https://gcc.gnu.org/bugzilla/show_bug.cgi?id=121623
--- Comment #14 from Frank Scheiner <frank.scheiner at web dot de> --- (In reply to Sam James from comment #13) > The preprocessed source should be identical between stage2 and stage3 so it > doesn't matter which you use. Just grep through the build.log for the last > command used to build trans-mem.o, run it manually (perhaps adjusting some > paths), append -save-temps, then find trans-mem.ii. Thanks! Didn't think about looking in the actual log. Preprocessed source follows...