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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
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
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
Clifford Wolf
3edb2e708b Always create $shl, $shr, $sshl, $sshr cells with unsigned B inputs 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2020-01-02 18:58:45 +01:00
Eddie Hung
d6242be802
Merge pull request #1601 from YosysHQ/eddie/synth_retime 
"abc -dff" to no longer retime by default
 2020-01-02 08:46:24 -08:00
Eddie Hung
a8f6688888
Merge pull request #1608 from YosysHQ/eddie/ifndef_YOSYS 
ifdef __ICARUS__ -> ifndef YOSYS
 2020-01-02 08:46:02 -08:00
Eddie Hung
d0d3ab8f67 ifndef __ICARUS__ -> ifdef YOSYS 2020-01-01 17:33:47 -08:00