> On 8/23/19 4:37 PM, Jan Hubicka wrote: > >> On 8/23/19 2:33 PM, Martin Liška wrote: > >>> So in WPA, we shift order by order_base. For streaming purpose I'll need > >>> something like symtab_node::lgen_order that will be streamer_read_hwi > >>> (ib). > >> > >> And we'll probably need to stream the original LGEN symtab_node::order > >> in order to read proper section during LTRANS. Am I right? > > > > Well, at WPA time you know node->order and from lto_file_data you know > > how to recalculate node->order to original node->order at compile time. > > How can I recalculate that? One possible solution is to store order_base > for each struct lto_file_decl_data *file_data in input_node function.
Yep, i would keep order_base in file_data. > > > During the section copying you can arrange it to be renamed to new > > node->order which you then stream from WPA to ltrans. > > That's a nice solution. Can you please point me to the code which > does that? copy_function_or_variable preserves section name but it seems like it should be easy to invent new name there. > > And what's your opinion about section naming scheme $name.$order.$file_hash? Why you need the file hash? I hope the orders would be reasonably stable way to code things w/o conflicts. Honza > > Thanks, > Martin > > > > > Honza > >> > >> Martin >
