https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81968
--- Comment #42 from ro at CeBiTec dot Uni-Bielefeld.DE <ro at CeBiTec dot Uni-Bielefeld.DE> --- > --- Comment #41 from rguenther at suse dot de <rguenther at suse dot de> --- [...] >> Unfortunately not: it's really the section index pointing to the >> non-existing (i.e. eliminated) .gnu.debuglto_.debug_info section. > > But that section shouldn't be eliminated :/ IIUC it has been renamed to .debug_info: * input object (cp_lto_pr42987_0.o): Section Header[9]: sh_name: .gnu.debuglto_.debug_info sh_addr: 0 sh_flags: 0 sh_size: 0x3d4 sh_type: [ SHT_PROGBITS ] sh_offset: 0x7fb sh_entsize: 0 sh_link: 0 sh_info: 0 sh_addralign: 0x1 * output object (ccw3tETddebugobjtem): Section Header[2]: sh_name: .debug_info sh_addr: 0 sh_flags: 0 sh_size: 0x3d4 sh_type: [ SHT_PROGBITS ] sh_offset: 0x84d sh_entsize: 0 sh_link: 0 sh_info: 0 sh_addralign: 0x1 without adapting section indices in .symtab. Besides, there's also a dangling Section Header[6]: sh_name: .rel.gnu.debuglto_.debug_info sh_addr: 0 sh_flags: 0 sh_size: 0x8 sh_type: [ SHT_REL ] sh_offset: 0x11c8 sh_entsize: 0x8 (1 entry) sh_link: 5 sh_info: 9 sh_addralign: 0x4 in the output object. Rainer