On 26 February 2018 at 16:58, Zbigniew Jędrzejewski-Szmek <zbyszek@xxxxxxxxx> wrote: [..] > > > Can you repeat above and show output of the command "size /var/tmp/inst-*"? > > After stripping: > 24808 /var/tmp/inst-O2 > 21060 /var/tmp/inst-O2-lto > 22240 /var/tmp/inst-O3 > 21812 /var/tmp/inst-O3-lto > 23256 /var/tmp/inst-Os > 19980 /var/tmp/inst-Os-lto > > (24808-21060)/24808 ≈ 15%. Zbyszek but if these sizes of the binary ELF files .. this is not what I've been asking for :-P ELF binary file contains many sections (check for example "objdump -h /usr/bin/bash"), and this is why it would be better to have a look on "size /var/tmp/inst-*" output :) Sometimes optimisation is affecting bss and data segments sizes. I've not been doing such comparative tests for quite long time and as long as you have already generated some test binaries may I ask you to show raw size or eu-size command output? :) kloczek -- Tomasz Kłoczko | LinkedIn: http://lnkd.in/FXPWxH _______________________________________________ devel mailing list -- devel@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe send an email to devel-leave@xxxxxxxxxxxxxxxxxxxxxxx
