Denys Vlasenko
5d57bc442d
bc: fix infinite state growth for "yes 1 | bc" case
function old new delta
zbc_vm_process 585 672 +87
bc_func_init 50 86 +36
zbc_program_num 990 1022 +32
bc_program_str 17 47 +30
bc_program_current_func - 22 +22
bc_parse_pushNUM 66 87 +21
bc_func_free 27 43 +16
zbc_num_binary 145 147 +2
bc_program_reset 64 61 -3
bc_parse_pushSTR 73 65 -8
------------------------------------------------------------------------------
(add/remove: 1/0 grow/shrink: 7/2 up/down: 246/-11) Total: 235 bytes
text data bss dec hex filename
981393 485 7296 989174 f17f6 busybox_old
981656 485 7296 989437 f18fd busybox_unstripped
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>