On Thu, Mar 15, 2007 at 05:48:12PM -0700, Joe Buck wrote: > At one point I considered trying a search to see which files get > miscompiled, by combining stage1 object files from a run with 3.2.3 and > 3.4.2 and trying to do the rest of the bootstrap with that, then varying > which .o files come from which compilers. But then I got much busier and > lost the motivation.
I suppose another possibility would be to determine the first revision of the compiler that fails bootstrap compare when built with 3.2.3; it was months ago if I recall correctly (4.1.x works).
