308 commits

Author	SHA1	Message	Date
Eddie Hung	2c1655ae94	write_aiger() to perform CI/CO post-processing and fix symbols	2019-02-16 08:46:25 -08:00
Eddie Hung	486a270415	Fixes needed for DFF circuits	2019-02-15 15:22:18 -08:00
Eddie Hung	3ac5b65197	write_xaiger to cope with unknown cells by transforming them to CI/CO	2019-02-15 11:51:21 -08:00
Eddie Hung	c69fba8de5	More cleanup	2019-02-14 14:52:47 -08:00
Eddie Hung	7328775584	More cleanup of write_xaiger	2019-02-14 14:48:38 -08:00
Eddie Hung	afa4389445	Get rid of formal stuff from xaiger backend	2019-02-14 13:27:26 -08:00
Eddie Hung	ecd2446132	Add write_xaiger	2019-02-11 15:18:42 -08:00
Eddie Hung	db08afe146	Copy backends/aiger/aiger.cc to xaiger.cc	2019-02-08 14:53:12 -08:00