Jan Hubicka <hubi...@ucw.cz> writes:
> Hi,
> GNU LD has bug about reporting references to hidden symbol sthat has been
> optimized out.
> This however made me notice that we do output into LTO symbol tables things
> that do
> not belong there. In partiuclar we often output extern inline functions that
> has been
> fully inlined by early opts.
> This patch solves the problem by running cgraph unreachable function rmeoval
> before
> IPA (currently it is done only before early opts, not after).
Will this solve the case of
if (expression known at compile time) (but not constant expression)
this_is_a_static_assert_that_failed()
?
I had a lot of problems with that and had to add various dummy stubs
just work around this problem.
-Andi
--
a...@linux.intel.com -- Speaking for myself only
