Eddie Hung [Sat, 22 Jun 2019 00:21:06 +0000 (17:21 -0700)]
Merge remote-tracking branch 'origin/xaig' into xc7mux
Eddie Hung [Fri, 21 Jun 2019 22:46:45 +0000 (15:46 -0700)]
Do not rename non LUT cells in abc9
Eddie Hung [Fri, 21 Jun 2019 22:45:51 +0000 (15:45 -0700)]
Replace assert with error message
Eddie Hung [Sat, 22 Jun 2019 00:16:38 +0000 (17:16 -0700)]
Add log_push()/log_pop() inside write_xaiger
Eddie Hung [Sat, 22 Jun 2019 00:16:38 +0000 (17:16 -0700)]
Add log_push()/log_pop() inside write_xaiger
Eddie Hung [Sat, 22 Jun 2019 00:12:34 +0000 (17:12 -0700)]
Constrain wreduce only if wide mux
Eddie Hung [Sat, 22 Jun 2019 00:06:30 +0000 (17:06 -0700)]
Simplify and comment out mux_map.v
Eddie Hung [Fri, 21 Jun 2019 23:56:56 +0000 (16:56 -0700)]
synth_xilinx to now wreduce except $mux, remove extra peepopt
Eddie Hung [Fri, 21 Jun 2019 23:55:59 +0000 (16:55 -0700)]
mux_map to no longer copy last value into 1'bx
Eddie Hung [Fri, 21 Jun 2019 23:55:34 +0000 (16:55 -0700)]
Fix spacing
Eddie Hung [Fri, 21 Jun 2019 23:47:07 +0000 (16:47 -0700)]
Fix spacing again, A_forward -> A_backward
Eddie Hung [Fri, 21 Jun 2019 23:18:29 +0000 (16:18 -0700)]
Restore wreduce to synth_xilinx, after muxcover
Eddie Hung [Fri, 21 Jun 2019 23:18:14 +0000 (16:18 -0700)]
Revert B_SIGNED optimisation, since only works for Y_WIDTH==1
Eddie Hung [Fri, 21 Jun 2019 23:06:13 +0000 (16:06 -0700)]
Fix spacing
Eddie Hung [Fri, 21 Jun 2019 22:48:20 +0000 (15:48 -0700)]
synth_xilinx to use _ABC macro, and perform muxpack again
Eddie Hung [Fri, 21 Jun 2019 22:47:42 +0000 (15:47 -0700)]
Add $__XILINX_MUXF78 to preserve entire box
Eddie Hung [Fri, 21 Jun 2019 22:46:45 +0000 (15:46 -0700)]
Do not rename non LUT cells in abc9
Eddie Hung [Fri, 21 Jun 2019 22:45:51 +0000 (15:45 -0700)]
Replace assert with error message
Eddie Hung [Fri, 21 Jun 2019 21:54:24 +0000 (14:54 -0700)]
Merge remote-tracking branch 'origin/eddie/muxpack' into xc7mux_wip
Eddie Hung [Fri, 21 Jun 2019 21:38:30 +0000 (14:38 -0700)]
Fix alignment
Eddie Hung [Fri, 21 Jun 2019 21:37:20 +0000 (14:37 -0700)]
Merge branch 'xc7mux' into xc7mux_wip
Eddie Hung [Fri, 21 Jun 2019 21:35:58 +0000 (14:35 -0700)]
One more workaround for gcc-4.8
Eddie Hung [Fri, 21 Jun 2019 21:35:58 +0000 (14:35 -0700)]
One more workaround for gcc-4.8
Eddie Hung [Fri, 21 Jun 2019 21:23:39 +0000 (14:23 -0700)]
Workaround issues exposed by gcc-4.8
Eddie Hung [Fri, 21 Jun 2019 19:46:55 +0000 (12:46 -0700)]
No point logging constant bit
Eddie Hung [Fri, 21 Jun 2019 19:43:20 +0000 (12:43 -0700)]
Move comment
Eddie Hung [Fri, 21 Jun 2019 21:24:35 +0000 (14:24 -0700)]
Revert "autotest.sh to cat *.err on error"
This reverts commit
21fa8972f3d04f717d0d4afbfa252e842c807619.
