So that its run time goes from 10min+ to ~5s.
* src/tgbatest/emptchk.cc: New file.
* src/tgbatest/Makefile.am: Add it.
* src/tgbatest/emptchk.test: Use it.
So that running valgrind is a lot more efficient. Running
ltl2tgba.test using to take more than 15min. We are now down to
25sec.
* src/tgbatest/checkpsl.cc: New file.
* src/tgbatest/Makefile.am: Add it.
* src/tgbatest/ltl2tgba.test: Adjust.
* src/tgba/tgbamask.hh (build_tgba_mask_acc_ignore): New function.
(tgba_mask::wanted): Take an acc argument.
* src/tgba/tgbamask.cc: Implement the above.
* src/tgbatest/maskacc.cc, src/tgbatest/maskacc.test: New files.
* src/tgbatest/Makefile.am: Add them.