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authorDenys Vlasenko <vda.linux@googlemail.com>2018-12-11 15:29:32 +0100
committerDenys Vlasenko <vda.linux@googlemail.com>2018-12-11 15:29:32 +0100
commit2930123279c423e5b29639b6992c524571f2add5 (patch)
tree6d61053dcffe929cc553a1bb1c5c832908365001 /util-linux/ionice.c
parent91cde95916b30d74a9a53127c055403dfce7a838 (diff)
downloadbusybox-2930123279c423e5b29639b6992c524571f2add5.tar.gz
bc: improve "noninteractive" macro machinery so that even "return zero" code is not generated
Most affected functions shrink by 2 bytes on x86. function old new delta zbc_program_num - 880 +880 zbc_program_print - 665 +665 zbc_num_printNum - 447 +447 zbc_program_call - 323 +323 zbc_program_copyToVar - 287 +287 zbc_lex_number - 279 +279 zbc_program_binOpPrep - 269 +269 zbc_program_assignStr - 142 +142 zbc_program_printStream - 141 +141 zbc_func_insert - 93 +93 zbc_num_ulong - 88 +88 zbc_program_prep - 79 +79 zbc_num_shift - 53 +53 bc_num_shift 54 - -54 bc_program_prep 81 - -81 bc_num_ulong 90 - -90 bc_func_insert 95 - -95 bc_program_printStream 143 - -143 bc_program_assignStr 144 - -144 bc_program_binOpPrep 271 - -271 bc_lex_number 281 - -281 bc_program_copyToVar 289 - -289 bc_program_call 325 - -325 bc_num_printNum 471 - -471 bc_program_print 667 - -667 bc_program_num 880 - -880 ------------------------------------------------------------------------------ (add/remove: 13/13 grow/shrink: 0/0 up/down: 3746/-3791) Total: -45 bytes text data bss dec hex filename 982779 485 7296 990560 f1d60 busybox_old 982734 485 7296 990515 f1d33 busybox_unstripped Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'util-linux/ionice.c')
0 files changed, 0 insertions, 0 deletions