Index: pcre-8.41/pcre_exec.c =================================================================== --- pcre-8.41/pcre_exec.c +++ pcre-8.41/pcre_exec.c 2017-12-14 02:28:26.953211763 +0100 @@ -509,6 +509,12 @@ (e.g. stopped by repeated call or recursion limit) */ +#ifdef __GNUC__ +static int +match(REGISTER PCRE_PUCHAR eptr, REGISTER const pcre_uchar *ecode, + PCRE_PUCHAR mstart, int offset_top, match_data *md, eptrblock *eptrb, + unsigned int rdepth) __attribute__((noinline,noclone)); +#endif static int match(REGISTER PCRE_PUCHAR eptr, REGISTER const pcre_uchar *ecode, PCRE_PUCHAR mstart, int offset_top, match_data *md, eptrblock *eptrb,