summaryrefslogtreecommitdiff
path: root/passes/opt
Commit message (Expand)AuthorAge
* Added "opt_const -keepdc"Clifford Wolf2014-07-21
* Added mul to mux conversion to "opt_const -fine"Clifford Wolf2014-07-21
* Added "opt_const -fine" and "opt_reduce -fine"Clifford Wolf2014-07-21
* Added opt_const support for simple identitiesClifford Wolf2014-07-21
* Apply opt_reduce WR_EN opts to the whole mux tree driving the WR_EN portClifford Wolf2014-07-18
* Improved opt_reduce handling of mem wr_en mux bitsClifford Wolf2014-07-17
* improved opt_reduce for $mem/$memwr WR_EN multiplexersClifford Wolf2014-07-16
* Fixed bug in opt_reduce (see vloghammer issue_044)Clifford Wolf2014-05-12
* Fixed performance problem in opt_mux with nets driven by many conflicting dri...Clifford Wolf2014-03-19
* Fixed undef handling in opt_reduceClifford Wolf2014-03-06
* Fixed const folding of $bu0 cellsClifford Wolf2014-02-27
* Fixed bug (typo) in passes/opt/opt_const.ccClifford Wolf2014-02-22
* Fixed handling of "keep" attribute on wires in opt_cleanClifford Wolf2014-02-16
* Fixed opt_const handling of double invert with non-1 output widthClifford Wolf2014-02-15
* Added opt -purge (frontend to opt_clean -purge)Clifford Wolf2014-02-08
* Only count non-trivial attributes when findinf master signal in opt_cleanClifford Wolf2014-02-08
* Improved detection of primary wire for a signal in opt_cleanClifford Wolf2014-02-07
* Added opt_const -undrivenClifford Wolf2014-02-06
* Fixed detection of init attribute in opt_rmdffClifford Wolf2014-02-04
* Improved handling of reg init in opt_share and opt_rmdffClifford Wolf2014-02-04
* More opt_const -mux_bool featuresClifford Wolf2014-02-02
* Added opt_const -mux_boolClifford Wolf2014-02-02
* Added support for inverter chains to opt_constClifford Wolf2014-02-02
* Added constant-clock case to opt_rmdffClifford Wolf2014-02-02
* Added $assert cellClifford Wolf2014-01-19
* Added support for $adff with undef data inputs to opt_rmdffClifford Wolf2014-01-17
* Added "opt_const -mux_undef"Clifford Wolf2014-01-14
* Improved $_MUX_ handling in opt_constClifford Wolf2013-12-28
* More conservastive $eq/$ne/$eqx/$nex opt_const codeClifford Wolf2013-12-28
* More $eq/$ne/$eqx/$nex fixes in opt_constClifford Wolf2013-12-27
* Fixed/improved opt_const $eq/$ne/$eqx/$nex handlingClifford Wolf2013-12-27
* Added support for non-const === and !== (for miter circuits)Clifford Wolf2013-12-27
* Cleanups and bugfixes in response to new internal cell checkerClifford Wolf2013-11-11
* Fixed keep attribute on wires in opt_cleanClifford Wolf2013-11-08
* Renamed extend_un0() to extend_u0() and use it in genrtlilClifford Wolf2013-11-07
* Fixed type of sign extension in opt_const $eq/$ne handlingClifford Wolf2013-11-07
* Fixed $eq/$ne bitwise optimization in opt_constClifford Wolf2013-11-07
* Added support for "keep" attributes on wiresClifford Wolf2013-11-05
* Fixed handling of boolean attributes (passes)Clifford Wolf2013-10-24
* Only prefer connected signals iff they have public namesClifford Wolf2013-10-17
* Avoid re-arranging signals on register outputsClifford Wolf2013-10-17
* Fixed detection of major wires in opt_cleanClifford Wolf2013-10-17
* Added iopadmap passClifford Wolf2013-10-16
* Added "clean -purge" and ";;;" supportClifford Wolf2013-08-11
* Added ";;" as shortcut for "; clean;"Clifford Wolf2013-08-11
* Some fixes to improve determinismClifford Wolf2013-08-09
* Added "clean" command (less verbose opt_clean)Clifford Wolf2013-08-08
* Improved handling of private names in opt_clean and rename commandsClifford Wolf2013-08-07
* Bugfixes for empty signal vectorsClifford Wolf2013-07-10
* Added opt_clean -purge optionClifford Wolf2013-07-07