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Code Activity
7138 commits 101 branches 53 tags 48 MiB
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2255 commits

Author SHA1 Message Date
Marcin Kościelnicki
fd0e3a2c43 Fix _TECHMAP_REMOVEINIT_ handling. 
Previously, this wire was handled in the code that populated the "do or
do not" techmap cache, resulting in init value removal being performed
only for the first use of a given template.

Fixes the problem identified in #1396.
 2019-09-27 18:34:12 +02:00
Clifford Wolf
b432c9b44b Improve "portlist" command 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2019-09-25 09:20:38 +02:00
Clifford Wolf
6c427d36dd Add "portlist" command 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2019-09-24 18:08:59 +02:00
N. Engelhardt
3bed4cb18a fix show command for macos 2019-09-23 17:47:05 +02:00
Eddie Hung
ec08a031b5 Revert abc9.cc 2019-09-20 17:52:23 -07:00
Eddie Hung
72ce06909e Trim mismatched connection to be same (smallest) size 2019-09-20 17:51:36 -07:00
Eddie Hung
567e5f0aa7 Fix first testcase in #1391 2019-09-20 17:51:27 -07:00
Clifford Wolf
1f64b34c64 Add "add -mod" 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2019-09-20 10:27:17 +02:00
Clifford Wolf
b76fac3ac3 Add techmap_autopurge attribute, fixes #1381 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2019-09-19 20:00:52 +02:00
Marcin Kościelnicki
c9f9518de4 Added extractinv pass 2019-09-19 04:02:48 +02:00
Eddie Hung
70c607d7dd Document (* gentb_skip *) attr for test_autotb 2019-09-18 12:41:35 -07:00
Eddie Hung
b66c99ece0
Merge pull request #1355 from YosysHQ/eddie/peepopt_dffmuxext 
peepopt_dffmux -- bit optimisations for word level $dff + (enable/reset) $mux cells
 2019-09-18 12:40:08 -07:00
Eddie Hung
2b93b8fc74
Merge pull request #1374 from YosysHQ/eddie/fix1371 
Fix two non-deterministic behaviours that cause divergence between compilers
 2019-09-15 13:56:07 -07:00
Eddie Hung
14d72c39c3 Revert "Make one check $shift(x)? only; change testcase to be 8b" 
This reverts commit e2c2d784c8.
 2019-09-13 16:33:18 -07:00
Eddie Hung
9a73adde50 Explicitly order function arguments 2019-09-13 16:18:05 -07:00
Eddie Hung
95e80809a5 Revert "SigSet<Cell*> to use stable compare class" 
This reverts commit 4ea34aaacd.
 2019-09-13 09:49:15 -07:00
Clifford Wolf
a67d63714b Fix handling of z_digit "?" and fix optimization of cmp with "z" 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2019-09-13 13:39:39 +02:00
Eddie Hung
4ea34aaacd SigSet<Cell*> to use stable compare class 2019-09-12 11:45:02 -07:00
David Shah
6044fff074
Merge pull request #1370 from YosysHQ/dave/equiv_opt_multiclock 
Add equiv_opt -multiclock
 2019-09-12 12:26:28 +01:00
Eddie Hung
3a49aa6b4a Tidy up 2019-09-11 14:20:49 -07:00
Eddie Hung
817ac7c5e0 Fix UB 2019-09-11 14:18:02 -07:00
Eddie Hung
bdb5e0f29c Cope with presence of reset muxes too 2019-09-11 13:36:37 -07:00
Eddie Hung
4937917cd8 Cleanup 2019-09-11 13:22:52 -07:00
Eddie Hung
bbef0d2ac8 Only display log message if did_something 2019-09-11 12:29:26 -07:00
Marcin Kościelnicki
f72765090c Add -match-init option to dff2dffs. 2019-09-11 19:38:20 +02:00
David Shah
c43e52d2d7 Add equiv_opt -multiclock 
Signed-off-by: David Shah <dave@ds0.me>
 2019-09-11 13:55:59 +01:00
David Shah
c7f1368cd2
Merge pull request #1362 from xobs/smtbmc-msvc2-build-fixes 
MSVC2 fixes
 2019-09-11 09:57:30 +01:00
Eddie Hung
edf90afd20 Rename dffmuxext -> dffmux, also remove constants in dff+mux 2019-09-11 00:56:38 -07:00
Eddie Hung
be0eaf3a9a
Fix misspelling 2019-09-09 16:46:33 -07:00
Sean Cross
8d128ba6d0 passes: opt_share: don't statically initialize mergeable_type_map 
In 3d3779b037 this got turned from a
`std::map<std::string, std::string>` to `std::map<IdString, IdString>`.
Consequently, this exposed some initialization sequencing issues (#1361).

