iCE40/yosys - [no description]

	Commit message (Expand)	Author	Age	Files	Lines
*	Remove YS_ATTRIBUTE(unused) where present just for log_assert()/log_debug().	whitequark	2020-06-19	1	-2/+2
*	Use C++11 final/override keywords.	whitequark	2020-06-18	1	-2/+2
*	Merge pull request #2077 from YosysHQ/eddie/abc9_dff_improve	Eddie Hung	2020-06-04	1	-19/+60
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\| *	abc9_ops: fix comment	Eddie Hung	2020-05-30	1	-1/+1
\| *	abc9_ops: update messaging (credit to @Xiretza for spotting)	Eddie Hung	2020-05-30	1	-4/+4
\| *	abc9_ops: optimise to not derive unless attribute exists	Eddie Hung	2020-05-29	1	-4/+8
\| *	abc9_ops: -reintegrate use SigMap to remove (* init *) from $_DFF_[NP]_	Eddie Hung	2020-05-29	1	-5/+22
\| *	abc9_ops: -reintegrate to preserve flop names	Eddie Hung	2020-05-25	1	-5/+25
* \|	abc9_ops: -prep_xaiger exclude (* abc9_keep *) wires from toposort	Eddie Hung	2020-05-25	1	-2/+4
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*	abc9_ops: update comment	Eddie Hung	2020-05-21	1	-1/+1
*	abc9: use (* abc9_keep ) instead of ( abc9_scc *); apply to $_DFF_?_	Eddie Hung	2020-05-14	1	-3/+3
*	abc9_ops: -prep_hier to create unmap module that removes Q's (* init *)	Eddie Hung	2020-05-14	1	-4/+6
*	abc9: preserve $_DFF_?_.Q's (* init *); rely on clean to remove it	Eddie Hung	2020-05-14	1	-17/+1
*	Fix broken test when ignoring abc9_flop with init == 1'b1	Eddie Hung	2020-05-14	1	-3/+0
*	abc9_ops/xaiger: further reducing Module::derive() calls by ...	Eddie Hung	2020-05-14	1	-88/+84
*	Cleanup; reduce Module::derive() calls	Eddie Hung	2020-05-14	1	-131/+140
*	abc9_ops: update docs	Eddie Hung	2020-05-14	1	-11/+10
*	abc9: rework submod -- since it won't move (* keep *) cells	Eddie Hung	2020-05-14	1	-31/+25
*	abc9_ops: move assert	Eddie Hung	2020-05-14	1	-1/+1
*	abc9_ops: fix bypass boxes using (* abc9_bypass *)	Eddie Hung	2020-05-14	1	-12/+9
*	abc9_ops: -prep_delays to not insert delay box if input connection is const	Eddie Hung	2020-05-14	1	-0/+2
*	abc9_ops: cleanup; -prep_dff -> -prep_dff_submod	Eddie Hung	2020-05-14	1	-19/+11
*	abc9_ops: add -prep_bypass for auto bypass boxes; refactor	Eddie Hung	2020-05-14	1	-142/+476
*	abc9_ops: -reintegrate to handle $_FF_; cleanup	Eddie Hung	2020-05-14	1	-22/+18
*	abc9: restore selected_modules()	Eddie Hung	2020-05-14	1	-1/+1
*	abc9: add flop boxes to basic $_DFF_P_ and $_DFF_N_ too	Eddie Hung	2020-05-14	1	-10/+16
*	abc9_ops: -prep_dff_map to error if async flop found	Eddie Hung	2020-05-14	1	-5/+7
*	abc9: generate $abc9_holes design instead of <name>$holes	Eddie Hung	2020-05-14	1	-8/+8
*	abc9_ops: more robust	Eddie Hung	2020-05-14	1	-8/+14
*	abc9: suppress warnings when no compatible + used flop boxes formed	Eddie Hung	2020-05-14	1	-12/+27
*	abc9_ops: -prep_dff_map to check $_DFF_[NP]_.Q drives module output	Eddie Hung	2020-05-14	1	-1/+5
*	abc9_ops: do away with '$abc9_cells' selection	Eddie Hung	2020-05-14	1	-39/+30
*	abc9_ops: use new 'design -delete' and 'select -unset'	Eddie Hung	2020-05-14	1	-1/+2
*	abc9_ops: -prep_dff_map to warn if no specify cells	Eddie Hung	2020-05-14	1	-7/+12
*	abc9_ops: -prep_dff_map to cope with plain $_DFF_[NP]_ flops	Eddie Hung	2020-05-14	1	-12/+39
*	abc9_ops: do not use (* abc9_init *)	Eddie Hung	2020-05-14	1	-16/+31
*	abc9_ops: add 'dff' label for auto handling of (* abc9_flop *) boxes	Eddie Hung	2020-05-14	1	-243/+315
*	abc9_ops: -reintegrate to be sensitive to start_offset too	Eddie Hung	2020-05-02	1	-3/+5
*	abc9: -prep_lut to be more robust	Eddie Hung	2020-04-20	1	-16/+33
*	abc9_ops: Add a check ensuring that connected port actually exists.	Marcelina Kościelnicka	2020-04-15	1	-0/+3
*	kernel: big fat patch to use more ID::, otherwise ID()	Eddie Hung	2020-04-02	1	-53/+53
*	abc9: for sccs, create a new wire instead of using entirety of existing	Eddie Hung	2020-03-06	1	-7/+7
*	abc9: (* keep *) wires to be PO only, not PI as well; fix scc handling	Eddie Hung	2020-03-06	1	-8/+5
*	Fixes for older compilers	Eddie Hung	2020-02-27	1	-1/+1
*	abc9_ops: suppress -prep_box warning for abc9_flop	Eddie Hung	2020-02-27	1	-1/+1
*	Make TimingInfo::TimingInfo(SigBit) constructor explicit	Eddie Hung	2020-02-27	1	-3/+3
*	TimingInfo: index by (port_name,offset)	Eddie Hung	2020-02-27	1	-3/+4
*	Fix spacing	Eddie Hung	2020-02-27	1	-18/+18
*	abc9_ops: still emit delay table even box has no timing	Eddie Hung	2020-02-27	1	-3/+1
*	abc9_ops: demote lack of box timing info to warning	Eddie Hung	2020-02-27	1	-2/+4