* Added tests for regexp-macro-assembler-ia32.

src/regexp-macro-assembler-ia32.h

 // Copyright 2008 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 111 matching lines @@
   void ReadChar(Register destination, int offset);
 
   // Load the address of a "constant buffer" (a slice of a byte array)
   // into a register. The address is computed from the ByteArray* address
   // and an offset. Uses no extra registers.
   void LoadConstantBufferAddress(Register reg, ArraySlice* buffer);
 
   // Read the current character into the destination register.
   void ReadCurrentChar(Register destination);
 
+  // Adds code that checks whether preemption has been requested
+  // (and checks if we have hit the stack limit too).
+  void CheckStackLimit();
+
   // Initial size of code buffer.
   static const size_t kRegExpCodeSize = 1024;
   // Initial size of constant buffers allocated during compilation.
   static const int kRegExpConstantsSize = 256;
   // Only unroll loops up to this length.
   static const int kMaxInlineStringTests = 8;
   // Special "character" marking end of input.
   static const uint32_t kEndOfInput = ~0;
 
   MacroAssembler* masm_;
@@ skipping 13 matching lines @@
   Label success_label_;
   Label exit_label_;
   // Handle used to represent the generated code object itself.
   Handle<Object> self_;
 };
 }}
 
 #endif  // !ARM
 
 #endif /* REGEXP_MACRO_ASSEMBLER_IA32_H_ */