Check stack size before pushing many arguments.

src/full-codegen.h

 // Copyright 2012 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.
 
 #ifndef V8_FULL_CODEGEN_H_
 #define V8_FULL_CODEGEN_H_
 
 #include "src/v8.h"
 
 #include "src/allocation.h"
@@ skipping 415 matching lines @@
   // a given literal string.
   void EmitLiteralCompareTypeof(Expression* expr,
                                 Expression* sub_expr,
                                 Handle<String> check);
 
   // Platform-specific code for equality comparison with a nil-like value.
   void EmitLiteralCompareNil(CompareOperation* expr,
                              Expression* sub_expr,
                              NilValue nil);
 
+  // Check whether the stack is going to be large enough before pushing.
+  void EmitPreemptiveStackCheck(int required_stack_size);
+
   // Bailout support.
   void PrepareForBailout(Expression* node, State state);
   void PrepareForBailoutForId(BailoutId id, State state);
 
   // Feedback slot support. The feedback vector will be cleared during gc and
   // collected by the type-feedback oracle.
   Handle<TypeFeedbackVector> FeedbackVector() const {
     return info_->feedback_vector();
   }
   void EnsureSlotContainsAllocationSite(FeedbackVectorSlot slot);
@@ skipping 603 matching lines @@
 
   Address start_;
   Address instruction_start_;
   uint32_t length_;
 };
 
 
 } }  // namespace v8::internal
 
 #endif  // V8_FULL_CODEGEN_H_