Eddie Hung [Fri, 21 Jun 2019 21:24:34 +0000 (14:24 -0700)]
Revert "Cat more stuff"
This reverts commit
638557de3ec600ebe240e2f25e337028ce453ba2.
Eddie Hung [Fri, 21 Jun 2019 21:23:39 +0000 (14:23 -0700)]
Workaround issues exposed by gcc-4.8
Eddie Hung [Fri, 21 Jun 2019 20:47:07 +0000 (13:47 -0700)]
Revert "Stab in the dark with aig_map from dict -> std::map"
This reverts commit
70ee10b650e01b7b262baa5c6fda934fb860dfce.
Eddie Hung [Fri, 21 Jun 2019 20:28:42 +0000 (13:28 -0700)]
Cat more stuff
Eddie Hung [Fri, 21 Jun 2019 19:46:55 +0000 (12:46 -0700)]
No point logging constant bit
Eddie Hung [Fri, 21 Jun 2019 19:43:20 +0000 (12:43 -0700)]
Move comment
Eddie Hung [Fri, 21 Jun 2019 19:41:47 +0000 (12:41 -0700)]
Stab in the dark with aig_map from dict -> std::map
Eddie Hung [Fri, 21 Jun 2019 18:15:23 +0000 (11:15 -0700)]
Add FIXME about need for -mux4
Eddie Hung [Fri, 21 Jun 2019 18:13:01 +0000 (11:13 -0700)]
Since muxcover uses MUX4s, blast them back to gates here
Eddie Hung [Fri, 21 Jun 2019 18:12:32 +0000 (11:12 -0700)]
Expand synth -coarse without wreduce, move muxcover
Eddie Hung [Fri, 21 Jun 2019 17:51:41 +0000 (10:51 -0700)]
Merge remote-tracking branch 'origin/clifford/fix1091' into xc7mux_wip
Eddie Hung [Fri, 21 Jun 2019 17:40:18 +0000 (10:40 -0700)]
autotest.sh to cat *.err on error
Clifford Wolf [Fri, 21 Jun 2019 17:24:41 +0000 (19:24 +0200)]
Replace "muxcover -freedecode" with "muxcover -dmux=cost"
Signed-off-by: Clifford Wolf <clifford@clifford.at>
Clifford Wolf [Fri, 21 Jun 2019 08:02:10 +0000 (10:02 +0200)]
Add "muxcover -freedecode"
Signed-off-by: Clifford Wolf <clifford@clifford.at>
Eddie Hung [Fri, 21 Jun 2019 05:29:40 +0000 (22:29 -0700)]
Fix spacing
Eddie Hung [Fri, 21 Jun 2019 05:28:55 +0000 (22:28 -0700)]
Revert Makefile
Eddie Hung [Fri, 21 Jun 2019 05:29:40 +0000 (22:29 -0700)]
Fix spacing
Eddie Hung [Fri, 21 Jun 2019 05:28:55 +0000 (22:28 -0700)]
Revert Makefile
Eddie Hung [Fri, 21 Jun 2019 05:09:13 +0000 (22:09 -0700)]
Refactor bit2aig for less lookups
Eddie Hung [Fri, 21 Jun 2019 04:56:02 +0000 (21:56 -0700)]
Fix gcc invalidation behaviour for write_aiger
Eddie Hung [Fri, 21 Jun 2019 04:55:08 +0000 (21:55 -0700)]
Fix gcc error, due to dict invalidation during recursion
Eddie Hung [Fri, 21 Jun 2019 04:53:27 +0000 (21:53 -0700)]
Fix gcc warning of potentially uninitialised
Eddie Hung [Fri, 21 Jun 2019 05:09:13 +0000 (22:09 -0700)]
Refactor bit2aig for less lookups
Eddie Hung [Fri, 21 Jun 2019 04:56:02 +0000 (21:56 -0700)]
Fix gcc invalidation behaviour for write_aiger
Eddie Hung [Fri, 21 Jun 2019 04:55:08 +0000 (21:55 -0700)]
Fix gcc error, due to dict invalidation during recursion
Eddie Hung [Fri, 21 Jun 2019 04:53:27 +0000 (21:53 -0700)]
Fix gcc warning of potentially uninitialised
Clifford Wolf [Thu, 20 Jun 2019 09:30:27 +0000 (11:30 +0200)]
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
Eddie Hung [Wed, 19 Jun 2019 17:15:41 +0000 (10:15 -0700)]
Missing a `clean` and `opt_expr -mux_bool` in test
