Martin Povišer
2c66557d22
portarcs: Fix for case of unused gates
2024-12-05 18:27:43 +01:00
Martin Povišer
d57d21e566
wrapcell: Optionally track unused outputs
2024-12-05 18:16:53 +01:00
KrystalDelusion
c96d02b204
Merge pull request #4784 from YosysHQ/krys/reduce_warnings
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Reduce number of warnings
2024-12-05 09:16:06 +13:00
Martin Povišer
59a96470df
Merge pull request #4773 from povik/wrapcell
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wrapcell: Add new command
2024-12-04 11:49:51 +01:00
Martin Povišer
14ee5ce800
Merge pull request #4787 from povik/booth-macc
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booth: Map simple `$macc` instances too
2024-12-04 11:49:34 +01:00
Emil J
3b8e8ee012
Merge pull request #4797 from YosysHQ/emil/multiple-liberty
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Allow multiple -liberty args in dfflibmap and clockgate
2024-12-04 11:18:52 +01:00
Martin Povišer
384c191192
Merge pull request #4775 from povik/dont_map
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techmap: Add `-dont_map` for selective disabling of rules
2024-12-03 20:21:47 +01:00
Martin Povišer
1c7bb700c9
techmap: Rephrase help
2024-12-03 20:20:00 +01:00
Emil J. Tywoniak
6edf9c86cb
libparse: add LibertyMergedCells, enable multiple -liberty args for dfflibmap and clockgate
2024-12-03 17:36:00 +01:00
Emil J. Tywoniak
60fb241cb3
clockgate: clean up argument parsing
2024-12-03 17:35:10 +01:00
Martin Povišer
109d97bb40
Merge pull request #4706 from povik/keep_hierarchy-adjustalgo
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Adjust `keep_hierarchy` behavior
2024-12-03 12:18:28 +01:00
Martin Povišer
6ad4918121
Account for pre-existing keep_hierarchy in cost sum
2024-12-03 11:11:59 +01:00
Martin Povišer
c33f7b92f7
Fix typo
2024-12-03 11:11:02 +01:00
KrystalDelusion
889894a6d2
Merge pull request #4790 from YosysHQ/emil/clockgate-warnings
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clockgate: reduce build warnings
2024-12-03 13:25:52 +13:00
Lofty
fd05f73d50
dfflibmap: demote some warnings to debug
2024-12-02 14:17:51 +00:00
Emil J. Tywoniak
6b006e5f61
clockgate: reduce build warnings
2024-12-02 10:07:01 +01:00
Martin Povišer
1ded817beb
booth: Map simple $macc instances too
2024-12-01 16:00:04 +01:00
Krystine Sherwin
1de5d98ae2
Reduce comparisons of size_t and int
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`Const::size()` returns int, so change iterators that use it to `auto` instead of `size_t`.
For cases where size is being explicitly cast to `int`, use the wrapper that we already have instead: `Yosys::GetSize()`.
