674 commits

Author	SHA1	Message	Date
Eddie Hung	e1fff34dde	If d_bit already in sigbit_chain_next, create extra wire	2019-08-22 16:16:34 -07:00
Eddie Hung	36d94caec1	Remove shregmap -tech xilinx additions	2019-08-22 11:22:09 -07:00
Eddie Hung	fe61dcce8b	Grammar	2019-08-20 20:05:51 -07:00
Eddie Hung	193eae0c84	techmap -max_iter to apply to each module individually	2019-08-20 19:50:20 -07:00
Eddie Hung	14c03861b6	Merge pull request #1304 from YosysHQ/eddie/abc9_refactor ... Refactor abc9 to use port attributes, not module attributes	2019-08-20 11:59:31 -07:00
Eddie Hung	7e010834eb	Fix typo	2019-08-19 10:41:18 -07:00
Eddie Hung	d81a090d89	Unify abc_carry_{in,out} into abc_carry and use port dir, as @mithro	2019-08-19 09:56:17 -07:00
Clifford Wolf	2a78a1fd00	Merge pull request #1283 from YosysHQ/clifford/fix1255 ... Fix various NDEBUG compiler warnings	2019-08-17 15:07:16 +02:00
Clifford Wolf	8915f496d9	Merge pull request #1300 from YosysHQ/eddie/cleanup2 ... Use ID::{A,B,Y,keep,blackbox,whitebox} instead of ID()	2019-08-17 15:01:31 +02:00
Eddie Hung	5abe133323	Use ID()	2019-08-16 16:38:49 -07:00
Eddie Hung	4fe307f1bc	Compute abc_scc_break and move CI/CO outside of each abc9	2019-08-16 15:41:17 -07:00
Clifford Wolf	958be89c47	Merge pull request #1302 from mmicko/dfflibmap_regression ... DFFLIBMAP pass regression fix	2019-08-16 14:26:58 +02:00
Miodrag Milanovic	72eacdb9f8	Regression in abc9	2019-08-16 13:21:11 +02:00
Miodrag Milanovic	bb79e050a5	Just needed IDs to be IdString	2019-08-16 11:50:34 +02:00
Clifford Wolf	bb37a20e8d	Add missing NMUX to "abc -g" handling ... Signed-off-by: Clifford Wolf <clifford@clifford.at>	2019-08-16 10:36:11 +02:00
Eddie Hung	eae5a6b12c	Use ID::keep more liberally too	2019-08-15 14:51:12 -07:00
Eddie Hung	52355f5185	Use more ID::{A,B,Y,blackbox,whitebox}	2019-08-15 14:50:10 -07:00
Clifford Wolf	49301b733e	Merge branch 'master' into clifford/fix1255	2019-08-15 22:44:38 +02:00
Eddie Hung	02dead2e60	ID(\\.*) -> ID(.*)	2019-08-15 10:25:54 -07:00
Eddie Hung	78ba8b8574	Transform all "\\*" identifiers into ID()	2019-08-15 10:19:29 -07:00
Eddie Hung	9f98241010	Transform "$.*" to ID("$.*") in passes/techmap	2019-08-15 10:05:08 -07:00
Eddie Hung	4cfefae21e	More use of IdString::in()	2019-08-15 09:23:57 -07:00
Eddie Hung	1551e14d2d	AND with an inverted input, causes X{,N}OR output to be inverted too	2019-08-14 16:26:24 -07:00
Eddie Hung	1e47e81869	Revert "Only sort leaves on non-ANDNOT/ORNOT cells" ... This reverts commit 5ec5f6dec7.	2019-08-14 15:23:25 -07:00
Eddie Hung	5ec5f6dec7	Only sort leaves on non-ANDNOT/ORNOT cells	2019-08-14 11:25:56 -07:00
Eddie Hung	0e128510c0	Revert "Since $_ANDNOT_ is not symmetric, do not sort leaves"	2019-08-14 10:40:53 -07:00
