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yosys
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1861 Commits

Author SHA1 Message Date
Clifford Wolf c5c7066ea6 sat encoding for exclusive $pmux ctrl inputs in "share" pass 2014-10-03 19:01:24 +02:00
Clifford Wolf 56c1d43408 satgen import sigbit api 2014-10-03 18:51:50 +02:00
Clifford Wolf 3e4b0cac8d added resource sharing of $macc cells 2014-10-03 12:58:40 +02:00
Clifford Wolf c3e779a65f Added $_BUF_ cell type 2014-10-03 10:12:28 +02:00
Clifford Wolf 600c6cb013 remove buffers in opt_clean 2014-10-03 10:04:15 +02:00
Clifford Wolf 7019bc00e4 resource sharing of $alu cells 2014-10-03 09:55:50 +02:00
Clifford Wolf 2ee03f5da4 set "keep" on modules with $assert cells in "hierarchy" 2014-09-30 19:16:40 +02:00
Clifford Wolf 0b8cfbc6fd Added support for "keep" on modules 2014-09-29 12:51:54 +02:00
Clifford Wolf f9a307a50b namespace Yosys 2014-09-27 16:17:53 +02:00
Clifford Wolf bcd2625a82 Merge pull request #39 from ahmedirfan1983/master 
merged with current mas.ter branch + features added + bug fixes
 2014-09-22 12:37:43 +02:00
Ahmed Irfan d3c67ad9b6 Merge branch 'master' of https://github.com/cliffordwolf/yosys into btor 
added case for memwr cell that is used in muxes (same cell is used more than one time)
corrected bug for xnor and logic_not
added pmux cell translation

Conflicts:
	backends/btor/btor.cc
 2014-09-22 11:35:04 +02:00
Clifford Wolf 13117bb346 Re-enabled assert for new logic loops in "share" pass 2014-09-21 19:44:08 +02:00
Clifford Wolf 96e821dc6c Various improvements regarding logic loops in "share" results 2014-09-21 19:36:56 +02:00
Clifford Wolf d6e2ace95b Logic loop bugfix for "share" pass 2014-09-21 15:13:44 +02:00
Clifford Wolf b28be0759f Added "share -limit" 2014-09-21 15:13:06 +02:00
Clifford Wolf a6c08b40fe Still loop bug in "share": changed assert to warning 2014-09-21 14:51:07 +02:00
Clifford Wolf 8d60754aef Do not introduce new logic loops in "share" 2014-09-21 13:52:39 +02:00
Clifford Wolf edf11c635a Assert on new logic loops in "share" pass 2014-09-21 12:57:33 +02:00
Clifford Wolf a7758ef953 Added "test_abcloop" command 2014-09-19 15:51:34 +02:00
Clifford Wolf 00964f2f61 Initialize RTLIL::Const from std::vector<bool> 2014-09-19 15:50:55 +02:00
Clifford Wolf 309623ff17 Sorting of object names in ilang backend 2014-09-19 15:50:34 +02:00
Clifford Wolf 5827826098 Small improvements in "abc" command handle_loops() function 2014-09-19 14:05:41 +02:00
Clifford Wolf 3aa003c8e9 Using "NOT" instead of "INV" as cell name in default abc genlib file 2014-09-19 13:15:31 +02:00
Clifford Wolf f7bb8f244b Alphabetically sort port names in "show" output 2014-09-19 11:13:10 +02:00
Clifford Wolf f56b92818b Do not run "scorr" in "abc -fast" 2014-09-18 19:00:21 +02:00
Clifford Wolf 4888d61c65 Improvements in "synth" script 2014-09-18 12:57:55 +02:00
Clifford Wolf 815fab9d71 Added "abc -fast" 2014-09-18 12:57:37 +02:00
ahmedirfan1983 b783dbe148 fixed memory next issue, when same memory is written in different case statement 
fixed reduce_xnor, logic_not bug translation bug
 2014-09-18 11:19:48 +02:00
Clifford Wolf ba61925071 Added commit count to devel version number 2014-09-17 07:19:34 +02:00
Clifford Wolf 9ae559b990 Fixed $_NOR vs. $_NOR_ typo in abc.cc 2014-09-16 12:45:05 +02:00
Clifford Wolf ae02d9cb9a Fixed $memwr/$memrd order in memory_dff 2014-09-16 12:40:58 +02:00
Clifford Wolf fa96cf4a16 Added new CodingReadme file (replaces CodingStyle and CHECKLISTS) 2014-09-16 11:26:44 +02:00
Clifford Wolf 6644e27cd4 Fixed $macc simlib model for zero-config 2014-09-16 08:19:35 +02:00
Clifford Wolf b86410b2ab More aggressive $macc merging in alumacc 2014-09-15 12:42:11 +02:00
Clifford Wolf b470c480e9 Added the obvious optimizations to alumacc $macc generator 2014-09-15 12:22:03 +02:00
Clifford Wolf fcbda07411 Improved maccmap tree bit packing 2014-09-15 12:00:19 +02:00
Clifford Wolf 2cbdbaad1f Fixed wreduce $shiftx handling 2014-09-15 11:29:09 +02:00
Clifford Wolf 2442eb3832 Fixed monitor notifications for removed cell 2014-09-14 17:04:39 +02:00
Clifford Wolf 7815f81c32 Added "synth" command 2014-09-14 16:09:06 +02:00
Clifford Wolf 7e156a5419 Fixed techmap_wrap for techmap_celltype 2014-09-14 15:34:36 +02:00
Clifford Wolf 923bbbeaf0 Using alumacc in techmap.v 2014-09-14 14:50:15 +02:00
Clifford Wolf 014bb34e0e Various fixes/cleanups in alumacc and maccmap 2014-09-14 14:49:53 +02:00
Clifford Wolf 124e759280 Added techmap_wrap attribute 2014-09-14 14:49:26 +02:00
Clifford Wolf b34ca15185 alumacc fix for $pos cells 2014-09-14 14:00:14 +02:00
Clifford Wolf 0df1d9ad72 Extract $alu cells in alumacc 2014-09-14 13:23:44 +02:00
Clifford Wolf 7b16c63101 Merge $macc cells in alumacc pass 2014-09-14 11:21:37 +02:00
Clifford Wolf 0b72f0acb1 Basic $macc extract in alumacc 2014-09-14 10:45:28 +02:00
Clifford Wolf ff157fb74f alumacc skeleton 2014-09-14 10:02:00 +02:00
Clifford Wolf aab0e3bf70 Cleanup in wreduce 2014-09-14 10:01:30 +02:00
Clifford Wolf 3ae96f85a5 Using pkg-config to find libffi 2014-09-13 17:28:15 +02:00