http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56297
Bug #: 56297 Summary: LTO: multiple definition error with global register variables Classification: Unclassified Product: gcc Version: 4.8.0 Status: UNCONFIRMED Severity: minor Priority: P3 Component: lto AssignedTo: unassig...@gcc.gnu.org ReportedBy: d.g.gorbac...@gmail.com Created attachment 29424 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=29424 Testcase This testcase causes "multiple definition of 'esp'" error (note that esp has a fixed role, there is no need to reserve it).