http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59536
--- Comment #7 from H.J. Lu <hjl.tools at gmail dot com> --- (In reply to bin.cheng from comment #6) > Hi, > Sorry I don't have m68k environment to do the bootstrap, could anyone help > dump "-fdump-tree-all-details -fdump-rtl-all-slim" with and without the > patch for me? Otherwise I have to revert the patch and hold it for future. > Can't you use cross compiler on preprocessed input to debug it?