* Removed rep cmpsb everywhere in irregexp-ia32

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 f4918b652496667f880ac82eabcfc6211c99690b..7c2d5728e469c5eae257f5c24551daf636484813 100644
--- a/src/regexp-macro-assembler-ia32.h
+++ b/src/regexp-macro-assembler-ia32.h
@@ -126,10 +126,10 @@ class RegExpMacroAssemblerIA32: public RegExpMacroAssembler {
   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;
+  // Only unroll loops up to this length. TODO(lrn): Actually use this.
+  static const int kMaxInlineStringTests = 32;
 
-  // Compares two-byte strings case insenstively.
+  // Compares two-byte strings case insensitively.
   static int CaseInsensitiveCompareUC16(uc16** buffer,
                                         int byte_offset1,
                                         int byte_offset2,