https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65559
--- Comment #13 from Rainer Emrich <rai...@emrich-ebersheim.de> --- (In reply to Richard Biener from comment #11) > Ok, the ld invocation still looks correct. For some reason we don't see the > debug output from lto-wrapper or the linker plugin. Ah - it looks for '-v', > so can you try with -Wl,-debug -Wl,-v? The real trick is -Wl,--verbose=2. I'm really sorry, for the next few days I don't have the time to debug this. For me it's really time consuming, because I don't know what to look for and even can't really operate gdb.