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Author
Age
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*
Improved handling of reg init in opt_share and opt_rmdff
Clifford Wolf
2014-02-04
*
More opt_const -mux_bool features
Clifford Wolf
2014-02-02
*
Added opt_const -mux_bool
Clifford Wolf
2014-02-02
*
Added support for inverter chains to opt_const
Clifford Wolf
2014-02-02
*
Added constant-clock case to opt_rmdff
Clifford Wolf
2014-02-02
*
Added $assert cell
Clifford Wolf
2014-01-19
*
Added support for $adff with undef data inputs to opt_rmdff
Clifford Wolf
2014-01-17
*
Added "opt_const -mux_undef"
Clifford Wolf
2014-01-14
*
Improved $_MUX_ handling in opt_const
Clifford Wolf
2013-12-28
*
More conservastive $eq/$ne/$eqx/$nex opt_const code
Clifford Wolf
2013-12-28
*
More $eq/$ne/$eqx/$nex fixes in opt_const
Clifford Wolf
2013-12-27
*
Fixed/improved opt_const $eq/$ne/$eqx/$nex handling
Clifford Wolf
2013-12-27
*
Added support for non-const === and !== (for miter circuits)
Clifford Wolf
2013-12-27
*
Cleanups and bugfixes in response to new internal cell checker
Clifford Wolf
2013-11-11
*
Fixed keep attribute on wires in opt_clean
Clifford Wolf
2013-11-08
*
Renamed extend_un0() to extend_u0() and use it in genrtlil
Clifford Wolf
2013-11-07
*
Fixed type of sign extension in opt_const $eq/$ne handling
Clifford Wolf
2013-11-07
*
Fixed $eq/$ne bitwise optimization in opt_const
Clifford Wolf
2013-11-07
*
Added support for "keep" attributes on wires
Clifford Wolf
2013-11-05
*
Fixed handling of boolean attributes (passes)
Clifford Wolf
2013-10-24
*
Only prefer connected signals iff they have public names
Clifford Wolf
2013-10-17
*
Avoid re-arranging signals on register outputs
Clifford Wolf
2013-10-17
*
Fixed detection of major wires in opt_clean
Clifford Wolf
2013-10-17
*
Added iopadmap pass
Clifford Wolf
2013-10-16
*
Added "clean -purge" and ";;;" support
Clifford Wolf
2013-08-11
*
Added ";;" as shortcut for "; clean;"
Clifford Wolf
2013-08-11
*
Some fixes to improve determinism
Clifford Wolf
2013-08-09
*
Added "clean" command (less verbose opt_clean)
Clifford Wolf
2013-08-08
*
Improved handling of private names in opt_clean and rename commands
Clifford Wolf
2013-08-07
*
Bugfixes for empty signal vectors
Clifford Wolf
2013-07-10
*
Added opt_clean -purge option
Clifford Wolf
2013-07-07
*
Fixed handling of $eq and $ne in opt_const
Clifford Wolf
2013-07-07
*
Renamed opt_rmunused to opt_clean
Clifford Wolf
2013-06-05
*
Added log_abort() api
Clifford Wolf
2013-05-24
*
Fixed memory corruption bug in opt_rmunused
Clifford Wolf
2013-05-23
*
Some improvements in opt_rmdff
Clifford Wolf
2013-05-23
*
Fixed to aggressive x-folding in opt_const
Clifford Wolf
2013-05-17
*
Fixed a bug in opt_const when optimizing 1-bit compares with constants
Clifford Wolf
2013-04-13
*
Improved opt_share for reduce cells
Clifford Wolf
2013-03-29
*
Improved opt_share for commutative standard cells
Clifford Wolf
2013-03-29
*
added optimizations for single-bit $eq/$ne with constant input to opt_const
Clifford Wolf
2013-03-19
*
improved $mux optimization in opt_const
Clifford Wolf
2013-03-19
*
keep $mux and $_MUX_ optimizations separate in opt_const
Clifford Wolf
2013-03-19
*
added one more suggestion to optimize MUXes in pass "opt_const"
Johann Glaser
2013-03-18
*
also optimize single-bit "$mux" cells in pass "opt_const", added suggestions
Johann Glaser
2013-03-18
*
fixed typos
Johann Glaser
2013-03-18
*
Fixed detection of public wires in opt_rmunused
Clifford Wolf
2013-03-10
*
Automatically select new objects in abc and techmap passes
Clifford Wolf
2013-03-08
*
Minor hotfixes (mostly gcc build fixes)
Clifford Wolf
2013-03-03
*
Added help messages for fsm_* passes
Clifford Wolf
2013-03-01
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