Eliminate the code that handles fallback to JSCRE. The only way to get...

src/regexp-macro-assembler.h

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@@ skipping 20 matching lines @@
 namespace v8 { namespace internal {
 
 struct DisjunctDecisionRow {
   RegExpCharacterClass cc;
   Label* on_match;
 };
 
 
 class RegExpMacroAssembler {
  public:
+  // The implmentation must be able to handle at least:

[Lasse Reichstein, 2009/01/26 13:48:53]

Typo "implementation".

I agree that any regexp failing these offsets is a pathological case, and they
are acceptable to the ia32-version (2^16 registers should fit on the system
stack).

+  static const int kMaxRegister = (1 << 16) - 1;
+  static const int kMaxCPOffset = (1 << 15) - 1;
+  static const int kMinCPOffset = -(1 << 15);
   enum IrregexpImplementation {
     kIA32Implementation,
     kARMImplementation,
     kBytecodeImplementation
   };
 
   enum StackCheckFlag {
     kNoStackLimitCheck = false,
     kCheckStackLimit = true
   };
@@ skipping 160 matching lines @@
   ArraySlice GetBuffer(Vector<T> values);
  private:
   size_t byte_array_size_;
   Handle<ByteArray> current_byte_array_;
   int current_byte_array_free_offset_;
 };
 
 } }  // namespace v8::internal
 
 #endif  // V8_REGEXP_MACRO_ASSEMBLER_H_