https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109028
--- Comment #2 from g.peterh...@t-online.de --- > X87 code generation is definitely not as optimized as other code really. Ok > Also fcmov is newish. New? fcmov was introduced with the PentiumPro (1995) - that's 27 years ago. :-)