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Author	SHA1	Message	Date
Bogdan Vukobratovic	0f32cb4e0a	Merge remote-tracking branch 'upstream/master'	2019-06-27 12:11:47 +02:00
Clifford Wolf	7c14678ec0	Add "pmux2shiftx -norange", fixes #1135 ... Signed-off-by: Clifford Wolf <clifford@clifford.at>	2019-06-27 10:59:12 +02:00
Clifford Wolf	69d810e4a8	Fix handling of partial covers in muxcover, fixes #1132 ... Signed-off-by: Clifford Wolf <clifford@clifford.at>	2019-06-27 09:42:58 +02:00
Eddie Hung	593e4a30bb	MUXF78 -> $__MUXF78 to indicate internal	2019-06-26 20:09:28 -07:00
Eddie Hung	dbb8c8caaa	Merge remote-tracking branch 'origin/xaig' into xc7mux	2019-06-26 20:07:31 -07:00
Eddie Hung	c226af3f56	Fix spacing	2019-06-26 20:03:34 -07:00
Eddie Hung	080a5ca536	Improve debugging message for comb loops	2019-06-26 20:02:38 -07:00
Eddie Hung	4de25a1949	Add WE to ECP5 dist RAM's abc_scc_break too	2019-06-26 20:02:19 -07:00
Eddie Hung	a7a88109f5	Update comment on boxes	2019-06-26 20:00:15 -07:00
Eddie Hung	b7bef15b16	Add "WE" to dist RAM's abc_scc_break	2019-06-26 19:58:09 -07:00
Eddie Hung	26efd6f0a9	Support more than one port in the abc_scc_break attr	2019-06-26 19:57:54 -07:00
Eddie Hung	1d0be89214	Add write_xaiger into CHANGELOG	2019-06-26 19:17:11 -07:00
Eddie Hung	b9ff0503f3	synth_xilinx's muxcover call to be very conservative -- -nodecode	2019-06-26 17:57:10 -07:00
Eddie Hung	f0a1726a1a	Accidentally removed "simplemap $mux"	2019-06-26 17:48:49 -07:00
Eddie Hung	2b104ed6c8	Replace with <internal options>	2019-06-26 17:42:50 -07:00
Eddie Hung	cae69a3edd	Rework help_mode for synth_xilinx -widemux	2019-06-26 17:41:21 -07:00
Eddie Hung	da870e62d9	Merge remote-tracking branch 'origin/eddie/fix1132' into xc7mux	2019-06-26 17:34:22 -07:00
Eddie Hung	dd4667ef2b	Emprically (even if I don't fully understand it) this passes picorv32 tb	2019-06-26 17:33:26 -07:00
Eddie Hung	f66be9433f	Merge remote-tracking branch 'origin/eddie/fix1132' into xc7mux	2019-06-26 17:16:11 -07:00
Eddie Hung	d7d5ea6e0c	Remove redundant check (done further down)	2019-06-26 17:13:56 -07:00
Eddie Hung	5f807a7a5b	Return to upstream synth_xilinx with opt -full and wreduce	2019-06-26 16:25:48 -07:00
Eddie Hung	502054e040	Merge remote-tracking branch 'origin/eddie/fix1132' into xc7mux	2019-06-26 16:24:38 -07:00
Eddie Hung	5087d1c2c2	Restore sigmap wrapper	2019-06-26 16:16:44 -07:00
Eddie Hung	90750e43ef	Merge remote-tracking branch 'origin/eddie/fix1132' into xc7mux	2019-06-26 16:07:18 -07:00
Eddie Hung	ca1fac7c47	Add more tests	2019-06-26 16:07:07 -07:00
Eddie Hung	9cba05285b	muxcover to be undef-sensitive when computing decoders	2019-06-26 16:06:30 -07:00
Eddie Hung	8ef64a19e7	Revert "Rework muxcover decoder gen if more significant muxes are 1'bx" ... This reverts commit b2b5cf78e2.	2019-06-26 15:13:25 -07:00
Eddie Hung	812469aaa3	Merge remote-tracking branch 'origin/eddie/fix1132' into xc7mux	2019-06-26 14:48:35 -07:00
Eddie Hung	585e6ddc6c	Let's not go crazy: use nonzero costs	2019-06-26 14:16:44 -07:00
Eddie Hung	b2b5cf78e2	Rework muxcover decoder gen if more significant muxes are 1'bx	2019-06-26 13:50:19 -07:00
Eddie Hung	6d9ba40263	Add tests	2019-06-26 13:49:51 -07:00
Eddie Hung	c762be5930	Instead of blocking wreduce on $mux, use -keepdc instead #1132	2019-06-26 11:48:35 -07:00
Eddie Hung	8d8261c71f	Do not call opt with -full before muxcover	2019-06-26 11:38:28 -07:00
Eddie Hung	80de03a7a6	Merge remote-tracking branch 'origin/xaig' into xc7mux	2019-06-26 11:24:39 -07:00
Eddie Hung	4d0014d1b1	Cleanup abc_box_id	2019-06-26 11:23:57 -07:00
Eddie Hung	5fa2afc58c	Merge branch 'koriakin/xc7nocarrymux' into xaig	2019-06-26 10:47:53 -07:00
Eddie Hung	6db181471e	Grrr	2019-06-26 10:47:03 -07:00
David Shah	71b046d639	tests: Check that Icarus can parse arch sim models ... Signed-off-by: David Shah <dave@ds0.me>	2019-06-26 18:46:22 +01:00
Eddie Hung	612083a807	Merge remote-tracking branch 'origin/xaig' into xc7mux	2019-06-26 10:33:54 -07:00
Eddie Hung	5e1b8d458b	Remove unused var	2019-06-26 10:33:07 -07:00
Eddie Hung	988e6163ab	Add _nowide variants of LUT libraries in -nowidelut flows	2019-06-26 10:23:29 -07:00
Eddie Hung	741ebba70a	Merge branch 'xaig' of github.com:YosysHQ/yosys into xaig	2019-06-26 10:10:16 -07:00
Eddie Hung	86a5fbcde9	Merge branch 'koriakin/xc7nocarrymux' into xaig	2019-06-26 10:09:59 -07:00
Eddie Hung	138989e1a3	Fix spacing	2019-06-26 10:09:18 -07:00
Eddie Hung	df3a037489	Merge branch 'koriakin/xc7nocarrymux' into xaig	2019-06-26 10:08:40 -07:00
Eddie Hung	cb722e7b58	Oops. Actually use nocarry flag as spotted by @koriakin	2019-06-26 10:06:33 -07:00
Clifford Wolf	0d2b87e3ed	Merge pull request #1137 from mmicko/cell_sim_fix ... Simulation model verilog fix	2019-06-26 19:06:10 +02:00
Eddie Hung	799b18263f	Merge branch 'koriakin/xc7nocarrymux' into xaig	2019-06-26 10:04:01 -07:00
Miodrag Milanovic	ea0b6258ab	Simulation model verilog fix	2019-06-26 18:34:34 +02:00
Eddie Hung	4ce329aefd	synth_ecp5 rename -nomux to -nowidelut, but preserve former	2019-06-26 09:33:48 -07:00