTIN_LIST_TFC(BAILOUT_ID);
+#undef BAILOUT_ID
+    default:
+      UNIMPLEMENTED();
+  }
+}
+
+Builtins::Name Builtins::GetBuiltinFromBailoutId(BailoutId id) {
+  switch (id.ToInt()) {
+#define BAILOUT_ID(NAME, ...)                            \
+  case BailoutId::kFirstBuiltinContinuationId + k##NAME: \
+    return k##NAME;
+    BUILTIN_LIST_TFJ(BAILOUT_ID)
+    BUILTIN_LIST_TFC(BAILOUT_ID)
+#undef BAILOUT_ID
+    default:
+      UNIMPLEMENTED();
+  }
+}
+
 void Builtins::TearDown() { initialized_ = false; }
 
 void Builtins::IterateBuiltins(RootVisitor* v) {
@@ -131,6 +157,20 @@ Callable Builtins::CallableFor(Isolate* isolate, Name name) {
       Handle<Code> code = isolate->builtins()->ConsoleAssert();
       return Callable(code, BuiltinDescriptor(isolate));
     }
+    case kArrayForEach: {
+      Handle<Code> code = isolate->builtins()->ArrayForEach();
+      return Callable(code, BuiltinDescriptor(isolate));
+    }
+    case kArrayForEachLoopEagerDeoptContinuation: {
+      Handle<Code> code =
+          isolate->builtins()->ArrayForEachLoopEagerDeoptContinuation();
+      return Callable(code, BuiltinDescriptor(isolate));
+    }
+    case kArrayForEachLoopLazyDeoptContinuation: {
+      Handle<Code> code =
+          isolate->builtins()->ArrayForEachLoopLazyDeoptContinuation();
+      return Callable(code, BuiltinDescriptor(isolate));
+    }
     default:
       UNREACHABLE();
       return Callable(Handle<Code>::null(), VoidDescriptor(isolate));
@@ -138,6 +178,21 @@ Callable Builtins::CallableFor(Isolate* isolate, Name name) {
 }
 
 // static
+int Builtins::GetStackParameterCount(Isolate* isolate, Name name) {
+  switch (name) {
+#define CASE(Name, Count, ...) \
+  case k##Name: {              \
+    return Count;              \
+  }
+    BUILTIN_LIST_TFJ(CASE)
+#undef CASE
+    default:
+      UNREACHABLE();
+      return 0;
+  }
+}
+
+// static
 const char* Builtins::name(int index) {
   switch (index) {
 #define CASE(Name, ...) \