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* Added "opt -fast"Clifford Wolf2014-08-16
* Renamed $_INV_ cell type to $_NOT_Clifford Wolf2014-08-15
* More idstring sort_by_* helpers and fixed tpl ordering in techmapClifford Wolf2014-08-15
* RIP $safe_pmuxClifford Wolf2014-08-14
* Fixed a performance bug in opt_reduceClifford Wolf2014-08-02
* More cleanups related to RTLIL::IdString usageClifford Wolf2014-08-02
* Replaced sha1 implementationClifford Wolf2014-08-01
* Renamed port access function on RTLIL::Cell, added param access functionsClifford Wolf2014-07-31
* Added $shift and $shiftx cell types (needed for correct part select behavior)Clifford Wolf2014-07-29
* Using log_assert() instead of assert()Clifford Wolf2014-07-28
* Added SigPool::check(bit)Clifford Wolf2014-07-27
* Fixed bug in opt_cleanClifford Wolf2014-07-27
* Improved performance of opt_const on large modulesClifford Wolf2014-07-27
* Fixed a bug in opt_clean and some RTLIL API usage cleanupsClifford Wolf2014-07-27
* Using new obj iterator API in a few placesClifford Wolf2014-07-27
* Refactoring: Renamed RTLIL::Design::modules to modules_Clifford Wolf2014-07-27
* Refactoring: Renamed RTLIL::Module::cells to cells_Clifford Wolf2014-07-27
* Refactoring: Renamed RTLIL::Module::wires to wires_Clifford Wolf2014-07-27
* Changed a lot of code to the new RTLIL::Wire constructorsClifford Wolf2014-07-26
* More RTLIL::Cell API usage cleanupsClifford Wolf2014-07-26
* Added RTLIL::Cell::has(portname)Clifford Wolf2014-07-26
* Manual fixes for new cell connections APIClifford Wolf2014-07-26
* Changed users of cell->connections_ to the new API (sed command)Clifford Wolf2014-07-26
* Renamed RTLIL::{Module,Cell}::connections to connections_Clifford Wolf2014-07-26
* Use only module->addCell() and module->remove() to create and delete cellsClifford Wolf2014-07-25
* Fixed memory corruption in "opt_reduce" passClifford Wolf2014-07-25
* Replaced more old SigChunk programming patternsClifford Wolf2014-07-24
* Added cover() calls to opt_constClifford Wolf2014-07-24
* Removed RTLIL::SigSpec::optimize()Clifford Wolf2014-07-23
* Removed RTLIL::SigSpec::expand() methodClifford Wolf2014-07-23
* Refactoring {SigSpec|SigChunk}(RTLIL::Wire *wire, ..) constructor -- step 3/3Clifford Wolf2014-07-23
* Refactoring {SigSpec|SigChunk}(RTLIL::Wire *wire, ..) constructor -- step 2/3Clifford Wolf2014-07-23
* SigSpec refactoring: change RTLIL::SigSpec::chunks() to be read-only, created...Clifford Wolf2014-07-22
* SigSpec refactoring: using the accessor functions everywhereClifford Wolf2014-07-22
* SigSpec refactoring: renamed chunks and width to __chunks and __widthClifford Wolf2014-07-22
* 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