On 04/14/2014 04:06 PM, Jan Hubicka wrote:
1) write backend pass that walks vtables and for every non-hidden noreturn
function
it can produce hidden COMDAT wrapper with a fixed (GCC local) mangling.
Perhaps with a command line option to do so for all virtual functions;
while this
wo
Hi,
as discussed in February, it is safe for ipa-devirt to skip all cxa_pure_virtual
calls from virtual tables. Since cxa_pure_virtual is not a builtin, I simply
implemented this by making maybe_record_node to skip everything that is not
of METHOD_TYPE.
Other drawback of cxa_pure_virtual is that
