8168712: [AOT] assert(false) failed: DEBUG MESSAGE: InterpreterMacroAssembler::call_VM_base: last_sp != NULL
Summary: skip the assert for this specific case, as it is not an issue.
Reviewed-by: coleenp, dlong, kvn
coleenp [Tue, 24 Oct 2017 08:29:00 -0400] rev 47689
8189794: Assert in InstanceKlass::cast called from Exceptions::new_exceptions
Summary: Fix call to InstanceKlass::cast to only be after verifying class is non-null.
Reviewed-by: dholmes, sspitsyn