Clifford Wolf
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ccd2a93439
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Added log_abort() api
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2013-05-24 12:32:06 +02:00 |
Clifford Wolf
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585fcace10
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Fixed a gcc vs. clang determinism problem in abc pass
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2013-05-23 16:17:23 +02:00 |
Clifford Wolf
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f674150f1c
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Fixed memory corruption bug in opt_rmunused
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2013-05-23 13:19:28 +02:00 |
Clifford Wolf
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e04d88cf22
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Added missing newline to some error messages
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2013-05-23 11:19:33 +02:00 |
Clifford Wolf
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3b8882ae49
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Some improvements in opt_rmdff
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2013-05-23 07:48:18 +02:00 |
Clifford Wolf
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3ecc314238
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Fixed to aggressive x-folding in opt_const
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2013-05-17 14:55:18 +02:00 |
Clifford Wolf
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83c743f717
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Added support for const cell inputs in techmap
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2013-04-27 18:30:29 +02:00 |
Clifford Wolf
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b1cb4d7871
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Added "flatten" pass
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2013-04-26 14:40:45 +02:00 |
Clifford Wolf
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94744ac7b0
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Fixed hierarchy pass for hierarchies of parametric modules
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2013-04-26 13:28:15 +02:00 |
Clifford Wolf
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6626aad29a
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Added "submod -name ..." support
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2013-04-15 11:58:24 +02:00 |
Clifford Wolf
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c6198ea5a8
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Fixed a bug in opt_const when optimizing 1-bit compares with constants
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2013-04-13 21:18:24 +02:00 |
Johann Glaser
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7ef245aa7d
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fsm_export: optionally use binary state encoding as state names instead of
s0, s1, ...
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2013-04-05 15:34:40 +02:00 |
Johann Glaser
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9714072b28
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fsm_export: specify KISS filename on command line
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2013-04-05 11:17:49 +02:00 |
Clifford Wolf
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88af5b6a16
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Improved opt_share for reduce cells
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2013-03-29 11:19:21 +01:00 |
Clifford Wolf
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0d48b846ac
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Improved opt_share for commutative standard cells
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2013-03-29 11:01:26 +01:00 |
Clifford Wolf
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8edf4f378a
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Added proper TECHMAP_FAIL support and added support for the celltype attribute in the map file
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2013-03-28 10:12:50 +01:00 |
Clifford Wolf
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7bfc7b61a8
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Implemented proper handling of stub placeholder modules
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2013-03-28 09:20:10 +01:00 |
Clifford Wolf
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9c401b58a2
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Added yosys-svgviewer to build system and renamed filterlib to yosys-filterlib
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2013-03-27 10:51:15 +01:00 |
Clifford Wolf
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6a231816fa
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Collect parameters in hierarchy -generate (and do nothing with them)
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2013-03-26 19:11:53 +01:00 |
Clifford Wolf
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227520f94d
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Added nosync attribute and some async reset related fixes
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2013-03-25 17:13:14 +01:00 |
Clifford Wolf
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0f5378b559
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Improved method for finding fsm_expand candidates
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2013-03-25 02:24:11 +01:00 |
Clifford Wolf
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4a7d624bef
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Added hierarchy -generate command for generating skeletton modules
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2013-03-25 02:14:33 +01:00 |
Clifford Wolf
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4bd6f1ee8e
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Changed fsm_expand to merge multiplexers more aggressively
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2013-03-24 17:59:44 +01:00 |
Clifford Wolf
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8d37d1e08b
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Added -nomap option to memory pass
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2013-03-21 09:11:06 +01:00 |
Clifford Wolf
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9f10acb840
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added optimizations for single-bit $eq/$ne with constant input to opt_const
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2013-03-19 13:33:33 +01:00 |
Clifford Wolf
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d8a7fa6b67
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improved $mux optimization in opt_const
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2013-03-19 13:32:39 +01:00 |
Clifford Wolf
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b7fcf1fb9a
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keep $mux and $_MUX_ optimizations separate in opt_const
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2013-03-19 13:32:04 +01:00 |
Johann Glaser
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69674652c5
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added one more suggestion to optimize MUXes in pass "opt_const"
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2013-03-18 22:06:16 +01:00 |
Johann Glaser
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a4e2c887f1
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also optimize single-bit "$mux" cells in pass "opt_const", added suggestions
for more optimizations
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2013-03-18 22:05:21 +01:00 |
Clifford Wolf
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020a35d11e
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Removed date from auto-generated passes/techmap/stdcells.inc
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2013-03-18 07:32:33 +01:00 |
Clifford Wolf
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52914c2e68
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Fixed abc eeror handling
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2013-03-18 07:31:59 +01:00 |
Johann Glaser
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3b8ebd694d
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add header to autogenerated file on its origin
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2013-03-18 07:28:31 +01:00 |
Johann Glaser
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cd8008bda0
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fixed typos
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2013-03-18 07:28:31 +01:00 |
Clifford Wolf
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ba3793b642
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Fixed strerrno vs. strerror types in ABC pass
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2013-03-17 09:28:58 +01:00 |
Clifford Wolf
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1390de4b74
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Cleaned up ABC file/io error handling
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2013-03-17 09:17:18 +01:00 |
Johann Glaser
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0cb4a5936f
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added error checking at execution of ABC
Signed-off-by: Clifford Wolf <clifford@clifford.at>
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2013-03-17 09:06:03 +01:00 |
Johann Glaser
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fb494d4dd7
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corrected typos
Signed-off-by: Clifford Wolf <clifford@clifford.at>
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2013-03-17 09:06:02 +01:00 |
Clifford Wolf
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35b4a2c553
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Fixed gcc warnings and added error handling to shell escape
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2013-03-15 10:29:25 +01:00 |
Clifford Wolf
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cd5767d61b
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Added scc pass (find logic loops)
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2013-03-15 10:24:08 +01:00 |
Clifford Wolf
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10956cb84a
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Added [[CITE]] tags to abc and fsm_extract passes
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2013-03-15 10:23:02 +01:00 |
Clifford Wolf
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55f927eecb
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Fixed detection of public wires in opt_rmunused
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2013-03-10 14:20:03 +01:00 |
Clifford Wolf
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b96ffed69b
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Automatically select new objects in abc and techmap passes
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2013-03-08 09:16:25 +01:00 |
Clifford Wolf
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ef4f1c55b6
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Split extract -attr into extract -cell_attr and -wire_attr
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2013-03-08 08:19:24 +01:00 |
Clifford Wolf
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bf3a3b9589
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Added support for attribute matching in extract pass
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2013-03-07 18:51:17 +01:00 |
Clifford Wolf
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4347423ca6
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Changed default value for extract -mine_cells_span
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2013-03-05 21:52:57 +01:00 |
Clifford Wolf
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29c17fddf5
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Implemented -mine_split option to extract pass
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2013-03-05 13:50:31 +01:00 |
Clifford Wolf
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334fd03e1c
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Implemented much better #x select operator
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2013-03-05 12:53:40 +01:00 |
Clifford Wolf
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efbb89de1a
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Implemented extract -mine_max_fanout <num> option
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2013-03-03 23:48:00 +01:00 |
Clifford Wolf
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bc8d94b4ae
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Added "shared nodes" feature to the subcircuit library
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2013-03-03 21:19:55 +01:00 |
Clifford Wolf
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3ebc365c09
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Added support for "extract_order" attribute to extract pass
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2013-03-03 21:10:27 +01:00 |