https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94187
--- Comment #13 from David Binderman <dcb314 at hotmail dot com> --- (In reply to David Binderman from comment #10) > There are about 5,800 Fortran source code files, about 16,100 C++ > and about 35,800 C source code files. That's a lot. > > I'll start with Fortran, then add in C++ then C and see how I get on. Fortran has be done, C++ is just about possible, but C consumes days of processor time. I've reported all the bugs I found for all three languages, but I think from now on I'll just do incremental testing i.e. only test new source code files. Something like $ find ~/gcc/trunk/gcc/testsuite -name \*.c -newer_than <LAST_WEEK> -print | sort > file.c.list $ for i in `cat file.c.list` do echo $i valgrind_C_compiler -c -O3 $i done Not ideal, but about as much as I can achieve until I get access to faster processors.