12 Commits

Author	SHA1	Message	Date
Clifford Wolf	4a57b7e1ab	Refactor demo_reduce into test_pmgen ... Signed-off-by: Clifford Wolf <clifford@clifford.at>	2019-08-16 11:47:51 +02:00
Clifford Wolf	03f98d9176	Add demo_reduce pass to demonstrace recursive pattern matching ... Signed-off-by: Clifford Wolf <clifford@clifford.at>	2019-08-15 18:36:39 +02:00
Clifford Wolf	73bf453929	Improvements in pmgen for recursive patterns ... Signed-off-by: Clifford Wolf <clifford@clifford.at>	2019-08-15 18:35:56 +02:00
David Shah	f9020ce2b3	Revert "Wrap SB_LUT+SB_CARRY into $__ICE40_CARRY_WRAPPER"	2019-08-10 17:14:48 +01:00
Eddie Hung	675c1d4218	Add ice40_wrapcarry pass, rename $__ICE40_FULL_ADDER -> CARRY_WRAPPER	2019-08-07 16:29:38 -07:00
Clifford Wolf	b515fd2d25	Add peepopt_muldiv, fixes #930 ... Signed-off-by: Clifford Wolf <clifford@clifford.at>	2019-04-30 11:25:15 +02:00
Clifford Wolf	bb4f3642de	Some pmgen reorg, rename peepopt.pmg to peepopt_shiftmul.pmg ... Signed-off-by: Clifford Wolf <clifford@clifford.at>	2019-04-30 08:04:22 +02:00
Clifford Wolf	ea547bcaa3	Add "peepopt" skeleton ... Signed-off-by: Clifford Wolf <clifford@clifford.at>	2019-04-29 13:38:56 +02:00
Larry Doolittle	57f8bb471f	Try again for passes/pmgen/ice40_dsp_pm.h rule ... Tested on both in-tree and out-of-tree builds	2019-03-01 20:20:53 -08:00
Clifford Wolf	68a6937173	Fix pmgen for in-tree builds ... Signed-off-by: Clifford Wolf <clifford@clifford.at>	2019-02-28 14:56:05 -08:00
Clifford Wolf	64d91219b4	Fix pmgen for out-of-tree build ... Signed-off-by: Clifford Wolf <clifford@clifford.at>	2019-02-28 14:00:58 -08:00
Clifford Wolf	b9545aa0e1	Progress in pmgen ... Signed-off-by: Clifford Wolf <clifford@clifford.at>	2019-01-15 11:23:25 +01:00