> Hi, > > I have added the patch ( > https://gcc.gnu.org/pipermail/gcc-patches/2023-July/623379.html ) on the > devel/bypass-asm branch. > Although I am able to build using the --disable-bootstrap option but while > doing a bootstrapped build, I am getting these errors ( as warnings while > doing the non-bootstrapped build.) > > In file included from ../../gcc/gcc/lto-object.cc:23:0: > ../../gcc/gcc/is-a.h:196:22: error: inline function ‘static bool > is_a_helper<T>::test(U*) [with U = symtab_node; T = cgraph_node*]’ used but > never defined [enabled by default] > static inline bool test (U *p); > > ^ > ../../gcc/gcc/is-a.h:196:22: error: inline function ‘static bool > is_a_helper<T>::test(U*) [with U = symtab_node; T = varpool_node*]’ used > but never defined [enabled by default] > > > In file included from ../../gcc/gcc/coretypes.h:489:0, > from ../../gcc/gcc/lto/lto-lang.cc:23: > ../../gcc/gcc/is-a.h:196:22: error inline function ‘static bool > is_a_helper<T>::test(U*) [with U = symtab_node; T = cgraph_node*]’ used but > never defined [enabled by default] > static inline bool test (U *p); > ^ > ../../gcc/gcc/is-a.h:196:22: error inline function ‘static bool > is_a_helper<T>::test(U*) [with U = symtab_node; T = varpool_node*]’ used > but never defined [enabled by default] > > I have tested the .symtab and dummy symbols addition on the > non-bootstrapped build, and they are working fine. I also ran the lto test > suite, and it passed as expected. I am looking into the error produced > during bootstrapped build currently. I would appreciate any help/guidance > regarding this. This is because you miss some #inline or you do these in wrong order (at some point it was decided to drop most #inlines inside header files, so one needs to always do the transitive closure by hand which is quite anoying).
This is a conversion helper from cgraph_node to symtab_node, so pehraps you need to include cgraph.h? Honza > > -- > Regards > Rishi
