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* Set abc_flop and use it in toposortEddie Hung2019-08-191-31/+51
* Merge branch 'eddie/abc9_refactor' into xaig_dffEddie Hung2019-08-1664-2456/+2776
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| * Use ID()Eddie Hung2019-08-161-3/+3
| * Compute abc_scc_break and move CI/CO outside of each abc9Eddie Hung2019-08-161-43/+80
| * Merge pull request #1302 from mmicko/dfflibmap_regressionClifford Wolf2019-08-162-10/+10
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| | * Regression in abc9Miodrag Milanovic2019-08-161-1/+1
| | * Just needed IDs to be IdStringMiodrag Milanovic2019-08-161-9/+9
| * | Add missing NMUX to "abc -g" handlingClifford Wolf2019-08-161-0/+1
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| * FixEddie Hung2019-08-151-2/+2
| * ID(\\.*) -> ID(.*)Eddie Hung2019-08-1525-766/+766
| * Convert a few more to IDEddie Hung2019-08-151-20/+20
| * Transform all "\\*" identifiers into ID()Eddie Hung2019-08-1525-782/+782
| * Transform "$.*" to ID("$.*") in passes/techmapEddie Hung2019-08-1524-367/+362
| * More use of IdString::in()Eddie Hung2019-08-156-14/+13
| * Merge remote-tracking branch 'origin/master' into eddie/fix_1284_againEddie Hung2019-08-1512-998/+998
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| | * Merge branch 'master' into clifford/idsClifford Wolf2019-08-151-1/+49
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| | * | Use ID() macro in all of passes/opt/Clifford Wolf2019-08-1112-998/+998
| * | | AND with an inverted input, causes X{,N}OR output to be inverted tooEddie Hung2019-08-141-2/+2
| * | | Revert "Only sort leaves on non-ANDNOT/ORNOT cells"Eddie Hung2019-08-141-7/+6
| * | | Only sort leaves on non-ANDNOT/ORNOT cellsEddie Hung2019-08-141-6/+7
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| * | Revert "Since $_ANDNOT_ is not symmetric, do not sort leaves"Eddie Hung2019-08-141-4/+8
| * | Since $_ANDNOT_ is not symmetric, do not sort leavesEddie Hung2019-08-121-8/+4
| * | Merge remote-tracking branch 'origin/master' into eddie/fix_1262Eddie Hung2019-08-1142-360/+279
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| | * Revert "Wrap SB_LUT+SB_CARRY into $__ICE40_CARRY_WRAPPER"David Shah2019-08-103-111/+0
| | * Merge pull request #1258 from YosysHQ/eddie/cleanupClifford Wolf2019-08-1038-225/+218
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| | | * substr() -> compare()Eddie Hung2019-08-0718-74/+74
| | | * RTLIL::S{0,1} -> State::S{0,1}Eddie Hung2019-08-077-48/+48
| | | * Merge remote-tracking branch 'origin/master' into eddie/cleanupEddie Hung2019-08-074-41/+54
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| | | * | Remove std:: namespaceEddie Hung2019-08-071-5/+5
| | | * | stoi -> atoiEddie Hung2019-08-0734-110/+110
| | | * | IdString::str().substr() -> IdString::substr()Eddie Hung2019-08-061-1/+1
| | | * | Fix typosEddie Hung2019-08-061-5/+5
| | | * | Use std::stoi instead of atoi(<str>.c_str())Eddie Hung2019-08-0631-100/+100
| | | * | Use IdString::begins_with()Eddie Hung2019-08-062-19/+17
| | | * | Use State::S{0,1}Eddie Hung2019-08-066-12/+12
| | | * | Make liberal use of IdString.in()Eddie Hung2019-08-0614-34/+34
| | | * | Cleanup opt_expr.ccEddie Hung2019-08-061-35/+30
| | * | | Merge pull request #1276 from YosysHQ/clifford/fix1273Clifford Wolf2019-08-101-15/+54
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| | | * | | Disable NMUX, AOI3, OAI3, AOI4, OAI4 in ABC default gate lib, add "abc -g all...Clifford Wolf2019-08-091-15/+54
| | * | | | Merge pull request #1267 from whitequark/proc_prune-fix-1243whitequark2019-08-091-9/+7
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| | | * | | proc_prune: fix handling of exactly identical assigns.whitequark2019-08-081-9/+7
| * | | | | Wrong way aroundEddie Hung2019-08-101-2/+2
| * | | | | cover_list -> cover as per @cliffordwolfEddie Hung2019-08-101-2/+2
| * | | | | GrammarEddie Hung2019-08-091-1/+1
| * | | | | Separate $alu handlingEddie Hung2019-08-091-7/+50
| * | | | | opt_expr -fine to trim LSBs of $alu tooEddie Hung2019-08-091-4/+9
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| * | | | Merge pull request #1264 from YosysHQ/eddie/fix_1254Eddie Hung2019-08-081-0/+6
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| | * | | | opt_lut to ignore LUT cells, or those that drive bits, with (* keep *)Eddie Hung2019-08-071-0/+6
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| * / / / Add ice40_wrapcarry pass, rename $__ICE40_FULL_ADDER -> CARRY_WRAPPEREddie Hung2019-08-073-0/+111
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| * | | Add commentEddie Hung2019-08-071-2/+3