Eddie Hung [Wed, 19 Jun 2019 17:07:34 +0000 (10:07 -0700)]
Add test
Clifford Wolf [Wed, 19 Jun 2019 11:15:54 +0000 (13:15 +0200)]
Add support for partial matches to muxcover, fixes #1091
Signed-off-by: Clifford Wolf <clifford@clifford.at>
Eddie Hung [Fri, 21 Jun 2019 02:40:17 +0000 (19:40 -0700)]
write_xaiger to flatten 1'bx/1'bz to 1'b0 again
Eddie Hung [Fri, 21 Jun 2019 02:37:03 +0000 (19:37 -0700)]
Fix simple_abc9/generate test with 1'bx at MSB
Eddie Hung [Fri, 21 Jun 2019 02:31:22 +0000 (19:31 -0700)]
Fix different abc9 test
Eddie Hung [Fri, 21 Jun 2019 02:27:00 +0000 (19:27 -0700)]
Fix broken abc9.v test due to inout being 1'bx
Eddie Hung [Fri, 21 Jun 2019 02:06:51 +0000 (19:06 -0700)]
Run simple_abc9 tests
Eddie Hung [Fri, 21 Jun 2019 02:40:17 +0000 (19:40 -0700)]
write_xaiger to flatten 1'bx/1'bz to 1'b0 again
Eddie Hung [Fri, 21 Jun 2019 02:37:03 +0000 (19:37 -0700)]
Fix simple_abc9/generate test with 1'bx at MSB
Eddie Hung [Fri, 21 Jun 2019 02:31:22 +0000 (19:31 -0700)]
Fix different abc9 test
Eddie Hung [Fri, 21 Jun 2019 02:27:00 +0000 (19:27 -0700)]
Fix broken abc9.v test due to inout being 1'bx
Eddie Hung [Fri, 21 Jun 2019 02:06:51 +0000 (19:06 -0700)]
Run simple_abc9 tests
Eddie Hung [Fri, 21 Jun 2019 02:00:36 +0000 (19:00 -0700)]
Merge remote-tracking branch 'origin/master' into xaig
Eddie Hung [Fri, 21 Jun 2019 00:29:45 +0000 (17:29 -0700)]
Fix issue with part of PI being 1'bx
Eddie Hung [Thu, 20 Jun 2019 23:45:09 +0000 (16:45 -0700)]
Call opt_expr -mux_undef to get rid of 1'bx in muxes prior to abc
Eddie Hung [Thu, 20 Jun 2019 17:47:20 +0000 (10:47 -0700)]
Handle COs driven by 1'bx
Eddie Hung [Thu, 20 Jun 2019 17:22:14 +0000 (10:22 -0700)]
Do not call "setundef -zero" in abc9
Eddie Hung [Thu, 20 Jun 2019 17:21:57 +0000 (10:21 -0700)]
write_xaiger to skip POs driven by 1'bx
Eddie Hung [Fri, 21 Jun 2019 00:29:45 +0000 (17:29 -0700)]
Fix issue with part of PI being 1'bx
Eddie Hung [Thu, 20 Jun 2019 23:45:09 +0000 (16:45 -0700)]
Call opt_expr -mux_undef to get rid of 1'bx in muxes prior to abc
Eddie Hung [Thu, 20 Jun 2019 23:45:04 +0000 (16:45 -0700)]
mux_map to drop sign bit, and eliminate 'bx-es
Eddie Hung [Thu, 20 Jun 2019 23:08:58 +0000 (16:08 -0700)]
Merge remote-tracking branch 'origin/eddie/fix1115' into xc7mux
Eddie Hung [Thu, 20 Jun 2019 23:08:36 +0000 (16:08 -0700)]
Merge remote-tracking branch 'origin/eddie/fix1118' into xc7mux
Eddie Hung [Thu, 20 Jun 2019 23:07:22 +0000 (16:07 -0700)]
Add test
Eddie Hung [Thu, 20 Jun 2019 23:04:12 +0000 (16:04 -0700)]
Make genvar a signed type
Eddie Hung [Thu, 20 Jun 2019 19:45:40 +0000 (12:45 -0700)]
Add CHANGELOG entry
Eddie Hung [Thu, 20 Jun 2019 19:43:59 +0000 (12:43 -0700)]
Extend sign extension tests
Eddie Hung [Thu, 20 Jun 2019 19:43:39 +0000 (12:43 -0700)]
Maintain "is_unsized" state of constants
Eddie Hung [Thu, 20 Jun 2019 19:40:05 +0000 (12:40 -0700)]
Revert "Fix sign extension when sign is 1'bx"
This reverts commit
0221f3e1c5b427678c5679027ee47ec7c0b8321d.
