https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116680
--- Comment #2 from Anonymous <iamanonymous.cs at gmail dot com> --- (In reply to Andrew Pinski from comment #1) > Note even with -fno-associative-math, some simple re-association happens > with -ffast-math. Especially when it comes to always_inline too. Thank you for clarifying my doubts.