https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81968
--- Comment #72 from ro at CeBiTec dot Uni-Bielefeld.DE <ro at CeBiTec dot Uni-Bielefeld.DE> --- > --- Comment #66 from Jakub Jelinek <jakub at gcc dot gnu.org> --- > (In reply to Jakub Jelinek from comment #63) >> --- gcc/dwarf2out.c 2018-03-11 17:48:53.498068316 +0100 >> +++ gcc/dwarf2out.c 2018-03-13 10:58:03.477514623 +0100 >> @@ -28282,6 +28282,7 @@ output_macinfo (const char *debug_line_l >> case DW_MACINFO_undef: >> if ((!dwarf_strict || dwarf_version >= 5) >> && HAVE_COMDAT_GROUP >> + && !flag_lto >> && vec_safe_length (files) != 1 >> && i > 0 >> && i + 1 < length >> help? If yes, we could go for && (!flag_lto || !HAVE_BROKEN_LD_WHATEVER) >> and add configure test for that. > > Rainer, does the above patch fix your remaining issues or are other sections > involved too? It fixes the only remaining failure, gcc.dg/debug/pr41893-1.c.
