iCE40/yosys - [no description]

	Commit message (Expand)	Author	Age	Files	Lines
*	More opt_const -mux_bool features	Clifford Wolf	2014-02-02	1	-7/+46
*	Added opt_const -mux_bool	Clifford Wolf	2014-02-02	1	-3/+29
*	Added support for inverter chains to opt_const	Clifford Wolf	2014-02-02	1	-1/+21
*	Added "opt_const -mux_undef"	Clifford Wolf	2014-01-14	1	-5/+71
*	Improved $_MUX_ handling in opt_const	Clifford Wolf	2013-12-28	1	-10/+9
*	More conservastive $eq/$ne/$eqx/$nex opt_const code	Clifford Wolf	2013-12-28	1	-8/+2
*	More $eq/$ne/$eqx/$nex fixes in opt_const	Clifford Wolf	2013-12-27	1	-1/+8
*	Fixed/improved opt_const $eq/$ne/$eqx/$nex handling	Clifford Wolf	2013-12-27	1	-1/+3
*	Added support for non-const === and !== (for miter circuits)	Clifford Wolf	2013-12-27	1	-5/+7
*	Renamed extend_un0() to extend_u0() and use it in genrtlil	Clifford Wolf	2013-11-07	1	-2/+2
*	Fixed type of sign extension in opt_const $eq/$ne handling	Clifford Wolf	2013-11-07	1	-9/+9
*	Fixed $eq/$ne bitwise optimization in opt_const	Clifford Wolf	2013-11-07	1	-7/+8
*	Bugfixes for empty signal vectors	Clifford Wolf	2013-07-10	1	-0/+3
*	Fixed handling of $eq and $ne in opt_const	Clifford Wolf	2013-07-07	1	-2/+2
*	Fixed to aggressive x-folding in opt_const	Clifford Wolf	2013-05-17	1	-8/+21
*	Fixed a bug in opt_const when optimizing 1-bit compares with constants	Clifford Wolf	2013-04-13	1	-2/+4
*	added optimizations for single-bit $eq/$ne with constant input to opt_const	Clifford Wolf	2013-03-19	1	-0/+25
*	improved $mux optimization in opt_const	Clifford Wolf	2013-03-19	1	-2/+6
*	keep $mux and $_MUX_ optimizations separate in opt_const	Clifford Wolf	2013-03-19	1	-3/+3
*	added one more suggestion to optimize MUXes in pass "opt_const"	Johann Glaser	2013-03-18	1	-0/+1
*	also optimize single-bit "$mux" cells in pass "opt_const", added suggestions	Johann Glaser	2013-03-18	1	-1/+5
*	Added help messages for opt_* passes	Clifford Wolf	2013-03-01	1	-4/+17
*	Added support for simple gates with one constant input to opt_const	Clifford Wolf	2013-02-27	1	-0/+6
*	initial import	Clifford Wolf	2013-01-05	1	-0/+263