Hi, I noticed this is also happening also for local variables. Again, storing tree declarations on a summary during LGEN and then at WPA time reading from those summaries. I can print the declaration, but when I try to look for its node in the symtab I get NULL as the return value.
Any help is appreciated. Thanks! On Wed, 7 Jul 2021 at 11:27, Erick Ochoa <eoc...@gcc.gnu.org> wrote: > > Hi, > > I am saving some tree declarations during LGEN that I will be later > analyzing at WPA time. I am able to read the decl from my summaries > and print it at WPA time. It corresponds to a global variable. > However, whenever I use symtab_node::get (decl) during WPA time I keep > getting NULL. > > Does anyone know why that might be the case? Is it possible that other > optimizations are rewriting global variables during LGEN (or prior > WPA)? The variable I am looking at is a static const char typeinfo > name for a class in the program I am analyzing. I don't think this is > an issue since other type info names have an associated symtab_node. > > Thanks!
