https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65424
--- Comment #3 from Robert Clausecker <fuz at fuz dot su> --- I checked this again on a computer with more RAM and compilation does indeed terminate after 23 minutes. On the original machine, the compiler most likely swapped a lot contrary to my original report in which I didn't let the compiler run long enough to start swapping. Can someone mark this as CONFIRMED?