2024-11-29 12:53:29 +13:00
Martin Povišer
956313efe8
Merge pull request #4742 from YosysHQ/hierarchy_notify_top_attr
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Print a note about finding attribute (* top *) in hierarchy
2024-11-28 00:07:18 +01:00
Martin Povišer
2962f8fa88
techmap: Add -dont_map for selective disabling of rules
2024-11-27 15:54:37 +01:00
Martin Povišer
79e9258a31
wrapcell: Add new command
2024-11-27 14:01:00 +01:00
Emil J
5b6baa3ef1
Merge pull request #4744 from YosysHQ/emil/clockgate-liberty
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clockgate: add -liberty
2024-11-20 15:04:00 +01:00
Emil J
56b80bdd22
Merge pull request #4448 from georgerennie/shiftadd_gating
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peepopt shiftadd: Only match for sufficiently small constant widths
2024-11-20 13:34:09 +01:00
Emil J
cc17d5bb70
Merge pull request #4612 from georgerennie/george/opt_demorgan_zero_width
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opt_demorgan: skip zero width cells
2024-11-20 13:33:16 +01:00
Emil J
18459b4b09
Merge pull request #4614 from georgerennie/george/opt_reduce_cell_width
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opt_reduce: keep at least one input to $reduce_or/and cells
2024-11-20 13:33:04 +01:00
Martin Povišer
7ebe451f9a
Merge pull request #4714 from georgerennie/george/proc_dff_bug_multiple_sigs
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proc_dff: fix early return bug
2024-11-20 13:26:32 +01:00
Emil J. Tywoniak
4d96cbec75
clockgate: reduce errors to warnings
2024-11-18 18:32:18 +01:00
Emil J. Tywoniak
983c54c75f
clockgate: help string add -dont_use and -liberty
2024-11-18 13:57:49 +01:00
Emil J. Tywoniak
a5bc36f77e
clockgate: add -dont_use
2024-11-18 13:45:30 +01:00
Emil J. Tywoniak
e6793da9a0
clockgate: refactor
2024-11-18 12:50:25 +01:00
Emil J. Tywoniak
45880ea7f2
clockgate: add -liberty
2024-11-14 20:37:59 +01:00
Lofty
d9ef388fcc
Merge pull request #4698 from YosysHQ/lofty/dfflibmap-enable
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dfflibmap: enable inference
2024-11-13 17:50:17 +00:00
Lofty
4f40187759
dfflibmap: move expression code into libparse
2024-11-13 16:06:57 +00:00
Lofty
08ed2c765e
dfflibmap: enable inference
2024-11-13 15:57:45 +00:00
Martin Povišer
2dba345049
portarcs: New command to derive propagation arcs
2024-11-13 16:20:35 +01:00
Martin Povišer
4ce8c7a0d3
Merge pull request #4709 from YosysHQ/emil/idstring-in-fold
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functional, glift: use fold overload of IdString::in instead of pool …
2024-11-13 15:17:33 +01:00
Martin Povišer
9da7341003
Merge pull request #4727 from georgerennie/george/bufnorm_constants2
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bufnorm: preserve constant bits when mapping back to connections
2024-11-13 14:32:15 +01:00
N. Engelhardt
96c526d1ba
Print a note about finding attribute (* top *) in hierarchy
2024-11-13 10:21:44 +01:00
Martin Povišer
915df16c84
Merge pull request #4728 from YosysHQ/emil/fix-filterlib-roundtrip
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filterlib: preserve value quotes
2024-11-12 10:54:35 +01:00
Emil J. Tywoniak
49e1597ea4
filterlib: preserve value quotes
2024-11-12 01:21:07 +01:00
George Rennie
ff6c9446c0
bufnorm: preserve constant bits when mapping back to connections
2024-11-12 01:05:15 +01:00
Martin Povišer
1b1a6c4aed
Merge pull request #4525 from georgerennie/peepopt_clock_gate
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peepopt: Add formal opt to rewrite latches to ffs in clock gates
2024-11-11 14:49:09 +01:00
George Rennie
8f6058a7d6
bufnorm: preserve constant bits driving wires
2024-11-07 11:48:48 +01:00
George Rennie
626dbbe1e0
proc_dff: fix early return bug
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* early return caused proc_dff to stop considering rules after seeing
one async rule - this is because continue should have been used to
continue to procecssing the next rule instead of returning from the
function
2024-11-07 00:06:03 +01:00
Emil J. Tywoniak
387a235158
functional, glift: use fold overload of IdString::in instead of pool literals
2024-11-06 12:48:32 +01:00
Martin Povišer
29af057430
Merge pull request #4707 from povik/stat-unused
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stat: Drop unused field
2024-11-05 09:38:29 +01:00
Martin Povišer
4df3a5d7ec
stat: Drop unused field
2024-11-05 09:37:35 +01:00
Martin Povišer
c8fffce2b5
keep_hierarchy: Update messages
2024-11-05 09:03:01 +01:00
Martin Povišer
cf79630be0
keep_hierarchy: Require size information on blackboxes
2024-11-05 09:02:36 +01:00
Martin Povišer
2425352551
keep_hierarchy: Redo hierarchy traversal for -min_cost
2024-11-05 09:02:36 +01:00
