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

src/full-codegen/s390/full-codegen-s390.cc

 // Copyright 2015 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #if V8_TARGET_ARCH_S390
 
 #include "src/full-codegen/full-codegen.h"
 #include "src/ast/compile-time-value.h"
 #include "src/ast/scopes.h"
 #include "src/code-factory.h"
@@ skipping 928 matching lines @@
   // it to a JS receiver.  See ECMA-262 version 5, section 12.6.4.
   Label convert, done_convert;
   __ JumpIfSmi(r2, &convert);
   __ CompareObjectType(r2, r3, r3, FIRST_JS_RECEIVER_TYPE);
   __ bge(&done_convert);
   __ CompareRoot(r2, Heap::kNullValueRootIndex);
   __ beq(&exit);
   __ CompareRoot(r2, Heap::kUndefinedValueRootIndex);
   __ beq(&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);
   __ push(r2);
 
   // Check cache validity in generated code. If we cannot guarantee cache
   // validity, call the runtime system to check cache validity or get the
   // property names in a fixed array. Note: Proxies never have an enum cache,
   // so will always take the slow path.
   Label call_runtime;
@@ skipping 2002 matching lines @@
       break;
     }
 
     case Token::TYPEOF: {
       Comment cmnt(masm_, "[ UnaryOperation (TYPEOF)");
       {
         AccumulatorValueContext context(this);
         VisitForTypeofValue(expr->expression());
       }
       __ LoadRR(r5, r2);
-      TypeofStub typeof_stub(isolate());
-      __ CallStub(&typeof_stub);
+      __ Call(isolate()->builtins()->Typeof(), RelocInfo::CODE_TARGET);
       context()->Plug(r2);
       break;
     }
 
     default:
       UNREACHABLE();
   }
 }
 
 void FullCodeGenerator::VisitCountOperation(CountOperation* expr) {
@@ skipping 343 matching lines @@
       EmitHasProperty();
       PrepareForBailoutBeforeSplit(expr, false, NULL, NULL);
       __ CompareRoot(r2, Heap::kTrueValueRootIndex);
       Split(eq, if_true, if_false, fall_through);
       break;
 
     case Token::INSTANCEOF: {
       VisitForAccumulatorValue(expr->right());
       SetExpressionPosition(expr);
       PopOperand(r3);
-      InstanceOfStub stub(isolate());
-      __ CallStub(&stub);
+      __ Call(isolate()->builtins()->InstanceOf(), RelocInfo::CODE_TARGET);
       PrepareForBailoutBeforeSplit(expr, false, NULL, NULL);
       __ CompareRoot(r2, Heap::kTrueValueRootIndex);
       Split(eq, if_true, if_false, fall_through);
       break;
     }
 
     default: {
       VisitForAccumulatorValue(expr->right());
       SetExpressionPosition(expr);
       Condition cond = CompareIC::ComputeCondition(op);
@@ skipping 224 matching lines @@
   DCHECK(kOSRBranchInstruction == br_instr);
 
   DCHECK(interrupt_address ==
          isolate->builtins()->OnStackReplacement()->entry());
   return ON_STACK_REPLACEMENT;
 }
 
 }  // namespace internal
 }  // namespace v8
 #endif  // V8_TARGET_ARCH_S390