• Denys Vlasenko's avatar
    i386: make stack size optimization selectable, and allow i486 insns (bswap) · 2c997028
    Denys Vlasenko authored
    It's hard to imagine someone still using non-bswap equipped CPU
    
    function                                             old     new   delta
    xmalloc_optname_optval                               888     879      -9
    write_leases                                         214     205      -9
    write32                                               36      27      -9
    update_status                                        612     603      -9
    udhcpd_main                                         1468    1459      -9
    udhcpc_main                                         2708    2699      -9
    udhcp_run_script                                     804     795      -9
    sha256_process_block64                               423     414      -9
    sha1_process_block64                                 337     328      -9
    sha1_end                                              80      71      -9
    send_ACK                                             161     152      -9
    select_lease_time                                     64      55      -9
    rpm_getint                                           118     109      -9
    readprofile_main                                    1719    1710      -9
    read32                                                33      24      -9
    rdate_main                                           236     227      -9
    machtime                                              39      30      -9
    inet_addr_match                                      103      94      -9
    get_prefix                                           344     335      -9
    f_write32                                             31      22      -9
    f_read32                                              31      22      -9
    dumpleases_main                                      620     611      -9
    KeyExpansion                                         197     188      -9
    udhcp_str2optset                                     536     518     -18
    read_config                                          222     204     -18
    lfp_to_d                                              55      37     -18
    ipaddr_modify                                       1226    1208     -18
    dnsd_main                                           1278    1260     -18
    des_crypt                                           1344    1326     -18
    d_to_lfp                                             106      88     -18
    bb_bswap_64                                           29      11     -18
    INET_setroute                                        827     809     -18
    read_leases                                          330     309     -21
    zcip_main                                           1256    1229     -27
    send_offer                                           476     449     -27
    ipcalc_main                                          534     507     -27
    handle_incoming_and_exit                            2821    2794     -27
    fmt_time_bernstein_25                                131     104     -27
    common_traceroute_main                              3804    3768     -36
    rpm_gettags                                          451     397     -54
    parse_args                                          1412    1358     -54
    volume_id_probe_hfs_hfsplus                          627     564     -63
    ------------------------------------------------------------------------------
    (add/remove: 0/0 grow/shrink: 0/42 up/down: 0/-732)          Total: -732 bytes
    Signed-off-by: 's avatarDenys Vlasenko <vda.linux@googlemail.com>
    2c997028
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