http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45996
Summary: -falign-functions=X does not work Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal Priority: P3 Component: other AssignedTo: unassig...@gcc.gnu.org ReportedBy: u...@os.inf.tu-dresden.de According to the gcc manpage, specifying -falign-functions=X should align functions on an X-byte boundary. This works correctly with 4.1.2, 4.2.4, and 4.3.5. It does not work with 4.4.5, 4.5.1, 4.6.0 (svn) and will instead cause function aligning to be completely disabled. This can be observed both in generated code and in gcc --help=optimizers