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8448 Commits

Author SHA1 Message Date
Eddie Hung b94cf0c126 read_aiger: connect identical signals together 2020-01-07 11:43:28 -08:00
Eddie Hung baba33fbd3 read_aiger: cope with latches and POs with same name 2020-01-07 11:22:48 -08:00
Eddie Hung 738af17a26 read_aiger: default -clk_name to be empty 2020-01-07 11:21:45 -08:00
Eddie Hung 5c89dead5f Merge branch 'master' of github.com:YosysHQ/yosys 2020-01-06 16:51:32 -08:00
Eddie Hung ce765aa4de
Merge pull request #1181 from YosysHQ/xaig_dff 
"abc9 -dff" option for sequential synthesis
 2020-01-06 16:50:07 -08:00
Eddie Hung 01866a7909 Fix DSP48E1 sim 2020-01-06 16:45:29 -08:00
Eddie Hung 3df869cc7c Add testcase from #1459 2020-01-06 16:22:22 -08:00
Eddie Hung 53aa51dc92 Re-enable &mfs for synth_{ecp5,xilinx} 2020-01-06 16:21:04 -08:00
Eddie Hung 3753760971 Bump ABCREV 2020-01-06 16:20:58 -08:00
Eddie Hung 98ee8c14df Merge remote-tracking branch 'origin/master' into xaig_dff 2020-01-06 15:02:44 -08:00
Eddie Hung 66698cb6fd
Merge pull request #1617 from YosysHQ/eddie/abc9_dsp_refactor 
Refactor abc9's DSP48E1 handling
 2020-01-06 15:00:16 -08:00
Eddie Hung 6728a62d92 abc9: uncomment nothing to map message 2020-01-06 12:21:50 -08:00
Eddie Hung 28bf712372 Wrap arrival functions inside `YOSYS too 2020-01-06 11:55:56 -08:00
Eddie Hung 64ace4b0dc Fixes 2020-01-06 11:53:48 -08:00
Eddie Hung d152fe961f Fixes 2020-01-06 11:50:55 -08:00
Eddie Hung 898a8fa7ac
Merge pull request #1616 from nakengelhardt/abc_scratchpad_arg_warn 
error if multiple -g options are given for abc
 2020-01-06 11:39:59 -08:00
Eddie Hung 27c150bfcc Fix return value of arrival time functions, fix word 2020-01-06 11:39:08 -08:00
Eddie Hung 7738d608e3 Bump ABCREV for upstream fix 2020-01-06 11:14:05 -08:00
Eddie Hung 275e937fc1 abc9: remove -markgroups option, since operates on fully selected mod 2020-01-06 10:43:21 -08:00
Eddie Hung 1cf974ff40 abc9: cleanup 2020-01-06 10:26:49 -08:00
Eddie Hung 886c5c5883 write_xaiger: make more robust, update doc 2020-01-06 10:23:04 -08:00
Eddie Hung 19ec54f956 write_aiger: make more robust 2020-01-06 10:18:59 -08:00
N. Engelhardt fcc1c14adc error if multiple -g options are given for abc 2020-01-06 19:10:13 +01:00
Eddie Hung f576721a37 Add abc9.dff scratchpad option 2020-01-06 09:46:02 -08:00
Eddie Hung 45f87bb8ad Merge remote-tracking branch 'origin/master' into xaig_dff 2020-01-06 09:44:17 -08:00
Eddie Hung 89b88ea17f
Merge pull request #1582 from nakengelhardt/abc_scratchpad_script 
Check scratchpad for abc options
 2020-01-06 09:42:26 -08:00
Eddie Hung 19541640ee Merge remote-tracking branch 'origin/master' into xaig_dff 2020-01-06 09:31:28 -08:00
Eddie Hung ffd38cb5ea Reword (* abc9_flop *) description 2020-01-06 09:03:18 -08:00
N. Engelhardt 7764b62d23 check scratchpad for arguments in abc pass too 2020-01-06 10:46:44 +01:00
N. Engelhardt b376548fb9 inherit default values when checking scratchpad for arguments 2020-01-06 10:46:10 +01:00
Miodrag Milanović 2e0da68528
Merge pull request #1611 from YosysHQ/mmicko/wrapcarry_fix 
Valid to have attribute starting with SB_CARRY.
 2020-01-05 20:21:04 +01:00
Cassie Jones b76b023584 Add --version and -version as aliases for -V 
The flag --version is commonly accepted by command line tools.
The code for the version flags added here matches the pattern used for
the help flag aliases, for consistency.

Fixes #1612
 2020-01-05 03:19:02 -05:00
Miodrag Milanovic c5d28f5d6b Valid to have attribute starting with SB_CARRY. 2020-01-04 19:00:44 +01:00
Eddie Hung e62eb02c1d Restore write_xaiger's holes_mode since port_id order causes QoR 
regressions inside abc9
 2020-01-03 12:32:05 -08:00
N. Engelhardt b2ad781b07 share codepath for scratchpad argument handling with command arguments 2020-01-03 14:11:41 +01:00
N. Engelhardt 341fd872b5 Merge branch 'master' of https://github.com/YosysHQ/yosys into abc_scratchpad_script 2020-01-03 12:28:48 +01:00
Eddie Hung dedea5a58d Cleanup 2020-01-02 17:25:14 -08:00
Eddie Hung bac1e65a9c Fix spacing 2020-01-02 17:21:54 -08:00
Eddie Hung 07feedfa73 write_xaiger: get rid of external_bits dict 2020-01-02 15:32:58 -08:00
Eddie Hung 6e866030c2 Combine tests to check multiple clock domains 2020-01-02 14:38:59 -08:00
Eddie Hung 50b68777d3 Drive $[ABCD] explicitly 2020-01-02 13:28:37 -08:00
whitequark f8d5920a7e
Merge pull request #1604 from whitequark/unify-ram-naming 
Harmonize BRAM/LUTRAM descriptions across all of Yosys
 2020-01-02 21:06:17 +00:00
Eddie Hung a051801b72 synth_xilinx -dff to work with abc too 2020-01-02 12:53:26 -08:00
Eddie Hung 3012e9eebc Merge remote-tracking branch 'origin/master' into eddie/abc9_dsp_refactor 2020-01-02 12:48:07 -08:00
Eddie Hung b454735bea Merge remote-tracking branch 'origin/master' into xaig_dff 2020-01-02 12:44:06 -08:00
Eddie Hung 345e98f871 Add 'abc9 -dff' to CHANGELOG 2020-01-02 12:42:28 -08:00
Eddie Hung ca42af56a4 Update doc 2020-01-02 12:41:57 -08:00
Eddie Hung ec1756c094 Update comments 2020-01-02 12:39:52 -08:00
Eddie Hung 8e507bd807 abc9 -keepff -> -dff; refactor dff operations 2020-01-02 12:36:54 -08:00
Clifford Wolf ef6548203c
Merge pull request #1609 from YosysHQ/clifford/fix1596 
Always create $shl, $shr, $sshl, $sshr cells with unsigned B inputs
 2020-01-02 19:57:27 +01:00