https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117033
Davide Italiano <dccitaliano at gmail dot com> changed: What |Removed |Added ---------------------------------------------------------------------------- Blocks|103916 | Summary|GCC trunk emits larger code |GCC trunk emits larger code |at -Os compared to -O2 |at -Oz compared to -O2 --- Comment #2 from Davide Italiano <dccitaliano at gmail dot com> --- Sorry, modified the title. This is `-Oz`, not `-Os` Referenced Bugs: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103916 [Bug 103916] [meta-bug] -Os vs loop header copy