Clifford Wolf	0c5db07cd6	Fix various NDEBUG compiler warnings, closes #1255 ... Signed-off-by: Clifford Wolf <clifford@clifford.at>	2019-08-13 13:29:03 +02:00
Eddie Hung	e4a0971581	Since $_ANDNOT_ is not symmetric, do not sort leaves	2019-08-12 11:17:15 -07:00
Clifford Wolf	f54bf1631f	Merge pull request #1258 from YosysHQ/eddie/cleanup ... Cleanup a few barnacles across codebase	2019-08-10 09:52:14 +02:00
Clifford Wolf	6d0be8d206	Disable NMUX, AOI3, OAI3, AOI4, OAI4 in ABC default gate lib, add "abc -g all", fixes #1273 ... Signed-off-by: Clifford Wolf <clifford@clifford.at>	2019-08-09 19:17:59 +02:00
Eddie Hung	6d77236f38	substr() -> compare()	2019-08-07 12:20:08 -07:00
Eddie Hung	7164996921	RTLIL::S{0,1} -> State::S{0,1}	2019-08-07 11:12:38 -07:00
Eddie Hung	e6d5147214	Merge remote-tracking branch 'origin/master' into eddie/cleanup	2019-08-07 11:11:50 -07:00
Eddie Hung	48d0f99406	stoi -> atoi	2019-08-07 11:09:17 -07:00
Eddie Hung	58e512ab70	Add comment	2019-08-07 09:54:27 -07:00
Eddie Hung	f20acbc813	Revert "Add TODO" ... This reverts commit 6068a6bf0d91e3ab9a5eaa33894a816f1560f99a.	2019-08-07 09:54:27 -07:00
Eddie Hung	789585a744	Add TODO	2019-08-07 09:54:27 -07:00
Eddie Hung	8a8c1d7857	Compute box_lookup just once	2019-08-07 09:54:27 -07:00
Eddie Hung	c11ad24fd7	Use std::stoi instead of atoi(<str>.c_str())	2019-08-06 16:45:48 -07:00
Eddie Hung	046e1a5214	Use State::S{0,1}	2019-08-06 16:22:47 -07:00
Eddie Hung	3486235338	Make liberal use of IdString.in()	2019-08-06 16:18:18 -07:00
Clifford Wolf	100c377451	Redesign of cell cost API ... Signed-off-by: Clifford Wolf <clifford@clifford.at>	2019-08-07 01:12:14 +02:00
Clifford Wolf	023086bd46	Add $_NMUX_, add "abc -g cmos", add proper cmos cell costs ... Signed-off-by: Clifford Wolf <clifford@clifford.at>	2019-08-06 04:47:55 +02:00
Clifford Wolf	0917a5cf72	Merge pull request #1238 from mmicko/vsbuild_fix ... Visual Studio build fix	2019-08-02 17:07:39 +02:00
Miodrag Milanovic	28b7053a01	Fix formatting for msys2 mingw build using GetSize	2019-08-01 17:27:34 +02:00
Miodrag Milanovic	35d28de478	Visual Studio build fix	2019-07-31 09:10:24 +02:00
Eddie Hung	5939b5d636	Merge pull request #1188 from YosysHQ/eddie/abc9_push_inverters ... abc9: push inverters driving box inputs (comb outputs) through $lut soft logic	2019-07-16 08:53:47 -07:00
Eddie Hung	ba8ccbdea8	Merge pull request #1186 from YosysHQ/eddie/abc9_ice40_fix ... abc9/ice40: encapsulate SB_CARRY+SB_LUT4 into one box	2019-07-16 08:52:14 -07:00
Miodrag Milanovic	2b469e82a7	Fix check logic in extract_fa	2019-07-16 10:35:18 +02:00
Eddie Hung	9b91d815b5	If ConstEval fails do not log_abort() but return gracefully	2019-07-13 04:13:57 -07:00