last_branch      8252 ext/pcre/pcrelib/pcre_compile.c pcre_uchar *last_branch = code;
last_branch      8362 ext/pcre/pcrelib/pcre_compile.c     if (*last_branch != OP_ALT)
last_branch      8425 ext/pcre/pcrelib/pcre_compile.c       fixed_length = find_fixedlength(last_branch,  (options & PCRE_UTF8) != 0,
last_branch      8459 ext/pcre/pcrelib/pcre_compile.c       int branch_length = (int)(code - last_branch);
last_branch      8462 ext/pcre/pcrelib/pcre_compile.c         int prev_length = GET(last_branch, 1);
last_branch      8463 ext/pcre/pcrelib/pcre_compile.c         PUT(last_branch, 1, branch_length);
last_branch      8465 ext/pcre/pcrelib/pcre_compile.c         last_branch -= branch_length;
last_branch      8542 ext/pcre/pcrelib/pcre_compile.c     PUT(code, 1, (int)(code - last_branch));
last_branch      8543 ext/pcre/pcrelib/pcre_compile.c     bc.current_branch = last_branch = code;