145 commits

Author	SHA1	Message	Date
Clifford Wolf	49f72421d5	Using new obj iterator API in a few places	2014-07-27 11:32:42 +02:00
Clifford Wolf	10e5791c5e	Refactoring: Renamed RTLIL::Design::modules to modules_	2014-07-27 11:18:30 +02:00
Clifford Wolf	4c4b602156	Refactoring: Renamed RTLIL::Module::cells to cells_	2014-07-27 01:51:45 +02:00
Clifford Wolf	f9946232ad	Refactoring: Renamed RTLIL::Module::wires to wires_	2014-07-27 01:49:51 +02:00
Clifford Wolf	946ddff9ce	Changed a lot of code to the new RTLIL::Wire constructors	2014-07-26 20:12:50 +02:00
Clifford Wolf	3f4e3ca8ad	More RTLIL::Cell API usage cleanups	2014-07-26 16:14:02 +02:00
Clifford Wolf	97a59851a6	Added RTLIL::Cell::has(portname)	2014-07-26 16:11:28 +02:00
Clifford Wolf	f8fdc47d33	Manual fixes for new cell connections API	2014-07-26 15:58:23 +02:00
Clifford Wolf	b7dda72302	Changed users of cell->connections_ to the new API (sed command) ... git grep -l 'connections_' | xargs sed -i -r -e ' s/(->|\.)connections_\["([^"]*)"\] = (.*);/\1set("\2", \3);/g; s/(->|\.)connections_\["([^"]*)"\]/\1get("\2")/g; s/(->|\.)connections_.at\("([^"]*)"\)/\1get("\2")/g; s/(->|\.)connections_.push_back/\1connect/g; s/(->|\.)connections_/\1connections()/g;'	2014-07-26 15:58:23 +02:00
Clifford Wolf	cc4f10883b	Renamed RTLIL::{Module,Cell}::connections to connections_	2014-07-26 11:58:03 +02:00
Clifford Wolf	2bec47a404	Use only module->addCell() and module->remove() to create and delete cells	2014-07-25 17:56:19 +02:00
Clifford Wolf	0520bfea89	Fixed memory corruption in "opt_reduce" pass	2014-07-25 12:49:51 +02:00
Clifford Wolf	6aa792c864	Replaced more old SigChunk programming patterns	2014-07-24 23:10:58 +02:00
Clifford Wolf	9962384d3e	Added cover() calls to opt_const	2014-07-24 20:47:18 +02:00
Clifford Wolf	c094c53de8	Removed RTLIL::SigSpec::optimize()	2014-07-23 20:32:28 +02:00
Clifford Wolf	a62c21c9c6	Removed RTLIL::SigSpec::expand() method	2014-07-23 19:34:51 +02:00
Clifford Wolf	ec923652e2	Refactoring {SigSpec|SigChunk}(RTLIL::Wire *wire, ..) constructor -- step 3/3	2014-07-23 09:52:55 +02:00
Clifford Wolf	a8d3a68971	Refactoring {SigSpec|SigChunk}(RTLIL::Wire *wire, ..) constructor -- step 2/3	2014-07-23 09:49:43 +02:00
Clifford Wolf	28b3fd05fa	SigSpec refactoring: change RTLIL::SigSpec::chunks() to be read-only, created interim RTLIL::SigSpec::chunks_rw()	2014-07-22 20:58:44 +02:00
Clifford Wolf	4b4048bc5f	SigSpec refactoring: using the accessor functions everywhere	2014-07-22 20:39:37 +02:00
Clifford Wolf	a233762a81	SigSpec refactoring: renamed chunks and width to __chunks and __width	2014-07-22 20:39:37 +02:00
Clifford Wolf	137dbf3cf7	Added "opt_const -keepdc"	2014-07-21 21:38:55 +02:00
Clifford Wolf	1873480ca5	Added mul to mux conversion to "opt_const -fine"	2014-07-21 17:19:50 +02:00
Clifford Wolf	1241a9fd50	Added "opt_const -fine" and "opt_reduce -fine"	2014-07-21 16:34:16 +02:00
Clifford Wolf	e035f1d886	Added opt_const support for simple identities	2014-07-21 14:41:02 +02:00
Clifford Wolf	309ae98246	Apply opt_reduce WR_EN opts to the whole mux tree driving the WR_EN port	2014-07-18 10:28:45 +02:00
Clifford Wolf	1b00861d0a	Improved opt_reduce handling of mem wr_en mux bits	2014-07-17 12:12:04 +02:00
Clifford Wolf	d678b6533d	improved opt_reduce for $mem/$memwr WR_EN multiplexers	2014-07-16 14:08:51 +02:00
Clifford Wolf	68c059565a	Fixed bug in opt_reduce (see vloghammer issue_044)	2014-05-12 12:45:47 +02:00
Clifford Wolf	9a34486bfb	Fixed performance problem in opt_mux with nets driven by many conflicting drivers	2014-03-19 10:05:01 +01:00
Clifford Wolf	9b9c3327cc	Fixed undef handling in opt_reduce	2014-03-06 14:18:34 +01:00
Clifford Wolf	9e99984336	Fixed const folding of $bu0 cells	2014-02-27 04:09:32 +01:00
Clifford Wolf	548519875b	Fixed bug (typo) in passes/opt/opt_const.cc	2014-02-22 17:07:22 +01:00
Clifford Wolf	28e14ee50a	Fixed handling of "keep" attribute on wires in opt_clean	2014-02-16 21:58:27 +01:00
Clifford Wolf	67effc9f5b	Fixed opt_const handling of double invert with non-1 output width	2014-02-15 13:16:08 +01:00
Clifford Wolf	82c98bbbe6	Added opt -purge (frontend to opt_clean -purge)	2014-02-08 14:21:34 +01:00
Clifford Wolf	922d1c9520	Only count non-trivial attributes when findinf master signal in opt_clean	2014-02-08 14:21:04 +01:00
Clifford Wolf	274bcef66c	Improved detection of primary wire for a signal in opt_clean	2014-02-07 23:50:17 +01:00
Clifford Wolf	594d52e0b6	Added opt_const -undriven	2014-02-06 15:49:03 +01:00
Clifford Wolf	99b9c56da1	Fixed detection of init attribute in opt_rmdff	2014-02-04 23:00:32 +01:00
Clifford Wolf	ecdf1f5577	Improved handling of reg init in opt_share and opt_rmdff	2014-02-04 12:02:47 +01:00
Clifford Wolf	de336d93b2	More opt_const -mux_bool features	2014-02-02 22:41:24 +01:00
Clifford Wolf	9d0b69edaa	Added opt_const -mux_bool	2014-02-02 22:11:08 +01:00
Clifford Wolf	bee4450c4c	Added support for inverter chains to opt_const	2014-02-02 21:46:42 +01:00
Clifford Wolf	83fa652820	Added constant-clock case to opt_rmdff	2014-02-02 21:09:08 +01:00
Clifford Wolf	1e67099b77	Added $assert cell	2014-01-19 14:03:40 +01:00
Clifford Wolf	2e370d5a2f	Added support for $adff with undef data inputs to opt_rmdff	2014-01-17 16:42:40 +01:00
Clifford Wolf	54275c61ee	Added "opt_const -mux_undef"	2014-01-14 11:10:29 +01:00
Clifford Wolf	bd39263796	Improved $_MUX_ handling in opt_const	2013-12-28 10:30:31 +01:00
Clifford Wolf	d81e3ed3ae	More conservastive $eq/$ne/$eqx/$nex opt_const code	2013-12-28 10:29:22 +01:00