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* substr() -> compare()Eddie Hung2019-08-072-3/+3
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* stoi -> atoiEddie Hung2019-08-073-3/+3
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* Use std::stoi instead of atoi(<str>.c_str())Eddie Hung2019-08-063-3/+3
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* Add -undef option to equiv_opt, passed to equiv_inductEddie Hung2019-04-261-3/+16
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* Add "techmap -wb", use in formal flowsClifford Wolf2019-04-201-1/+1
| | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* Fix equiv_opt indentingClifford Wolf2018-12-161-139/+129
| | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* equiv_opt: pass -D EQUIV when techmapping.whitequark2018-12-071-2/+4
| | | | | This allows avoiding techmap crashes e.g. because of large memories in white-box cell models.
* equiv_opt: new command, for verifying optimization passes.whitequark2018-12-072-1/+166
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* using [i] to access individual bits of SigSpec and merging bits into a tmp ↵rafaeltp2018-10-211-11/+12
| | | | Sig before setting the port to new signal
* cleaning up for PRrafaeltp2018-10-201-2/+2
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* fixing code stylerafaeltp2018-10-201-1/+1
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* solves #675rafaeltp2018-10-201-11/+17
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* stop check_signal_in_fanout from traversing FFstklam2018-10-131-2/+2
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* stop check_signal_in_fanout from traversing FFstklam2018-10-131-1/+12
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* fix bug: pass by referencetklam2018-09-261-1/+1
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* Fix issue #639TK Lam2018-09-261-0/+58
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* Consistent use of 'override' for virtual methods in derived classes.Henner Zeller2018-07-2010-20/+20
| | | | | | | | | o Not all derived methods were marked 'override', but it is a great feature of C++11 that we should make use of. o While at it: touched header files got a -*- c++ -*- for emacs to provide support for that language. o use YS_OVERRIDE for all override keywords (though we should probably use the plain keyword going forward now that C++11 is established)
* Improve log messages in equiv_makeClifford Wolf2018-01-191-2/+2
| | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* Fix equiv_simple, old behavior now available with "equiv_simple -short"Clifford Wolf2017-04-281-10/+41
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* Squelch trailing whitespaceLarry Doolittle2017-04-121-1/+1
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* Add $ff and $_FF_ support to equiv_simpleClifford Wolf2017-01-301-2/+2
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* Improved equiv_purge log outputClifford Wolf2016-11-291-1/+1
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* Added "yosys -D" featureClifford Wolf2016-04-219-9/+9
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* Added "equiv_struct -fwonly"Clifford Wolf2016-01-081-5/+17
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* Bugfixes in equiv_structClifford Wolf2016-01-081-2/+9
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* Added "equiv_struct -maxiter <N>"Clifford Wolf2016-01-061-4/+16
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* Added "equiv_add -try" modeClifford Wolf2016-01-061-6/+33
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* Use mfp<> in equiv_markClifford Wolf2015-10-271-28/+4
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* Improvements in equiv_structClifford Wolf2015-10-251-17/+62
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* Major refactoring of equiv_structClifford Wolf2015-10-251-93/+165
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* Import more std:: stuff into Yosys namespaceClifford Wolf2015-10-251-1/+1
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* Added "equiv_add -cell"Clifford Wolf2015-10-251-32/+93
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* equiv_struct now creates equiv_merged attributesClifford Wolf2015-10-251-0/+3
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* Improvements in equiv_structClifford Wolf2015-10-241-1/+22
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* renamed SigSpec::to_single_sigbit() to SigSpec::as_bit(), added is_bit()Clifford Wolf2015-10-242-7/+7
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* equiv_purge bugfix, using SigChunk in Yosys namespaceClifford Wolf2015-10-242-3/+4
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* Added equiv_mark commandClifford Wolf2015-10-233-1/+265
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* Also merge $equiv cells in equiv_structClifford Wolf2015-10-231-0/+1
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* Improvements in equiv_structClifford Wolf2015-10-231-11/+18
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* Added equiv_purgeClifford Wolf2015-10-222-0/+210
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* Added equiv_struct commandClifford Wolf2015-10-212-0/+188
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* Improved inout handling in equiv_makeClifford Wolf2015-10-211-1/+1
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* Spell check (by Larry Doolittle)Clifford Wolf2015-08-141-1/+1
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* Fixed trailing whitespacesClifford Wolf2015-07-027-14/+14
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* Replaced ezDefaultSAT with ezSatPtrClifford Wolf2015-02-212-28/+29
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* Added equiv_addClifford Wolf2015-02-082-0/+90
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* Improved performance in equiv_simpleClifford Wolf2015-02-011-23/+72
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* Fixed equiv_make for partially undriven nets (e.g. after "clean -purge")Clifford Wolf2015-01-311-12/+31
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* Added "equiv_induct -undef"Clifford Wolf2015-01-311-5/+50
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* Added "equiv_simple -undef"Clifford Wolf2015-01-311-17/+47
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