https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81993
--- Comment #7 from Sylvestre Ledru <sylvestre at debian dot org> --- Not my call but I am using it to build the llvm toolchain on i386. Without gsplit-dwarf, I cannot link on the platform, it fails on: /usr/bin/ld.gold: fatal error: ../../../../lib/liblldb-3.9.so.1: mmap: failed to allocate 1361713520 bytes for output file: Cannot allocate memory
