https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112718
Richard Biener <rguenth at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |NEW Summary|[11/12/13/14 Regression] |[11/12/13/14 Regression] |ICE: in add_dwarf_attr, at |ICE: in add_dwarf_attr, at |dwarf2out.cc:4501 with -g |dwarf2out.cc:4501 with -g |-fdebug-types-section -flto |-fdebug-types-section -flto |-fno-use-linker-plugin |-ffat-lto-objects Ever confirmed|0 |1 Last reconfirmed| |2023-11-27 Target Milestone|--- |11.5 --- Comment #1 from Richard Biener <rguenth at gcc dot gnu.org> --- Confirmed. Same with -g -fdebug-types-section -flto -ffat-lto-objects Note -fdebug-types-section has known issues with LTO, it shouldn't be used. In fact I asked whether we can remove it ... I think I've seen this particular bug before as well.