[turbofan] Make pure JS operators effectful before first scheduler.

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 61485d4acc078318b83696109c59d6ee82a63fd6..708d8ecace6306a7a709b226abf9a4a2c6027ebe 100644
--- a/src/compiler/js-generic-lowering.cc
+++ b/src/compiler/js-generic-lowering.cc
@@ -88,9 +88,6 @@ REPLACE_STUB_CALL(GreaterThan)
 REPLACE_STUB_CALL(GreaterThanOrEqual)
 REPLACE_STUB_CALL(Equal)
 REPLACE_STUB_CALL(NotEqual)
-REPLACE_STUB_CALL(StrictEqual)
-REPLACE_STUB_CALL(StrictNotEqual)
-REPLACE_STUB_CALL(ToBoolean)
 REPLACE_STUB_CALL(ToInteger)
 REPLACE_STUB_CALL(ToLength)
 REPLACE_STUB_CALL(ToNumber)
@@ -101,7 +98,12 @@ REPLACE_STUB_CALL(ToString)
 
 void JSGenericLowering::ReplaceWithStubCall(Node* node, Callable callable,
                                             CallDescriptor::Flags flags) {
-  Operator::Properties properties = node->op()->properties();
+  ReplaceWithStubCall(node, callable, flags, node->op()->properties());
+}
+
+void JSGenericLowering::ReplaceWithStubCall(Node* node, Callable callable,
+                                            CallDescriptor::Flags flags,
+                                            Operator::Properties properties) {
   CallDescriptor* desc = Linkage::GetStubCallDescriptor(
       isolate(), zone(), callable.descriptor(), 0, flags, properties);
   Node* stub_code = jsgraph()->HeapConstant(callable.code());
@@ -127,11 +129,32 @@ void JSGenericLowering::ReplaceWithRuntimeCall(Node* node,
   NodeProperties::ChangeOp(node, common()->Call(desc));
 }
 
+void JSGenericLowering::LowerJSStrictEqual(Node* node) {
+  Callable callable = CodeFactory::StrictEqual(isolate());
+  node->AppendInput(zone(), graph()->start());
+  ReplaceWithStubCall(node, callable, CallDescriptor::kNoFlags,
+                      Operator::kEliminatable);
+}
+
+void JSGenericLowering::LowerJSStrictNotEqual(Node* node) {
+  Callable callable = CodeFactory::StrictNotEqual(isolate());
+  node->AppendInput(zone(), graph()->start());
+  ReplaceWithStubCall(node, callable, CallDescriptor::kNoFlags,
+                      Operator::kEliminatable);
+}
+
+void JSGenericLowering::LowerJSToBoolean(Node* node) {
+  Callable callable = CodeFactory::ToBoolean(isolate());
+  node->AppendInput(zone(), graph()->start());
+  ReplaceWithStubCall(node, callable, CallDescriptor::kNoFlags,
+                      Operator::kEliminatable);
+}
 
 void JSGenericLowering::LowerJSTypeOf(Node* node) {
-  CallDescriptor::Flags flags = AdjustFrameStatesForCall(node);
   Callable callable = CodeFactory::Typeof(isolate());
-  ReplaceWithStubCall(node, callable, flags);
+  node->AppendInput(zone(), graph()->start());
+  ReplaceWithStubCall(node, callable, CallDescriptor::kNoFlags,
+                      Operator::kEliminatable);
 }