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* muxcover: do not add decode muxes with x inputsLofty2023-01-261-4/+1
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* Fixing old e-mail addresses and deadnamesClaire Xenia Wolf2021-06-081-1/+1
| | | | | | | | s/((Claire|Xen|Xenia|Clifford)\s+)+(Wolf|Xen)\s+<(claire|clifford)@(symbioticeda.com|clifford.at|yosyshq.com)>/Claire Xenia Wolf <claire@yosyshq.com>/gi; s/((Nina|Nak|N\.)\s+)+Engelhardt\s+<nak@(symbioticeda.com|yosyshq.com)>/N. Engelhardt <nak@yosyshq.com>/gi; s/((David)\s+)+Shah\s+<(dave|david)@(symbioticeda.com|yosyshq.com|ds0.me)>/David Shah <dave@ds0.me>/gi; s/((Miodrag)\s+)+Milanovic\s+<(miodrag|micko)@(symbioticeda.com|yosyshq.com)>/Miodrag Milanovic <micko@yosyshq.com>/gi; s,https?://www.clifford.at/yosys/,http://yosyshq.net/yosys/,g;
* Use C++11 final/override keywords.whitequark2020-06-181-2/+2
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* kernel: big fat patch to use more ID::*, otherwise ID(*)Eddie Hung2020-04-021-33/+33
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* Use more ID::{A,B,Y,blackbox,whitebox}Eddie Hung2019-08-151-15/+15
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* ID(\\.*) -> ID(.*)Eddie Hung2019-08-151-48/+48
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* Transform all "\\*" identifiers into ID()Eddie Hung2019-08-151-48/+48
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* Transform "$.*" to ID("$.*") in passes/techmapEddie Hung2019-08-151-6/+6
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* substr() -> compare()Eddie Hung2019-08-071-5/+5
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* stoi -> atoiEddie Hung2019-08-071-5/+5
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* Update muxcover doc as per @ZirconiumXEddie Hung2019-07-081-5/+10
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* atoi -> stoiEddie Hung2019-07-081-5/+5
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* Add muxcover -mux2=cost optionEddie Hung2019-07-081-1/+7
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* Fix handling of partial covers in muxcover, fixes #1132Clifford Wolf2019-06-271-6/+25
| | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* Replace "muxcover -freedecode" with "muxcover -dmux=cost"Clifford Wolf2019-06-211-15/+14
| | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* Add "muxcover -freedecode"Clifford Wolf2019-06-211-0/+14
| | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* Improvements in muxcoverClifford Wolf2019-06-201-38/+55
| | | | | | | - Slightly under-estimate cost of decoder muxes - Prefer larger muxes at tree root at same cost - Don't double-count input cost for partial muxes - Add debug log output
* Add support for partial matches to muxcover, fixes #1091Clifford Wolf2019-06-201-7/+31
| | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* Fix bug in #1078, add entry to CHANGELOGEddie Hung2019-06-191-3/+3
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* Allow muxcover costs to be changedEddie Hung2019-06-071-12/+42
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* Consistent use of 'override' for virtual methods in derived classes.Henner Zeller2018-07-201-2/+2
| | | | | | | | | 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)
* Added "yosys -D" featureClifford Wolf2016-04-211-1/+1
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* Import more std:: stuff into Yosys namespaceClifford Wolf2015-10-251-3/+3
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* Fixed trailing whitespacesClifford Wolf2015-07-021-4/+4
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* Added decoder generation to "muxcover"Clifford Wolf2015-04-071-13/+104
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* Added "muxcover" commandClifford Wolf2015-04-071-0/+541