https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65582
Richard Biener <rguenth at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Target Milestone|--- |5.0 --- Comment #2 from Richard Biener <rguenth at gcc dot gnu.org> --- Huh, can you reproduce that with an installed compiler? It seems to simply build a single source file with -flto. Maybe it's some issue with dir separators in lto-wrapper or the linker plugin? Does it reproduce with -f[no-]linker-plugin or without -flto-partition=none?