https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105169
--- Comment #13 from CVS Commits <cvs-commit at gcc dot gnu.org> --- The trunk branch has been updated by Giuliano Belinassi <giulia...@gcc.gnu.org>: https://gcc.gnu.org/g:7a3f38a966a52893fb5bae301a1a3d56961358fb commit r13-566-g7a3f38a966a52893fb5bae301a1a3d56961358fb Author: Giuliano Belinassi <gbelina...@suse.de> Date: Fri May 6 23:37:52 2022 -0300 PR105169 Fix references to discarded sections When -fpatchable-function-entry= is enabled, certain C++ codes fails to link because of generated references to discarded sections in __patchable_function_entry section. This commit fixes this problem by puting those references in a COMDAT section. 2022-05-06 Giuliano Belinassi <gbelina...@suse.de> gcc/ChangeLog PR c++/105169 * targhooks.cc (default_print_patchable_function_entry_1): Handle COMDAT case. * varasm.cc (switch_to_comdat_section): New (handle_vtv_comdat_section): Call switch_to_comdat_section. * varasm.h: Declare switch_to_comdat_section. gcc/testsuite/ChangeLog 2022-05-06 Giuliano Belinassi <gbelina...@suse.de> PR c++/105169 * g++.dg/modules/pr105169.h: New file. * g++.dg/modules/pr105169_a.C: New test. * g++.dg/modules/pr105169_b.C: New file.
