[turbofan] Implement tail calls with differing stack parameter counts

src/compiler/js-intrinsic-lowering.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.
 
 #include "src/compiler/js-intrinsic-lowering.h"
 
 #include <stack>
 
 #include "src/compiler/access-builder.h"
 #include "src/compiler/js-graph.h"
@@ skipping 514 matching lines @@
   node->set_op(common()->Dead());
   node->TrimInputCount(0);
   return Changed(node);
 }
 
 
 Reduction JSIntrinsicLowering::ReduceCallFunction(Node* node) {
   CallRuntimeParameters params = OpParameter<CallRuntimeParameters>(node->op());
   size_t arity = params.arity();
   node->set_op(javascript()->CallFunction(arity, NO_CALL_FUNCTION_FLAGS, STRICT,
-                                          VectorSlotPair(), ALLOW_TAIL_CALLS));
+                                          VectorSlotPair(), params.mode()));
   Node* function = node->InputAt(static_cast<int>(arity - 1));
   while (--arity != 0) {
     node->ReplaceInput(static_cast<int>(arity),
                        node->InputAt(static_cast<int>(arity - 1)));
   }
   node->ReplaceInput(0, function);
   return Changed(node);
 }
 
 
@@ skipping 51 matching lines @@
 }
 
 
 MachineOperatorBuilder* JSIntrinsicLowering::machine() const {
   return jsgraph()->machine();
 }
 
 }  // namespace compiler
 }  // namespace internal
 }  // namespace v8