Eddie Hung [Thu, 20 Jun 2019 17:47:20 +0000 (10:47 -0700)]
Handle COs driven by 1'bx
Eddie Hung [Thu, 20 Jun 2019 17:22:14 +0000 (10:22 -0700)]
Do not call "setundef -zero" in abc9
Eddie Hung [Thu, 20 Jun 2019 17:21:57 +0000 (10:21 -0700)]
write_xaiger to skip POs driven by 1'bx
Eddie Hung [Thu, 20 Jun 2019 17:18:10 +0000 (10:18 -0700)]
Merge remote-tracking branch 'origin/eddie/fix1115' into xc7mux
Eddie Hung [Thu, 20 Jun 2019 17:18:01 +0000 (10:18 -0700)]
Merge remote-tracking branch 'origin/master' into xc7mux
Eddie Hung [Thu, 20 Jun 2019 17:15:04 +0000 (10:15 -0700)]
Remove leftover comment
Eddie Hung [Thu, 20 Jun 2019 17:10:43 +0000 (10:10 -0700)]
Add test
Eddie Hung [Thu, 20 Jun 2019 17:04:42 +0000 (10:04 -0700)]
Fix sign extension when sign is 1'bx
Clifford Wolf [Thu, 20 Jun 2019 13:34:52 +0000 (15:34 +0200)]
Fix typo, fixes #1095
Signed-off-by: Clifford Wolf <clifford@clifford.at>
Clifford Wolf [Thu, 20 Jun 2019 13:23:55 +0000 (15:23 +0200)]
Improve shregmap help message, fixes #1113
Signed-off-by: Clifford Wolf <clifford@clifford.at>
Clifford Wolf [Thu, 20 Jun 2019 12:27:57 +0000 (14:27 +0200)]
Update some .gitignore files
Signed-off-by: Clifford Wolf <clifford@clifford.at>
Clifford Wolf [Thu, 20 Jun 2019 10:23:07 +0000 (12:23 +0200)]
Fix typo
Signed-off-by: Clifford Wolf <clifford@clifford.at>
Clifford Wolf [Thu, 20 Jun 2019 10:06:58 +0000 (12:06 +0200)]
Merge branch 'towoe-unpacked_arrays'
Clifford Wolf [Thu, 20 Jun 2019 10:06:07 +0000 (12:06 +0200)]
Add proper test for SV-style arrays
Signed-off-by: Clifford Wolf <clifford@clifford.at>
Clifford Wolf [Thu, 20 Jun 2019 10:03:00 +0000 (12:03 +0200)]
Merge branch 'unpacked_arrays' of https://github.com/towoe/yosys-sv into towoe-unpacked_arrays
Eddie Hung [Wed, 19 Jun 2019 22:30:50 +0000 (15:30 -0700)]
Merge pull request #1111 from acw1251/help_summary_fixes
Fixed the help summary line for a few commands