Krystine Sherwin
e02f4469c0
equiv_simple: Avoid std::array
...
VS build currently failing with `error C2641: cannot deduce template arguments for 'std::array'`.
Changing to `std::array<Cone, 2>` gives `error C2027: use of undefined type` instead.
2025-08-08 12:37:38 +12:00
Emil J. Tywoniak
fcd9f98245
equiv_simple: refactor
2025-08-08 01:35:33 +02:00
Krystine Sherwin
b1eeb7de3d
Less verbose equiv assumes
...
both only print on the first step, and equiv_simple only prints if also verbose
2025-08-06 15:21:10 +12:00
Krystine Sherwin
d30f934d0d
equiv_simple: Add -set-assumes option
...
Based on existing code for input cone and the `sat` handling of `-set-assumes`.
Update `equiv_assume.ys` to use `-set-assumes` option.
2025-07-16 21:04:41 +12:00
Martin Povišer
4c96546717
equiv_simple: Take FFs into account for driver map
...
This fixes an issue introduced in commit 26644ea
2024-02-21 12:05:52 +01:00
Martin Povišer
1f1f43edd9
equiv_simple: Fix seed handling in non-short mode
2023-10-03 13:05:42 +02:00
Martin Povišer
dbf11da50a
equiv_simple: Do not special-case flip-flop types in cone expansion
...
If there's an asynchronous flip-flop type, it will be caught by not
having a synchronous SAT model later on. Otherwise we can support all
flip-flops.
2023-10-03 13:05:42 +02:00
Martin Povišer
26644ea779
equiv_simple: Drop hollow conditional
...
All the listed flip-flop types would be known cells, so the extra part
of the conditional is without effect.
2023-10-03 13:05:42 +02:00
Claire Xenia Wolf
72787f52fc
Fixing old e-mail addresses and deadnames
...
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 ;
2021-06-08 00:39:36 +02:00
Marcelina Kościelnicka
b7ea71e6e3
equiv: Suggest running async2sync or clk2fflogic where appropriate.
...
See #2713 .
2021-03-30 18:20:21 +02:00
whitequark
7191dd16f9
Use C++11 final/override keywords.
2020-06-18 23:34:52 +00:00
Eddie Hung
956ecd48f7
kernel: big fat patch to use more ID::*, otherwise ID(*)
2020-04-02 09:51:32 -07:00
Eddie Hung
fdafb74eb7
kernel: use more ID::*
2020-04-02 07:14:08 -07:00
Henner Zeller
3aa4484a3c
Consistent use of 'override' for virtual methods in derived classes.
...
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)
2018-07-20 23:51:06 -07:00
Clifford Wolf
3bbac5c141
Fix equiv_simple, old behavior now available with "equiv_simple -short"
2017-04-28 18:57:53 +02:00
Clifford Wolf
fe29869ec5
Add $ff and $_FF_ support to equiv_simple
2017-01-30 10:50:38 +01:00
Clifford Wolf
0bc95f1e04
Added "yosys -D" feature
2016-04-21 23:28:37 +02:00
Clifford Wolf
7f110e7018
renamed SigSpec::to_single_sigbit() to SigSpec::as_bit(), added is_bit()
2015-10-24 22:56:40 +02:00
Clifford Wolf
6c84341f22
Fixed trailing whitespaces
2015-07-02 11:14:30 +02:00
Clifford Wolf
4e6ca7760f
Replaced ezDefaultSAT with ezSatPtr
2015-02-21 12:15:41 +01:00
Clifford Wolf
893fe87a33
Improved performance in equiv_simple
2015-02-01 22:50:48 +01:00
Clifford Wolf
e9cfc4a453
Added "equiv_simple -undef"
2015-01-31 13:06:41 +01:00
Clifford Wolf
75bbeb828a
Various equiv_* improvements
2015-01-24 00:32:24 +01:00
Clifford Wolf
a6aa32e762
Various equiv_simple improvements
2015-01-22 13:42:04 +01:00
Clifford Wolf
0a225f8b27
Moved equiv stuff to passes/equiv/
2015-01-22 12:03:15 +01:00
