552 commits

Author	SHA1	Message	Date
Clifford Wolf	3a7d5d188d	Don't change existing binary FSM encoding if it is already optimal	2014-08-30 14:43:06 +02:00
Clifford Wolf	f910481f35	Using $pmux info in fsm_extract to optimize transition ctrl_in patterns	2014-08-30 14:34:49 +02:00
Clifford Wolf	ab019b0bd5	Improved handling of $pmux cells in fsm_extract	2014-08-30 14:11:57 +02:00
Clifford Wolf	d148b0af0d	Fixed inserting of Q-inverters in dfflibmap	2014-08-27 19:44:12 +02:00
Clifford Wolf	084685f480	Implemented "rename -enumerate -pattern"	2014-08-26 12:51:08 +02:00
Clifford Wolf	7bbbe3580d	Optimize shift ops with constant rhs in opt_const	2014-08-24 17:08:43 +02:00
Clifford Wolf	641501203c	Added some additional log messages to opt_const	2014-08-24 17:08:43 +02:00
Clifford Wolf	9c5a63c52c	azonenberg: Make dump_vcd save model when temporal induction fails due to step limit	2014-08-24 13:27:40 +02:00
Clifford Wolf	c642dd0b3e	Only call proc_share_dirname() in techmap when necessary	2014-08-23 15:32:00 +02:00
Clifford Wolf	19cff41eb4	Changed frontend-api from FILE to std::istream	2014-08-23 15:03:55 +02:00
Clifford Wolf	5dce303a2a	Changed backend-api from FILE to std::ostream	2014-08-23 13:54:21 +02:00
Clifford Wolf	fff12c719f	Added "stat -width"	2014-08-22 17:20:28 +02:00
Clifford Wolf	98442e019d	Added emscripten (emcc) support to build system and some build fixes	2014-08-22 16:20:22 +02:00
Clifford Wolf	a3494fa9ed	Added "plugin" command	2014-08-22 14:00:11 +02:00
Clifford Wolf	410d043dd8	Renamed toposort.h to utils.h	2014-08-17 00:55:35 +02:00
Clifford Wolf	7f734ecc09	Added module->uniquify()	2014-08-16 23:50:36 +02:00
Clifford Wolf	3b9157f9a6	Added "test_cell -s <seed>"	2014-08-16 19:44:31 +02:00
Clifford Wolf	47c2637a96	Added additional gate types: $_NAND_ $_NOR_ $_XNOR_ $_AOI3_ $_OAI3_ $_AOI4_ $_OAI4_	2014-08-16 18:29:39 +02:00
Clifford Wolf	eb17fbade5	Added "opt -fast"	2014-08-16 15:34:15 +02:00
Clifford Wolf	674f421b47	Bugfix in iopadmap	2014-08-15 14:29:42 +02:00
Clifford Wolf	b64b38eea2	Renamed $lut ports to follow A-Y naming scheme	2014-08-15 14:18:40 +02:00
Clifford Wolf	f092b50148	Renamed $_INV_ cell type to $_NOT_	2014-08-15 14:11:40 +02:00
Clifford Wolf	ca87116449	More idstring sort_by_* helpers and fixed tpl ordering in techmap	2014-08-15 02:40:46 +02:00
Clifford Wolf	d320e75087	document "techmap -map %<design-name>"	2014-08-15 02:01:30 +02:00
Clifford Wolf	1bf7a18fec	Added module->ports	2014-08-14 16:22:52 +02:00
Clifford Wolf	13f2f36884	RIP $safe_pmux	2014-08-14 11:39:46 +02:00
Clifford Wolf	28cf48e31f	Some improvements in FSM mapping and recoding	2014-08-14 11:22:45 +02:00
Clifford Wolf	996c06f64d	Added "abc -D" for setting delay target	2014-08-14 11:05:25 +02:00
Clifford Wolf	28bc7aeb93	Filter ANSI escape sequences from ABC output	2014-08-13 13:40:29 +02:00
Clifford Wolf	9d353fc543	Fixed handling of constant-true branches in proc_clean	2014-08-12 17:35:22 +02:00
Clifford Wolf	788bd02f97	Fixed FSM mapping for multiple reset-like signals	2014-08-10 12:04:02 +02:00
Clifford Wolf	9d4362990f	Fixed "share" for complex scenarios with never-active cells	2014-08-09 17:07:20 +02:00
Clifford Wolf	b9811d5aff	Do not share any $reduce_* cells (its complicated and not worth it anyways)	2014-08-09 15:40:25 +02:00
Clifford Wolf	2faef89738	Some improvements in fsm_opt and fsm_map for FSM with unreachable states	2014-08-09 14:49:51 +02:00
Clifford Wolf	58ac605470	Another fsm_extract bugfix	2014-08-08 14:56:04 +02:00
Clifford Wolf	7067c43ec0	Fixed "fsm -export"	2014-08-08 14:56:03 +02:00
Clifford Wolf	cb6ca08a53	Fixed sharing of reduce operator	2014-08-08 14:24:09 +02:00
Clifford Wolf	7c94024fc3	Fixed fsm_extract for wreduced muxes	2014-08-08 13:47:20 +02:00
Clifford Wolf	622ebab671	Added "sat -prove-skip"	2014-08-08 13:11:54 +02:00
Clifford Wolf	0b8b8d41eb	Fixed build with gcc-4.6	2014-08-07 22:37:01 +02:00
Clifford Wolf	c55eb8f8a6	Use "-keepdc" in "miter -equiv -flatten"	2014-08-07 16:42:35 +02:00
Clifford Wolf	b4f10e342c	Various improvements in memory_dff pass	2014-08-06 14:31:38 +02:00
Clifford Wolf	2501abe1ee	Various fixes and improvements in wreduce pass	2014-08-05 19:01:41 +02:00
Clifford Wolf	5b3dc07b9a	Removed old "constmap" from wreduce code	2014-08-05 16:53:53 +02:00
Clifford Wolf	523df73145	Added support for truncating of wires to wreduce pass	2014-08-05 14:47:03 +02:00
Clifford Wolf	d3b1a29708	Cleanups and improvements in wreduce pass	2014-08-05 13:11:04 +02:00
Clifford Wolf	1c182cedb7	Added mux support to wreduce command	2014-08-05 12:49:53 +02:00
Clifford Wolf	0bb6942218	Added "show -signed"	2014-08-04 15:40:08 +02:00
Clifford Wolf	ebbbe7fc83	Added RTLIL::IdString::in(...)	2014-08-04 15:40:07 +02:00
Clifford Wolf	c7f99be3be	Fixed "share" for memory read ports	2014-08-03 20:22:33 +02:00