13.09.2013, 19:51, "Thiago Macieira" <[email protected]>: > On sexta-feira, 13 de setembro de 2013 17:22:32, Olivier Goffart wrote: > >>> * How bad are -O3 compiles? I've read that it's completely safe for >>> well-written code but using optimization aggressively, may cause undefined >>> behavior or even runtime crashes for bad codes. How is Qt code? > > I've only used -O3 for my optimised builds for 6 years. In fact, I only run Qt > 4 with -O3 nowadays, except when I need to debug something.
Strict aliasing is enabled at -O2 as well. -- Regards, Konstantin _______________________________________________ Development mailing list [email protected] http://lists.qt-project.org/mailman/listinfo/development
