[turbofan] JSGenericLowering mostly uses builtins instead of code stubs now

src/full-codegen/arm/full-codegen-arm.cc

Index: src/full-codegen/arm/full-codegen-arm.cc
diff --git a/src/full-codegen/arm/full-codegen-arm.cc b/src/full-codegen/arm/full-codegen-arm.cc
index c788e94b367a7c30dbeaba085619de8a90b8cca7..e8b236ae773f77edeb6dee210cbbe8efeb5d98b5 100644
--- a/src/full-codegen/arm/full-codegen-arm.cc
+++ b/src/full-codegen/arm/full-codegen-arm.cc
@@ -1016,8 +1016,7 @@ void FullCodeGenerator::VisitForInStatement(ForInStatement* stmt) {
   __ CompareRoot(r0, Heap::kUndefinedValueRootIndex);
   __ b(eq, &exit);
   __ bind(&convert);
-  ToObjectStub stub(isolate());
-  __ CallStub(&stub);
+  __ Call(isolate()->builtins()->ToObject(), RelocInfo::CODE_TARGET);
   RestoreContext();
   __ bind(&done_convert);
   PrepareForBailoutForId(stmt->ToObjectId(), BailoutState::TOS_REGISTER);
@@ -1118,10 +1117,9 @@ void FullCodeGenerator::VisitForInStatement(ForInStatement* stmt) {
   __ str(r2, FieldMemOperand(r3, FixedArray::OffsetOfElementAt(vector_index)));
 
   // r0 contains the key. The receiver in r1 is the second argument to the
-  // ForInFilterStub. ForInFilter returns undefined if the receiver doesn't
+  // ForInFilter. ForInFilter returns undefined if the receiver doesn't
   // have the key or returns the name-converted key.
-  ForInFilterStub filter_stub(isolate());
-  __ CallStub(&filter_stub);
+  __ Call(isolate()->builtins()->ForInFilter(), RelocInfo::CODE_TARGET);
   RestoreContext();
   PrepareForBailoutForId(stmt->FilterId(), BailoutState::TOS_REGISTER);
   __ CompareRoot(result_register(), Heap::kUndefinedValueRootIndex);
@@ -3050,8 +3048,7 @@ void FullCodeGenerator::VisitUnaryOperation(UnaryOperation* expr) {
         VisitForTypeofValue(expr->expression());
       }
       __ mov(r3, r0);
-      TypeofStub typeof_stub(isolate());
-      __ CallStub(&typeof_stub);
+      __ Call(isolate()->builtins()->Typeof(), RelocInfo::CODE_TARGET);
       context()->Plug(r0);
       break;
     }
@@ -3420,8 +3417,7 @@ void FullCodeGenerator::VisitCompareOperation(CompareOperation* expr) {
       VisitForAccumulatorValue(expr->right());
       SetExpressionPosition(expr);
       PopOperand(r1);
-      InstanceOfStub stub(isolate());
-      __ CallStub(&stub);
+      __ Call(isolate()->builtins()->InstanceOf(), RelocInfo::CODE_TARGET);
       PrepareForBailoutBeforeSplit(expr, false, NULL, NULL);
       __ CompareRoot(r0, Heap::kTrueValueRootIndex);
       Split(eq, if_true, if_false, fall_through);