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9173 commits 122 branches 59 tags 72 MiB
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3047 commits

Author SHA1 Message Date
whitequark
93ef516d91
Merge pull request #1603 from whitequark/ice40-ram_style 
ice40/ecp5: add support for both 1364.1 and Synplify/LSE RAM/ROM attributes
 2020-04-10 14:51:01 +00:00
Miodrag Milanovic
0d789c5a3b Support custom PROGRAM_PREFIX 2020-04-10 10:38:40 +02:00
Marcelina Kościelnicka
516857f3ba [NFCI] Deduplicate builtin FF cell types list 
A few passes included the same list of FF cell types.  Make it a global
const instead.

The zinit pass also seems to include a list like that, but given that
it seems to be completely broken at the time (see #1568 discussion),
I'm going to pretend I didn't see that.
 2020-04-09 18:05:06 +02:00
N. Engelhardt
7f33d43e3b
Merge pull request #1890 from boqwxp/cleanup_memory_collect 
Clean up `passes/memory/memory_collect.cc`.
 2020-04-09 14:01:29 +02:00
N. Engelhardt
ed738b8ddb
Merge pull request #1889 from boqwxp/cleanup_memory_unpack 
Clean up `passes/memory/memory_unpack.cc`.
 2020-04-09 14:00:44 +02:00
Alberto Gonzalez
652050b273
Clean up passes/memory/memory_collect.cc. 2020-04-09 05:43:05 +00:00
Alberto Gonzalez
685dc37d27
Clean up passes/memory/memory_unpack.cc. 2020-04-09 05:38:36 +00:00
Alberto Gonzalez
83222193af
Clean up passes/techmap/hilomap.cc. 2020-04-09 05:28:32 +00:00
whitequark
42e7e44207
Merge pull request #1857 from whitequark/splitnets-skip-processes 
splitnets: skip modules with processes
 2020-04-09 04:03:30 +00:00
Alberto Gonzalez
64a5936bd7
Clean up passes/cmds/connect.cc. 2020-04-08 22:11:06 +00:00
whitequark
b350398c04
Merge pull request #1874 from boqwxp/cleanup_show 
Clean up `passes/cmds/show.cc`.
 2020-04-06 18:32:20 +00:00
whitequark
8ca12e0c42
Merge pull request #1861 from boqwxp/cleanup_hierarchy_submod 
Clean up `passes/hierarchy/submod.cc`.
 2020-04-06 18:32:10 +00:00
Alberto Gonzalez
f4346a0400
Use more descriptive variable name. 
Co-Authored-By: whitequark <whitequark@whitequark.org>
 2020-04-06 14:48:27 +00:00
Alberto Gonzalez
d6de14a0d6
Use more descriptive variable name. 
Co-Authored-By: whitequark <whitequark@whitequark.org>
 2020-04-06 14:37:07 +00:00
whitequark
ebf23cd62e
Merge pull request #1870 from boqwxp/cleanup_setattr 
Clean up `passes/cmds/setattr.cc`.
 2020-04-06 11:04:49 +00:00
whitequark
df95dc7d4a
Merge pull request #1872 from boqwxp/cleanup_copy 
Clean up private member usage in `passes/cmds/copy.cc`.
 2020-04-06 11:03:46 +00:00
whitequark
41f0c38478
Merge pull request #1871 from boqwxp/cleanup_splice 
Clean up `passes/cmds/splice.cc`.
 2020-04-06 11:03:34 +00:00
whitequark
db66371915
Merge pull request #1869 from boqwxp/cleanup_connwrappers 
Clean up `passes/cmds/connwrappers.cc`.
 2020-04-06 11:01:44 +00:00
whitequark
30934e425d
Merge pull request #1868 from boqwxp/cleanup_delete 
Clean up `passes/cmds/delete.cc`.
 2020-04-06 10:58:38 +00:00
whitequark
d3615ee445
Merge pull request #1867 from boqwxp/cleanup_stat 
Clean up `passes/cmds/stat.cc`.
 2020-04-06 10:58:02 +00:00
whitequark
75d39c6fdf
Merge pull request #1866 from boqwxp/cleanup_test_autotb 
Clean up `passes/tests/test_autotb.cc`.
 2020-04-06 10:56:45 +00:00
whitequark
79c6149069
Merge pull request #1865 from boqwxp/cleanup_dfflibmap 
Clean up `passes/techmap/dfflibmap.cc`.
 2020-04-06 10:56:22 +00:00
whitequark
8340660518
Merge pull request #1863 from boqwxp/cleanup_techmap_extract 
Clean up `passes/techmap/extract.cc`.
 2020-04-06 10:55:50 +00:00
whitequark
0d69d532e0
Merge pull request #1859 from boqwxp/design_duplicate 
Add `-push-copy` option to the `design` command.
 2020-04-06 10:39:26 +00:00
Alberto Gonzalez
57f48f94c2
Clean up passes/cmds/show.cc. 2020-04-06 08:51:25 +00:00
Alberto Gonzalez
fdeeb48e62
Clean up private member usage in passes/cmds/bugpoint.cc. 2020-04-06 08:35:09 +00:00
Alberto Gonzalez
2dd09ab611
Clean up private member usage in passes/cmds/copy.cc. 2020-04-06 08:26:10 +00:00
Alberto Gonzalez
5e9c88501e
Clean up passes/cmds/splice.cc. 2020-04-06 07:42:46 +00:00
Alberto Gonzalez
2e27ddd511
Clean up passes/cmds/setattr.cc. 2020-04-06 06:52:18 +00:00
Alberto Gonzalez
968230261f
Clean up passes/cmds/connwrappers.cc. 2020-04-06 06:11:25 +00:00
Alberto Gonzalez
1226d41c61
Clean up passes/cmds/delete.cc. 2020-04-06 05:09:43 +00:00
Alberto Gonzalez
b39a0d77ab
Clean up passes/cmds/stat.cc. 2020-04-06 04:39:18 +00:00
Alberto Gonzalez
438d2e0025
Clean up passes/tests/test_autotb.cc. 2020-04-06 04:25:21 +00:00
Alberto Gonzalez
f3e282a97c
Clean up passes/techmap/dfflibmap.cc. 2020-04-06 03:02:40 +00:00
Alberto Gonzalez
64a32ead38
Clean up passes/techmap/extract.cc. 2020-04-05 19:36:23 +00:00
Alberto Gonzalez
5431ce694c
Clean up passes/hierarchy/submod.cc. 2020-04-05 04:39:54 +00:00
Alberto Gonzalez
a0416fe167
Rename -duplicate to -push-copy. 
Co-Authored-By: whitequark <whitequark@whitequark.org>
 2020-04-04 21:26:11 +00:00
Alberto Gonzalez
409e2ac09d
Add -duplicate option to the design command. 2020-04-03 16:46:35 +00:00
whitequark
745251a31f splitnets: skip modules with processes. 2020-04-03 11:27:19 +00:00
whitequark
e0def9e4d9 memory_map: add -attr option, to respect inference attributes. 
Before this commit, memory_map (which is always a part of a synth
script) would always pick up any $mem cell that was not processed
by a preceding pass and lower it down to $dff/$mux cells.
This is undesirable for two reasons:
  * If there is an explicit inference attribute set on a $mem cell,
    e.g. (* ram_block *), then it is arguably incorrect to map such
    a memory to $dff/$mux cells.
  * If memory_map tries to lower a memory that was intended to
    be mapped to a large BRAM, it often takes extraordinarily long
    time to finish, produces an extremely large log file, and outputs
    an unusable design.