Only initialize the map when it's first used, to avoid these static issues.

This fixes #1361.

Signed-off-by: Sean Cross <sean@xobs.io>
 2019-09-09 12:40:01 +08:00
Marcin Kościelnicki
a82e8df7d3 techmap: Add support for extracting init values of ports 2019-09-07 16:30:43 +02:00
Eddie Hung
e2c2d784c8 Make one check $shift(x)? only; change testcase to be 8b 2019-09-06 22:48:23 -07:00
Eddie Hung
903cd58acf
Merge pull request #1312 from YosysHQ/xaig_arrival 
Allow arrival times of sequential outputs to be specified to abc9
 2019-09-05 12:00:23 -07:00
Clifford Wolf
30f1ac7ce9 Rename conflicting wires on flatten/techmap, add "hierconn" attribute, fixes #1220 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2019-09-05 13:51:53 +02:00
Clifford Wolf
694a8f75cf Add flatten handling of pre-existing wires as created by interfaces, fixes #1145 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2019-09-05 13:30:58 +02:00
Eddie Hung
ba629e6a28 Merge remote-tracking branch 'origin/master' into xaig_arrival 2019-09-04 15:36:07 -07:00
Eddie Hung
433b0c677c Remove log_cell() calls 2019-09-04 13:42:44 -07:00
Eddie Hung
2b86055848 Add peepopt_dffmuxext 2019-09-04 12:35:15 -07:00
Eddie Hung
d2306d7b1d Adopt @cliffordwolf's suggestion 2019-09-03 12:18:50 -07:00
Eddie Hung
d6a84a78a7 Merge remote-tracking branch 'origin/master' into eddie/deferred_top 2019-09-03 10:49:21 -07:00
Eddie Hung
2fa3857963 Merge remote-tracking branch 'origin/master' into xaig_arrival 2019-09-02 12:13:44 -07:00
Eddie Hung
4aa505d1b2
Merge pull request #1344 from YosysHQ/eddie/ice40_signed_macc 
ice40_dsp to allow signed multipliers
 2019-09-01 10:11:33 -07:00
Miodrag Milanovic
fa5065e9b5 Fix select command error msg, fixes issue #1081 2019-09-01 11:00:09 +02:00
Eddie Hung
17b77fd411 Missing dep for test_pmgen 2019-08-30 14:01:07 -07:00
Eddie Hung
c7f1ccbcb0 Merge remote-tracking branch 'origin/master' into xaig_arrival 2019-08-30 12:28:35 -07:00
Eddie Hung
999fb33fd0
Merge pull request #1340 from YosysHQ/eddie/abc_no_clean 
abc9 to not call "clean" at end of run (often called outside)
 2019-08-30 12:27:09 -07:00
Eddie Hung
c1459bc748 Do not restrict multiplier to unsigned 2019-08-30 12:22:14 -07:00
Eddie Hung
d2d2816f8c Merge branch 'eddie/xilinx_srl' into xaig_arrival 2019-08-30 10:30:54 -07:00
Eddie Hung
f0fef90e9d Merge remote-tracking branch 'origin/master' into xaig_arrival 2019-08-30 10:30:46 -07:00
Eddie Hung
6e475484b2 Merge remote-tracking branch 'origin/master' into eddie/xilinx_srl 2019-08-30 09:37:32 -07:00