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

src/full-codegen/arm64/full-codegen-arm64.cc

Index: src/full-codegen/arm64/full-codegen-arm64.cc
diff --git a/src/full-codegen/arm64/full-codegen-arm64.cc b/src/full-codegen/arm64/full-codegen-arm64.cc
index a64a9728fec2ca84c86e369a9442553a18c37202..bf157476d486ded1823a229d5a99ee2493ceea30 100644
--- a/src/full-codegen/arm64/full-codegen-arm64.cc
+++ b/src/full-codegen/arm64/full-codegen-arm64.cc
@@ -1012,8 +1012,7 @@ void FullCodeGenerator::VisitForInStatement(ForInStatement* stmt) {
   __ JumpIfRoot(x0, Heap::kNullValueRootIndex, &exit);
   __ JumpIfRoot(x0, Heap::kUndefinedValueRootIndex, &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);
@@ -1108,10 +1107,9 @@ void FullCodeGenerator::VisitForInStatement(ForInStatement* stmt) {
   __ Str(x10, FieldMemOperand(x3, FixedArray::OffsetOfElementAt(vector_index)));
 
   // x0 contains the key. The receiver in x1 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);
@@ -2971,8 +2969,7 @@ void FullCodeGenerator::VisitUnaryOperation(UnaryOperation* expr) {
         VisitForTypeofValue(expr->expression());
       }
       __ Mov(x3, x0);
-      TypeofStub typeof_stub(isolate());
-      __ CallStub(&typeof_stub);
+      __ Call(isolate()->builtins()->Typeof(), RelocInfo::CODE_TARGET);
       context()->Plug(x0);
       break;
     }
@@ -3347,8 +3344,7 @@ void FullCodeGenerator::VisitCompareOperation(CompareOperation* expr) {
       VisitForAccumulatorValue(expr->right());
       SetExpressionPosition(expr);
       PopOperand(x1);
-      InstanceOfStub stub(isolate());
-      __ CallStub(&stub);
+      __ Call(isolate()->builtins()->InstanceOf(), RelocInfo::CODE_TARGET);
       PrepareForBailoutBeforeSplit(expr, false, NULL, NULL);
       __ CompareRoot(x0, Heap::kTrueValueRootIndex);
       Split(eq, if_true, if_false, fall_through);