Faster string.replace with regexp pattern.

src/regexp-macro-assembler-ia32.h

Index: src/regexp-macro-assembler-ia32.h
diff --git a/src/regexp-macro-assembler-ia32.h b/src/regexp-macro-assembler-ia32.h
index d6f11ad1146e5c045056d61b7d3461eb30f43620..626040b95cc9051cce1c68996f4d849f58240724 100644
--- a/src/regexp-macro-assembler-ia32.h
+++ b/src/regexp-macro-assembler-ia32.h
@@ -113,6 +113,12 @@ class RegExpMacroAssemblerIA32: public RegExpMacroAssembler {
   virtual void ClearRegisters(int reg_from, int reg_to);
   virtual void WriteStackPointerToRegister(int reg);
 
+  static Result Match(Handle<Code> regexp,
+                      Handle<String> subject,
+                      int* offsets_vector,
+                      int offsets_vector_length,
+                      int previous_index);
+
   static Result Execute(Code* code,
                         Address* input,
                         int start_offset,