After this commit, properly invoked memory_map will not map any
memory that has an explicit inference attribute specified, solving
the first issue, and alleviating the second. The default behavior
is not changed.
 2020-04-03 05:51:40 +00:00
Eddie Hung
5f662b1c43
Merge pull request #1767 from YosysHQ/eddie/idstrings 
IdString: use more ID::*, make them easier to use, speed up IdString::in()
 2020-04-02 11:47:25 -07:00
Eddie Hung
956ecd48f7 kernel: big fat patch to use more ID::*, otherwise ID(*) 2020-04-02 09:51:32 -07:00
Marcin Kościelnicki
2d3753d730 iopadmap: Fix z assignment to inout port 
Fixes #1841.
 2020-04-02 18:15:04 +02:00
Claire Wolf
22ef5701c0
Merge pull request #1842 from YosysHQ/mwk/fix-deminout-xz 
deminout: prevent any constant assignment from demoting to input
 2020-04-02 18:14:34 +02:00
Eddie Hung
fdafb74eb7 kernel: use more ID::* 2020-04-02 07:14:08 -07:00
Eddie Hung
37f42fe102
Merge pull request #1845 from YosysHQ/eddie/kernel_speedup 
kernel: speedup by using more pass-by-const-ref
 2020-04-02 07:13:33 -07:00
Eddie Hung
c90324662c
Merge pull request #1828 from YosysHQ/eddie/celltypes_speedup 
kernel: share a single CellTypes within a pass
 2020-04-01 14:17:45 -07:00
Eddie Hung
4ae7f3a8ed
Merge pull request #1790 from YosysHQ/eddie/opt_expr_xor 
opt_expr: optimise $xor/$xnor/$_XOR_/$_XNOR_ -s with constant inputs
 2020-04-01 14:17:01 -07:00
Eddie Hung
e79bc45975
Merge pull request #1789 from YosysHQ/eddie/opt_expr_alu 
opt_expr: improve performance on $alu and $sub
 2020-04-01 14:11:09 -07:00
Eddie Hung
1bb5a5215f
Merge pull request #1761 from YosysHQ/eddie/opt_merge_speedup 
opt_merge: speedup
 2020-03-31 14:50:32 -07:00