Eddie Hung
65e6c23abd
Spelling
2019-08-22 16:05:12 -07:00
Eddie Hung
6d77236f38
substr() -> compare()
2019-08-07 12:20:08 -07:00
Eddie Hung
48d0f99406
stoi -> atoi
2019-08-07 11:09:17 -07:00
Eddie Hung
c11ad24fd7
Use std::stoi instead of atoi(<str>.c_str())
2019-08-06 16:45:48 -07:00
Eddie Hung
159e7cc298
Add -undef option to equiv_opt, passed to equiv_induct
2019-04-26 11:16:48 -07:00
Clifford Wolf
f3ad8d680a
Add "techmap -wb", use in formal flows
...
Signed-off-by: Clifford Wolf <clifford@clifford.at>
2019-04-20 11:23:24 +02:00
Clifford Wolf
f53e19cc71
Fix equiv_opt indenting
...
Signed-off-by: Clifford Wolf <clifford@clifford.at>
2018-12-16 15:57:28 +01:00
whitequark
7ff5a9db2d
equiv_opt: pass -D EQUIV when techmapping.
...
This allows avoiding techmap crashes e.g. because of large memories
in white-box cell models.
2018-12-07 17:20:34 +00:00
whitequark
c38ea9ae65
equiv_opt: new command, for verifying optimization passes.
2018-12-07 17:20:34 +00:00
rafaeltp
f8b97e21f3
using [i] to access individual bits of SigSpec and merging bits into a tmp Sig before setting the port to new signal
2018-10-21 11:32:44 -07:00
rafaeltp
7b964bfb83
cleaning up for PR
2018-10-20 18:02:59 -07:00
rafaeltp
ce069830c5
fixing code style
2018-10-20 17:57:26 -07:00
rafaeltp
0ad4321781
solves #675
2018-10-20 17:50:21 -07:00
tklam
f4343b3dc7
stop check_signal_in_fanout from traversing FFs
2018-10-13 23:24:24 +08:00
tklam
302edf0429
stop check_signal_in_fanout from traversing FFs
2018-10-13 23:11:19 +08:00
tklam
b86eb3deef
fix bug: pass by reference
2018-09-26 17:57:39 +08:00
TK Lam
2b89074240
Fix issue #639
2018-09-26 16:11:45 +08:00
Henner Zeller
3aa4484a3c
Consistent use of 'override' for virtual methods in derived classes.
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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
9337e4999d
Improve log messages in equiv_make
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Signed-off-by: Clifford Wolf <clifford@clifford.at>
2018-01-19 16:20:40 +01:00
Clifford Wolf
3bbac5c141
Fix equiv_simple, old behavior now available with "equiv_simple -short"
2017-04-28 18:57:53 +02:00
Larry Doolittle
2021ddecb3
Squelch trailing whitespace
2017-04-12 15:11:09 +02:00
Clifford Wolf
fe29869ec5
Add $ff and $_FF_ support to equiv_simple
2017-01-30 10:50:38 +01:00
Clifford Wolf
ac7a175a3c
Improved equiv_purge log output
2016-11-29 13:30:35 +01:00
Clifford Wolf
0bc95f1e04
Added "yosys -D" feature
2016-04-21 23:28:37 +02:00
Clifford Wolf
8b3f8cd220
Added "equiv_struct -fwonly"
2016-01-08 10:59:16 +01:00
Clifford Wolf
f5008f4f8a
Bugfixes in equiv_struct
2016-01-08 09:57:28 +01:00
Clifford Wolf
c3fd03d722
Added "equiv_struct -maxiter <N>"
2016-01-06 13:54:54 +01:00
Clifford Wolf
1f8c47fb47
Added "equiv_add -try" mode
2016-01-06 13:54:00 +01:00
Clifford Wolf
0c202a2549
Use mfp<> in equiv_mark
2015-10-27 19:15:35 +01:00
Clifford Wolf
27714acd8a
Improvements in equiv_struct
2015-10-25 22:04:20 +01:00
Clifford Wolf
d014ba2d0e
Major refactoring of equiv_struct
2015-10-25 19:31:29 +01:00
Clifford Wolf
207736b4ee
Import more std:: stuff into Yosys namespace
2015-10-25 19:30:49 +01:00
Clifford Wolf
da923c198e
Added "equiv_add -cell"
2015-10-25 14:35:40 +01:00
Clifford Wolf
83bd27bf6e
equiv_struct now creates equiv_merged attributes
2015-10-25 02:15:20 +02:00
Clifford Wolf
453736d918
Improvements in equiv_struct
2015-10-24 23:04:17 +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
6fe48cf41e
equiv_purge bugfix, using SigChunk in Yosys namespace
2015-10-24 19:09:45 +02:00
Clifford Wolf
4cec1c058d
Added equiv_mark command
2015-10-23 23:56:58 +02:00
Clifford Wolf
15a67392f1
Also merge $equiv cells in equiv_struct
2015-10-23 15:26:58 +02:00
Clifford Wolf
d19069b0fb
Improvements in equiv_struct
2015-10-23 15:11:57 +02:00
Clifford Wolf
84a07ffb8a
Added equiv_purge
2015-10-22 15:40:27 +02:00
Clifford Wolf
00e05b1310
Added equiv_struct command
2015-10-21 17:12:35 +02:00
Clifford Wolf
6416dfee93
Improved inout handling in equiv_make
2015-10-21 15:42:50 +02:00
Clifford Wolf
84bf862f7c
Spell check (by Larry Doolittle)
2015-08-14 10:56:05 +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
5170b86108
Added equiv_add
2015-02-08 11:59:38 +01:00
Clifford Wolf
893fe87a33
Improved performance in equiv_simple
2015-02-01 22:50:48 +01:00
Clifford Wolf
1d92915a55
Fixed equiv_make for partially undriven nets (e.g. after "clean -purge")
2015-01-31 21:07:42 +01:00
Clifford Wolf
bc86b4a7e9
Added "equiv_induct -undef"
2015-01-31 13:58:04 +01:00