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
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Fix json frontend loading upto
2019-06-21 19:25:35 +02:00
Clifford Wolf
ec979475e7
Replace "muxcover -freedecode" with "muxcover -dmux=cost"
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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
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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
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Added JSON upto and offset
2019-06-21 16:58:12 +02:00
Clifford Wolf
f15def325c
Added JSON upto and offset
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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
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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
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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
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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
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Make genvar a signed type
2019-06-21 10:13:13 +02:00
Clifford Wolf
86a753cc18
Merge pull request #1116 from YosysHQ/eddie/fix1115
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Sign extend unsized 'bx and 'bz values
2019-06-21 10:12:32 +02:00
Clifford Wolf
9286b6f013
Add "muxcover -freedecode"
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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
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- 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
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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"
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This reverts commit 0221f3e1c5
.
2019-06-20 12:40:05 -07:00
Ben Widawsky
8767ec3fbd
Add a few more filename rewrites
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This now allows a full pipeline to work, something such as:
yosys -p "synth_ecp5 -json ~/work/fpga/prjtrellis/examples/ecp5_evn/blinky.v"
Otherwise, you will get something along the lines of:
ERROR: Can't open output file `~/work/fpga/prjtrellis/examples/ecp5_evn/blinky.v' for writing: No such file or directory
Signed-off-by: Ben Widawsky <ben@bwidawsk.net>
2019-06-20 10:27:59 -07:00
Eddie Hung
b77322034c
Remove leftover comment
2019-06-20 10:15:04 -07:00
Eddie Hung
b98276fa61
Add test
2019-06-20 10:13:52 -07:00
Eddie Hung
0221f3e1c5
Fix sign extension when sign is 1'bx
2019-06-20 10:13:52 -07:00
Clifford Wolf
477e566e8d
Fix typo, fixes #1095
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Signed-off-by: Clifford Wolf <clifford@clifford.at>
2019-06-20 15:34:52 +02:00
Clifford Wolf
06eb87bcb7
Improve shregmap help message, fixes #1113
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Signed-off-by: Clifford Wolf <clifford@clifford.at>
2019-06-20 15:23:55 +02:00
Clifford Wolf
a8c85d1b4b
Update some .gitignore files
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Signed-off-by: Clifford Wolf <clifford@clifford.at>
2019-06-20 14:27:57 +02:00
Clifford Wolf
11ec7b2aec
Fix typo
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Signed-off-by: Clifford Wolf <clifford@clifford.at>
2019-06-20 12:23:07 +02:00
Clifford Wolf
7f1461d64b
Merge branch 'towoe-unpacked_arrays'
2019-06-20 12:06:58 +02:00
Clifford Wolf
6a6dd5e057
Add proper test for SV-style arrays
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Signed-off-by: Clifford Wolf <clifford@clifford.at>
2019-06-20 12:06:07 +02:00
Clifford Wolf
2428fb7dc2
Merge branch 'unpacked_arrays' of https://github.com/towoe/yosys-sv into towoe-unpacked_arrays
2019-06-20 12:03:00 +02:00
Eddie Hung
3b1e5264d8
Merge pull request #1111 from acw1251/help_summary_fixes
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Fixed the help summary line for a few commands
2019-06-19 15:30:50 -07:00
acw1251
ce29ede801
Fixed small typo in ice40_unlut help summary
2019-06-19 16:39:46 -04:00
acw1251
0d888ee7ed
Fixed the help summary line for a few commands
2019-06-19 15:27:04 -04:00
Eddie Hung
96ade54993
Fix bug in #1078 , add entry to CHANGELOG
2019-06-19 09:51:11 -07:00