[turbofan] Pass scope infos as static operator parameters.

src/compiler/js-generic-lowering.cc

Index: src/compiler/js-generic-lowering.cc
diff --git a/src/compiler/js-generic-lowering.cc b/src/compiler/js-generic-lowering.cc
index 4937b1dea37f3b3db16049fb57eecb4a6f19a602..b9b3c50cefb8f72a2532916057d210e33c4e399f 100644
--- a/src/compiler/js-generic-lowering.cc
+++ b/src/compiler/js-generic-lowering.cc
@@ -114,21 +114,12 @@ REPLACE_COMPARE_IC_CALL_WITH_LANGUAGE_MODE(JSGreaterThanOrEqual, Token::GTE)
   void JSGenericLowering::Lower##op(Node* node) { \
     ReplaceWithRuntimeCall(node, fun);            \
   }
-REPLACE_RUNTIME_CALL(JSCreate, Runtime::kAbort)
 REPLACE_RUNTIME_CALL(JSCreateFunctionContext, Runtime::kNewFunctionContext)
 REPLACE_RUNTIME_CALL(JSCreateWithContext, Runtime::kPushWithContext)
-REPLACE_RUNTIME_CALL(JSCreateBlockContext, Runtime::kPushBlockContext)
 REPLACE_RUNTIME_CALL(JSCreateModuleContext, Runtime::kPushModuleContext)
-REPLACE_RUNTIME_CALL(JSCreateScriptContext, Runtime::kNewScriptContext)
 #undef REPLACE_RUNTIME
 
 
-#define REPLACE_UNIMPLEMENTED(op) \
-  void JSGenericLowering::Lower##op(Node* node) { UNIMPLEMENTED(); }
-REPLACE_UNIMPLEMENTED(JSYield)
-#undef REPLACE_UNIMPLEMENTED
-
-
 static CallDescriptor::Flags FlagsForNode(Node* node) {
   CallDescriptor::Flags result = CallDescriptor::kNoFlags;
   if (OperatorProperties::GetFrameStateInputCount(node->op()) > 0) {
@@ -489,6 +480,9 @@ void JSGenericLowering::LowerJSLoadDynamicContext(Node* node) {
 }
 
 
+void JSGenericLowering::LowerJSCreate(Node* node) { UNIMPLEMENTED(); }
+
+
 void JSGenericLowering::LowerJSCreateArguments(Node* node) {
   const CreateArgumentsParameters& p = CreateArgumentsParametersOf(node->op());
   switch (p.type()) {
@@ -535,6 +529,20 @@ void JSGenericLowering::LowerJSCreateCatchContext(Node* node) {
 }
 
 
+void JSGenericLowering::LowerJSCreateBlockContext(Node* node) {
+  Handle<ScopeInfo> scope_info = OpParameter<Handle<ScopeInfo>>(node);
+  node->InsertInput(zone(), 0, jsgraph()->HeapConstant(scope_info));
+  ReplaceWithRuntimeCall(node, Runtime::kPushBlockContext);
+}
+
+
+void JSGenericLowering::LowerJSCreateScriptContext(Node* node) {
+  Handle<ScopeInfo> scope_info = OpParameter<Handle<ScopeInfo>>(node);
+  node->InsertInput(zone(), 1, jsgraph()->HeapConstant(scope_info));
+  ReplaceWithRuntimeCall(node, Runtime::kNewScriptContext);
+}
+
+
 void JSGenericLowering::LowerJSCallConstruct(Node* node) {
   int arity = OpParameter<int>(node);
   CallConstructStub stub(isolate(), SUPER_CONSTRUCTOR_CALL);
@@ -784,6 +792,9 @@ void JSGenericLowering::LowerJSForInStep(Node* node) {
 }
 
 
+void JSGenericLowering::LowerJSYield(Node* node) { UNIMPLEMENTED(); }
+
+
 void JSGenericLowering::LowerJSStackCheck(Node* node) {
   Node* effect = NodeProperties::GetEffectInput(node);
   Node* control = NodeProperties::GetControlInput(node);