mirrors/yosys
3
0
Fork 0
mirror of https://github.com/YosysHQ/yosys synced 2025-10-30 19:22:31 +00:00
Code Activity
5293 commits 122 branches 59 tags 72 MiB
Commit graph

5293 commits

This branch
This branch
All branches
Author SHA1 Message Date
Eddie Hung
4ce329aefd synth_ecp5 rename -nomux to -nowidelut, but preserve former 2019-06-26 09:33:48 -07:00
Eddie Hung
7389b043c0 Merge branch 'xc7nocarrymux' of https://github.com/koriakin/yosys into koriakin/xc7nocarrymux 2019-06-26 09:33:38 -07:00
Eddie Hung
ab6e8ce0f0 Add testcase from #335, fixed by #1130 2019-06-25 08:43:58 -07:00
Clifford Wolf
add2d415fc
Merge pull request #1130 from YosysHQ/eddie/fix710 
memory_dff: walk through more than one mux for computing read enable
 2019-06-25 17:34:44 +02:00
Eddie Hung
42720ef6fe Fix spacing 2019-06-25 08:33:17 -07:00
Eddie Hung
c4e4902098 Move only one consumer check outside of while loop 2019-06-25 08:29:55 -07:00
Eddie Hung
58629dc2ce
Merge pull request #1129 from YosysHQ/eddie/ram32x1d 
Add RAM32X1D support
 2019-06-25 08:22:57 -07:00
Clifford Wolf
e754bce047
Merge pull request #1075 from YosysHQ/eddie/muxpack 
Add new "muxpack" command for packing chains of $mux cells
 2019-06-25 17:21:59 +02:00
Eddie Hung
b7deaceadd Walk through as many muxes as exist for rd_en 2019-06-24 18:33:06 -07:00
Eddie Hung
a701a2accf Add test 2019-06-24 18:32:58 -07:00
Eddie Hung
efd04880db Add RAM32X1D support 2019-06-24 16:16:50 -07:00
Clifford Wolf
e32cef4063
Merge pull request #1124 from mmicko/json_ports 
Add upto and offset to JSON ports
 2019-06-24 08:52:12 +02:00
Eddie Hung
4ddc0354c1 Merge remote-tracking branch 'origin/master' into eddie/muxpack 2019-06-22 14:40:55 -07:00
Eddie Hung
fb8fab4a29 Add 'muxcover -dmux=<cost>' and '-nopartial' to CHANGELOG 2019-06-21 20:30:24 -07:00
Eddie Hung
e01bab6c64
Merge pull request #1108 from YosysHQ/clifford/fix1091 
Add support for partial matches to muxcover
 2019-06-21 17:13:41 -07:00
Eddie Hung
545cfbbe0d Cope with $reduce_or common in case 2019-06-21 12:31:14 -07:00
Eddie Hung
32f637ffdb Add more tests 2019-06-21 12:31:04 -07:00
Eddie Hung
ae8305ffcc Fix testcase 2019-06-21 12:13:00 -07:00
Eddie Hung
15535112b7 Fix spacing 2019-06-21 11:52:51 -07:00
Eddie Hung
d89d663c92 Add doc 2019-06-21 11:52:28 -07:00
Eddie Hung
6ec8160981 Add more muxpack tests, with overlapping entries 2019-06-21 11:45:53 -07:00
Eddie Hung
641b86d25f Fix up ExclusiveDatabase with @cliffordwolf's help 2019-06-21 11:45:31 -07:00
Eddie Hung
63eb5cace9 Merge branch 'master' into eddie/muxpack 2019-06-21 11:17:19 -07:00
Miodrag Milanovic
fde90f7f8e Fix json formatting 2019-06-21 20:01:40 +02:00
Miodrag Milanovic
50e7221077 Add upto and offset to JSON ports 2019-06-21 19:47:25 +02:00
Clifford Wolf
e664814971
Merge pull request #1123 from mmicko/fix_typo 
Fix json frontend loading upto
 2019-06-21 19:25:35 +02:00
Clifford Wolf
ec979475e7 Replace "muxcover -freedecode" with "muxcover -dmux=cost" 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2019-06-21 19:24:41 +02:00
Miodrag Milanovic
3775763f51 Fix typo 2019-06-21 19:09:34 +02:00
Eddie Hung
6d74cf0d2b
Merge pull request #1085 from YosysHQ/eddie/shregmap_improve 
Improve shregmap to handle case where first flop is common to two chains
 2019-06-21 08:56:56 -07:00
Clifford Wolf
918460ddd3
Merge pull request #1122 from YosysHQ/clifford/jsonports 
Added JSON upto and offset
 2019-06-21 16:58:12 +02:00
Clifford Wolf
f15def325c Added JSON upto and offset 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2019-06-21 15:22:17 +02:00
Clifford Wolf
f0955452ae
Merge pull request #1121 from YosysHQ/ecp5-ccu2c-inv 
ecp5: Improve mapping of $alu when BI is used
 2019-06-21 15:07:39 +02:00
David Shah
a0d3d2bb41 ecp5: Improve mapping of $alu when BI is used 
Signed-off-by: David Shah <dave@ds0.me>
 2019-06-21 09:45:11 +01:00
Clifford Wolf
c9949dba99
Merge pull request #1117 from bwidawsk/more-home 
Add a few more filename rewrites
 2019-06-21 10:13:51 +02:00
Clifford Wolf
78e7a6f6f2
Merge pull request #1119 from YosysHQ/eddie/fix1118 
Make genvar a signed type
 2019-06-21 10:13:13 +02:00
Clifford Wolf
86a753cc18
Merge pull request #1116 from YosysHQ/eddie/fix1115 
Sign extend unsized 'bx and 'bz values
 2019-06-21 10:12:32 +02:00
Clifford Wolf
9286b6f013 Add "muxcover -freedecode" 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2019-06-21 10:02:10 +02:00
Eddie Hung
c4ea6fff65 Fix gcc invalidation behaviour for write_aiger 2019-06-20 21:56:47 -07:00
Clifford Wolf
891ea6512e Improvements in muxcover 
- Slightly under-estimate cost of decoder muxes
- Prefer larger muxes at tree root at same cost
- Don't double-count input cost for partial muxes
- Add debug log output
 2019-06-20 19:47:59 -07:00
Eddie Hung
844c42cef8 Missing a clean and opt_expr -mux_bool in test 2019-06-20 19:47:59 -07:00
Eddie Hung
75375a3fbc Add test 2019-06-20 19:47:59 -07:00
Clifford Wolf
40188457d1 Add support for partial matches to muxcover, fixes #1091 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2019-06-20 19:47:59 -07:00
Eddie Hung
e63324f5ef Actually, there might not be any harm in updating sigmap... 2019-06-20 17:03:05 -07:00
Eddie Hung
9c61fb0e0c Add comment as per @cliffordwolf 2019-06-20 16:57:54 -07:00
Eddie Hung
c20adc5263 Add test 2019-06-20 16:07:22 -07:00
Eddie Hung
c27ab609fa Make genvar a signed type 2019-06-20 16:04:12 -07:00
Eddie Hung
3b8f3a93ad Add CHANGELOG entry 2019-06-20 12:45:40 -07:00
Eddie Hung
d0bbf9e4d4 Extend sign extension tests 2019-06-20 12:43:59 -07:00
Eddie Hung
20119ee50e Maintain "is_unsized" state of constants 2019-06-20 12:43:39 -07:00
Eddie Hung
e33cbb0dde Revert "Fix sign extension when sign is 1'bx" 
This reverts commit 0221f3e1c5.
 2019-06-20 12:40:05 -07:00