try_flipped       676 srclib/pcre/pcre.c   re = try_flipped(re, &internal_re, NULL, NULL);
try_flipped       720 srclib/pcre/pcre.c   re = try_flipped(re, &internal_re, study, &internal_study);
try_flipped      8879 srclib/pcre/pcre.c   re = try_flipped(re, &internal_re, study, &internal_study);