2088 commits

Author	SHA1	Message	Date
Eddie Hung	234fcf1724	Fix typos	2019-08-06 19:07:45 -07:00
Eddie Hung	c11ad24fd7	Use std::stoi instead of atoi(<str>.c_str())	2019-08-06 16:45:48 -07:00
Eddie Hung	e38f40af5b	Use IdString::begins_with()	2019-08-06 16:42:25 -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
Eddie Hung	43081337fa	Cleanup opt_expr.cc	2019-08-06 16:04:21 -07:00
Eddie Hung	bfc7164af7	Move LSB-trimming functionality from wreduce to opt_expr	2019-08-06 15:25:50 -07:00
Eddie Hung	26cb3e7afc	Merge remote-tracking branch 'origin/master' into eddie/wreduce_add	2019-08-06 14:50:00 -07:00
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
Bogdan Vukobratovic	6a796accc0	Support various binary operators in opt_share	2019-08-04 19:06:38 +02:00
Bogdan Vukobratovic	280c4e7794	Fix spacing in opt_share tests, change wording in opt_share help	2019-08-03 12:28:46 +02:00
whitequark	44a9dcbbbf	Merge pull request #1242 from jfng/fix-proc_prune-partial ... proc_prune: Promote partially redundant assignments.	2019-08-03 07:08:41 +00:00
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
Jean-François Nguyen	320bf2fde5	proc_prune: Promote partially redundant assignments.	2019-08-01 13:09:55 +02:00
Miodrag Milanovic	35d28de478	Visual Studio build fix	2019-07-31 09:10:24 +02:00
Bogdan Vukobratovic	c075486c59	Reimplement opt_share to work on $alu and $pmux	2019-07-28 16:03:54 +02:00
Bogdan Vukobratovic	07c4a7d438	Implement opt_share ... This pass identifies arithmetic operators that share an operand and whose results are used in mutually exclusive cases controlled by a multiplexer, and merges them together by multiplexing the other operands	2019-07-26 11:36:48 +02:00
Clifford Wolf	c6d8692c97	Add "stat -tech cmos" ... Signed-off-by: Clifford Wolf <clifford@clifford.at>	2019-07-20 15:06:28 +02:00
Eddie Hung	09beeee38a	Try and fix again	2019-07-19 14:40:57 -07:00
Eddie Hung	cb0fd05215	Do not access beyond bounds	2019-07-19 13:58:50 -07:00
Eddie Hung	3a87dc3524	Wrap A and B in sigmap	2019-07-19 13:23:07 -07:00
Eddie Hung	31b0002e8c	Remove "top" from message	2019-07-19 13:20:45 -07:00
Eddie Hung	bcd8027182	Also optimise MSB of $sub	2019-07-19 13:11:48 -07:00
Eddie Hung	fc0e36d1c0	wreduce for $sub	2019-07-19 12:50:21 -07:00
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
Clifford Wolf	2a7198db51	Merge pull request #1189 from YosysHQ/eddie/fix1151 ... Error out if enable > dbits in memory_bram file	2019-07-15 20:06:35 +02:00
Clifford Wolf	2c5c53e4c1	Merge pull request #1190 from YosysHQ/eddie/fix_1099 ... extract_fa to return nothing more gracefully	2019-07-15 20:05:56 +02:00
whitequark	2de7e92bb8	opt_lut: make less chatty.	2019-07-13 16:49:56 +00:00
Eddie Hung	9b91d815b5	If ConstEval fails do not log_abort() but return gracefully	2019-07-13 04:13:57 -07:00
Eddie Hung	ab3917d079	Error out if enable > dbits	2019-07-13 03:39:23 -07:00
Eddie Hung	fb062c3426	Add comment	2019-07-13 00:52:21 -07:00
Eddie Hung	e9bdc86c0e	duplicate -> clone	2019-07-12 19:33:02 -07:00
Eddie Hung	be0cb7f4b8	More cleanup	2019-07-12 19:30:18 -07:00
Eddie Hung	7d583f9e57	Cleanup	2019-07-12 19:30:18 -07:00
Eddie Hung	83f23a24a8	Cleanup	2019-07-12 19:30:18 -07:00
Eddie Hung	1adbfb5533	Cleanup	2019-07-12 19:30:18 -07:00
Eddie Hung	39a7c7c54c	More cleanup	2019-07-12 19:30:18 -07:00
Eddie Hung	91c07be196	Cleanup	2019-07-12 19:30:18 -07:00
Eddie Hung	399e1ec870	Cleanup	2019-07-12 19:30:18 -07:00
Eddie Hung	58dbb28fd3	Cleanup	2019-07-12 19:30:18 -07:00
Eddie Hung	7dc15bdd2d	Do not double count cells in abc	2019-07-12 08:22:26 -07:00
Eddie Hung	237d8651a5	Error out if abc9 not called with -lut or -luts	2019-07-11 09:58:00 -07:00
Eddie Hung	0c3ed73dad	Count $_NOT_ cells turned into $luts	2019-07-11 09:55:14 -07:00
Eddie Hung	33862d0445	WIP for fixing partitioning, temporarily do not partition	2019-07-11 09:22:52 -07:00
Eddie Hung	c0abd18799	Enable &mfs for abc9, even if it only currently works for ice40	2019-07-11 08:49:06 -07:00
Clifford Wolf	fd3d5cefad	Merge pull request #1179 from whitequark/attrmap-proc ... attrmap: also consider process, switch and case attributes	2019-07-11 07:23:28 +02:00