http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52201
--- Comment #2 from dave.anglin at bell dot net 2012-02-10 22:41:42 UTC --- On 2/10/2012 5:26 PM, amacleod at redhat dot com wrote: > http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52201 > > Andrew Macleod<amacleod at redhat dot com> changed: > > What |Removed |Added > ---------------------------------------------------------------------------- > CC| |amacleod at redhat dot com > > --- Comment #1 from Andrew Macleod<amacleod at redhat dot com> 2012-02-10 > 22:26:59 UTC --- > Does this target support atomics and multi-threaded at all? > > do any tests in gcc/gcc.dg/atomic* run or are they all unsupported? > The target doesn't support atomics. There is only only one atomic instruction (ldcw). There is pthread and semaphore support. gcc.dg/atomic-flag.c, gcc.dg/atomic-generic.c, gcc.dg/atomic-lockfree.c, gcc.dg/atomic-noinline-aux.c, gcc.dg/atomic-noinline.c pass. The remainder are unsupported Dave
