Philippe Sauter
2f0f10cb87
peepopt: limit padding from shiftadd
...
The input to a shift operation is padded.
This reduced the final number of MUX cells
but during techmap it can create huge
temporary multiplexers in the log shifter.
This significantly increases runtime and resources.
A limit is added with a warning when it is used.
2024-06-14 15:33:03 +02:00
Philippe Sauter
74e504330a
peepopt: fix sign check in shiftadd
2024-06-14 13:01:18 +02:00
phsauter
34b5c6d062
peepopt: avoid shift-amount underflow
2024-06-13 23:30:07 +02:00
George Rennie
41aaaa153e
peepopt shiftadd: Only match for sufficiently small constant widths
...
This addresses issue #4445
2024-06-12 14:38:12 +01:00
Akash Levy
bfc35122ef
Disable broken dffe pass for now
2024-06-07 10:50:37 -07:00
Miodrag Milanovic
9b82a44d25
Fix help message typo
2024-06-07 08:26:59 +02:00
Akash Levy
4475b50ffa
Undo some ugly stuff and make more attempted fixes
2024-06-02 23:33:23 -07:00
Akash Levy
e0d96d35a1
Merge branch 'YosysHQ:main' into master
2024-06-01 23:47:26 -07:00
Martin Povišer
4b67f3757f
Merge pull request #4404 from YosysHQ/povik/bbox_derive
...
box_derive: New command to derive modules for boxes
2024-05-31 19:09:18 +02:00
Martin Povišer
b230c95cc4
select: Adjust help
2024-05-29 20:41:56 +02:00
Akash Levy
b90c20cd14
Update Verific, add opt to hierarchy pass, make opt run a bunch of Verific optimizations, update some Verific runtime flags
2024-05-27 21:56:08 -07:00
Akash Levy
4e39064b88
Remove annoying neg thing
2024-05-23 21:05:45 -07:00
Akash Levy
5173e329ea
Sync yosys
2024-05-21 19:07:13 -07:00
Martin Povišer
49906be776
select: Introduce -assert-mod-count
2024-05-21 16:34:38 +02:00
Martin Povišer
adc1a01490
select: Refactor some flag validation
2024-05-21 16:29:20 +02:00
Martin Povišer
c0a196173a
Rename bbox_derive to box_derive
2024-05-21 16:18:03 +02:00
N. Engelhardt
e940d248c0
Merge pull request #4326 from povik/logcmd
...
Extend `log` command with `-push`, `-pop`, `-header` options
2024-05-21 15:22:40 +02:00
Martin Povišer
5c929a91c2
bbox_derive: Write help
2024-05-21 14:57:37 +02:00
Martin Povišer
88af059fad
bbox_derive: Fix done base type confusion
2024-05-21 14:57:26 +02:00
Akash Levy
187737b86a
Don't adjust naming on imported cells. Add $ for each pass
2024-05-19 15:02:40 -07:00
Akash Levy
0e77a03359
Merge branch 'YosysHQ:main' into master
2024-05-06 21:11:06 -07:00
Akash Levy
261bc561fa
Allow for gzip magic in stat
2024-05-05 04:21:47 -07:00
Emil J. Tywoniak
44b0fdc2bf
bbox_derive: add assert and debug print
2024-05-03 20:43:01 +02:00
Emil J. Tywoniak
e8c58a5528
bbox_derive: fix unininitialized memory UB when run with no named args
2024-05-03 20:41:42 +02:00
Martin Povišer
4c000d3aba
Add new bbox_derive command for blackbox derivation
2024-05-03 20:39:11 +02:00
Emil J. Tywoniak
e939182e68
cellmatch: add comments
2024-05-03 16:42:41 +02:00
Martin Povišer
b143e5678f
cellmatch: Rename the special design to $cellmatch
2024-05-03 16:42:41 +02:00
Martin Povišer
c0e68dcc4d
cellmatch: Add debug print
2024-05-03 16:42:41 +02:00
Martin Povišer
6a9858cdad
cellmatch: Delegate evaluation to ConstEval
2024-05-03 16:42:41 +02:00
Martin Povišer
86e1080f05
cellmatch: New pass
2024-05-03 16:42:41 +02:00
Martin Povišer
6ff4ecb2b4
techmap: Remove techmap_chtype from the result
2024-05-03 13:33:28 +02:00
Martin Povišer
fc82251105
techmap: Support dynamic cell types
2024-05-03 13:33:28 +02:00
Akash Levy
cc5e893db8
Add noclean option to submod for speedup
2024-05-02 06:12:09 -07:00
N. Engelhardt
34d9a7451e
Merge pull request #4333 from YosysHQ/fix_hierarchy_generate
...
fix hierarchy -generate mode handling of cells
2024-04-25 09:56:24 +02:00
KrystalDelusion
c3ae33da33
Merge pull request #4285 from YosysHQ/typo_fixup
...
Typo fixing
2024-04-25 09:54:48 +12:00
Martin Povišer
171577f909
Merge pull request #4340 from gadfort/abc-lib-merge
...
add support for using ABCs library merging when providing multiple liberty files
2024-04-17 22:01:20 +02:00
Jannis Harder
2bd889a59a
formalff -setundef: Fix handling for has_srst FFs
...
The `has_srst`` case was checking `sig_ce` instead of `sig_srst` due to
a copy and paste error.
This would crash when `has_ce` was false and could incorrectly determine
that an initial value is unused when `has_ce` and `has_srst` are both
set.
2024-04-15 11:53:30 +02:00
Martin Povišer
b827b9862f
Merge pull request #4265 from povik/iattr_help
...
memory_map: Explain `-iattr` better
2024-04-13 18:13:58 +02:00
Martin Povišer
4a8cdfabbb
Merge pull request #4169 from povik/clean-opt_clean-step2
...
opt_clean: Remove dead assertion
2024-04-13 18:12:40 +02:00
Peter Gadfort
a48825a604
add support for using ABCs library merging when providing multiple liberty files
2024-04-12 13:57:29 -04:00
N. Engelhardt
b87327d1b9
fix hierarchy -generate mode handling of cells
2024-04-12 13:38:33 +02:00
Emil J
c5912f4f95
Merge pull request #4313 from widlarizer/emil/fix-opt-demorgan-warning
...
opt_demorgan: fix extra args warning
2024-04-10 12:49:14 +02:00
Martin Povišer
b00abe4a26
Extend log command with -push, -pop, -header options
2024-04-10 11:49:20 +02:00
Martin Povišer
47931f9050
Merge pull request #4295 from gadfort/add-ports-stat
...
add port statistics to stat command
2024-04-08 11:12:02 +02:00
Emil J. Tywoniak
4bb3b099d2
opt_demorgan: fix extra args warning
2024-04-03 10:02:53 +02:00
N. Engelhardt
c98cdc2a42
Merge pull request #4184 from povik/check-loop-edges
...
Use cell edges data in `check`, improve messages
2024-03-25 16:19:35 +01:00
Peter Gadfort
160e3e089a
add port statistics to stat command
2024-03-22 09:20:20 -04:00
Krystine Sherwin
3eeefd23e3
Typo fixup(s)
2024-03-18 11:09:23 +13:00
N. Engelhardt
e4f11eb0a0
Merge pull request #4228 from povik/synth-inject
...
synth: Introduce `-extra-map` for amending techmap
2024-03-11 14:55:45 +01:00
Martin Povišer
206d894c56
check: Omit private wires in loop report
2024-03-11 10:45:36 +01:00
