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* Cleanups and bugfixes in response to new internal cell checkerClifford Wolf2013-11-112-2/+3
* Fixed keep attribute on wires in opt_cleanClifford Wolf2013-11-081-1/+1
* Renamed extend_un0() to extend_u0() and use it in genrtlilClifford Wolf2013-11-071-2/+2
* Fixed type of sign extension in opt_const $eq/$ne handlingClifford Wolf2013-11-071-9/+9
* Fixed $eq/$ne bitwise optimization in opt_constClifford Wolf2013-11-071-7/+8
* Added support for "keep" attributes on wiresClifford Wolf2013-11-051-0/+5
* Fixed handling of boolean attributes (passes)Clifford Wolf2013-10-241-1/+1
* Only prefer connected signals iff they have public namesClifford Wolf2013-10-171-5/+6
* Avoid re-arranging signals on register outputsClifford Wolf2013-10-171-3/+31
* Fixed detection of major wires in opt_cleanClifford Wolf2013-10-171-0/+3
* Added iopadmap passClifford Wolf2013-10-161-1/+1
* Added "clean -purge" and ";;;" supportClifford Wolf2013-08-111-4/+19
* Added ";;" as shortcut for "; clean;"Clifford Wolf2013-08-111-0/+3
* Some fixes to improve determinismClifford Wolf2013-08-091-2/+2
* Added "clean" command (less verbose opt_clean)Clifford Wolf2013-08-081-9/+52
* Improved handling of private names in opt_clean and rename commandsClifford Wolf2013-08-071-2/+2
* Bugfixes for empty signal vectorsClifford Wolf2013-07-101-0/+3
* Added opt_clean -purge optionClifford Wolf2013-07-071-7/+19
* Fixed handling of $eq and $ne in opt_constClifford Wolf2013-07-071-2/+2
* Renamed opt_rmunused to opt_cleanClifford Wolf2013-06-053-8/+8
* Added log_abort() apiClifford Wolf2013-05-241-1/+1
* Fixed memory corruption bug in opt_rmunusedClifford Wolf2013-05-231-7/+14
* Some improvements in opt_rmdffClifford Wolf2013-05-231-2/+33
* Fixed to aggressive x-folding in opt_constClifford Wolf2013-05-171-8/+21
* Fixed a bug in opt_const when optimizing 1-bit compares with constantsClifford Wolf2013-04-131-2/+4
* Improved opt_share for reduce cellsClifford Wolf2013-03-291-0/+20
* Improved opt_share for commutative standard cellsClifford Wolf2013-03-291-1/+28
* added optimizations for single-bit $eq/$ne with constant input to opt_constClifford Wolf2013-03-191-0/+25
* improved $mux optimization in opt_constClifford Wolf2013-03-191-2/+6
* keep $mux and $_MUX_ optimizations separate in opt_constClifford Wolf2013-03-191-3/+3
* added one more suggestion to optimize MUXes in pass "opt_const"Johann Glaser2013-03-181-0/+1
* also optimize single-bit "$mux" cells in pass "opt_const", added suggestionsJohann Glaser2013-03-181-1/+5
* fixed typosJohann Glaser2013-03-182-4/+4
* Fixed detection of public wires in opt_rmunusedClifford Wolf2013-03-101-3/+3
* Automatically select new objects in abc and techmap passesClifford Wolf2013-03-081-1/+12
* Minor hotfixes (mostly gcc build fixes)Clifford Wolf2013-03-032-0/+4
* Added help messages for fsm_* passesClifford Wolf2013-03-011-1/+1
* Added help messages for opt_* passesClifford Wolf2013-03-017-11/+127
* Added support for simple gates with one constant input to opt_constClifford Wolf2013-02-271-0/+6
* Implemented basic functionality of "extract" passClifford Wolf2013-02-271-0/+10
* Moved stand-alone libs to libs/ directory and added libs/subcircuitClifford Wolf2013-02-272-2/+2
* initial importClifford Wolf2013-01-059-0/+1637