iCE40/yosys - [no description]

	Commit message (Expand)	Author	Age	Files	Lines
*	opt_expr: Fix X and CO outputs for $alu identity-mapping rules.	Marcelina Kościelnicka	2020-04-16	1	-8/+66
*	opt_expr: Add more $alu optimizations.	Marcelina Kościelnicka	2020-04-14	1	-4/+52
*	opt_expr: Optimize multiplications with low 0 bits in operands.	Marcelina Kościelnicka	2020-04-13	1	-0/+28
*	Merge pull request #1790 from YosysHQ/eddie/opt_expr_xor	Eddie Hung	2020-04-01	1	-0/+52
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\| *	opt_expr: add failing $xnor test	Eddie Hung	2020-03-20	1	-1/+13
\| *	opt_expr: add $xor/$xnor/$_XOR_/$_XNOR_ tests	Eddie Hung	2020-03-19	1	-0/+40
* \|	Merge pull request #1789 from YosysHQ/eddie/opt_expr_alu	Eddie Hung	2020-04-01	1	-0/+63
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\| * \|	opt_expr: add $alu tests	Eddie Hung	2020-03-19	1	-0/+63
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* /	opt_merge: speedup	Eddie Hung	2020-03-16	2	-0/+92
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*	Merge pull request #1576 from YosysHQ/eddie/opt_merge_init	Eddie Hung	2020-02-05	1	-0/+49
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\| *	Add testcase	Eddie Hung	2019-12-13	1	-0/+49
* \|	Add opt_lut_ins pass. (#1673)	Marcelina Kościelnicka	2020-02-03	1	-0/+23
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*	opt_share: Fix handling of fine cells.	Marcin Kościelnicki	2019-11-27	1	-0/+13
*	Add missing -assert to equiv_opt	Eddie Hung	2019-09-06	1	-7/+7
*	Respect opt_expr -keepdc as per @cliffordwolf	Eddie Hung	2019-08-22	1	-0/+14
*	Handle $shift and Y_WIDTH > 1 as per @cliffordwolf	Eddie Hung	2019-08-22	1	-1/+43
*	Add test	Eddie Hung	2019-08-21	1	-0/+14
*	Merge remote-tracking branch 'origin/master' into clifford/testfast	Eddie Hung	2019-08-18	28	-28/+626
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\| *	Merge branch 'master' into eddie/pr1266_again	whitequark	2019-08-18	20	-0/+325
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\| \| *	Fix wrong results when opt_share called before opt_clean	Bogdan Vukobratovic	2019-08-07	1	-1/+0
\| \| *	Tabs to spaces in opt_share examples	Bogdan Vukobratovic	2019-08-03	10	-150/+150
\| \| *	Fix spacing in opt_share tests, change wording in opt_share help	Bogdan Vukobratovic	2019-08-03	10	-155/+150
\| \| *	Reimplement opt_share to work on $alu and $pmux	Bogdan Vukobratovic	2019-07-28	20	-17/+295
\| \| *	Implement opt_share	Bogdan Vukobratovic	2019-07-26	4	-0/+53
\| * \|	Revert "Merge pull request #1280 from YosysHQ/revert-1266-eddie/ice40_full_ad...	Eddie Hung	2019-08-12	8	-28/+301
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* \|	Revert "Wrap SB_LUT+SB_CARRY into $__ICE40_CARRY_WRAPPER"	David Shah	2019-08-10	8	-226/+28
* \|	Move tests/various/opt* into tests/opt/	Eddie Hung	2019-08-07	5	-1/+225
* \|	Remove ice40_unlut call, simply do equiv_opt on synth_ice40	Eddie Hung	2019-08-07	1	-3/+1
* \|	Remove tests/opt/opt_ff.{v,ys} as they don't seem to do anything but run	Eddie Hung	2019-08-07	2	-24/+0
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*	Refactor "opt_rmdff -sat"	Clifford Wolf	2019-06-20	2	-14/+12
*	Optimizing DFFs whose initial value prevents their value from changing	Bogdan Vukobratovic	2019-05-28	2	-0/+19
*	Fix WREDUCE on FF not fixing ARST_VALUE parameter.	Keith Rothman	2019-02-22	2	-0/+24
*	opt_expr: improve simplification of comparisons with large constants.	whitequark	2019-01-02	1	-0/+18
*	opt_expr: refactor simplification of unsigned X<onehot and X>=onehot. NFCI.	whitequark	2019-01-02	1	-0/+5
*	opt_expr: refactor simplification of signed X>=0 and X<0. NFCI.	whitequark	2019-01-02	1	-8/+14
*	opt_expr: simplify any unsigned comparisons with all-0 and all-1.	whitequark	2019-01-02	2	-0/+15
*	opt_lut: eliminate LUTs evaluating to constants or inputs.	whitequark	2018-12-31	3	-0/+23
*	Merge pull request #724 from whitequark/equiv_opt	Clifford Wolf	2018-12-16	2	-15/+1
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\| *	equiv_opt: pass -D EQUIV when techmapping.	whitequark	2018-12-07	2	-4/+1
\| *	equiv_opt: new command, for verifying optimization passes.	whitequark	2018-12-07	1	-12/+1
* \|	opt_lut: leave intact LUTs with cascade feeding module outputs.	whitequark	2018-12-07	2	-0/+20
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*	opt_lut: add -dlogic, to avoid disturbing logic such as carry chains.	whitequark	2018-12-05	1	-1/+1
*	opt_lut: new pass, to combine LUTs for tighter packing.	whitequark	2018-12-05	5	-0/+43