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5104 Commits

Author SHA1 Message Date
Bogdan Vukobratovic 291b36afeb Some cleanup, revert sat.cc 2019-06-14 11:35:45 +02:00
Bogdan Vukobratovic 8665f48879 Implement disconnection of constant register bits 2019-06-13 19:35:37 +02:00
Bogdan Vukobratovic 4912567cbf Pass SigBit by value to Netlist algorithms 2019-06-13 15:42:45 +02:00
Bogdan Vukobratovic d69989b8d2 Rename satgen_algo.h -> algo.h, code cleanup and refactoring 2019-06-12 19:35:05 +02:00
Bogdan Vukobratovic 9892df17ef Generate satgen instance instead of calling sat pass 2019-06-11 11:47:13 +02:00
Bogdan Vukobratovic d097f423d1 Refactor driver map generation 
- Implement iterators over the driver map that enumerate signals and cells
  within the cones of the signal
 2019-06-10 21:42:35 +02:00
Bogdan Vukobratovic 29a78267d7 Fix the regression 2019-05-28 15:45:04 +02:00
Bogdan Vukobratovic a8e73fc7e7 Merge remote-tracking branch 'upstream/master' 2019-05-28 14:43:27 +02:00
Clifford Wolf 2a11c48782
Merge pull request #1045 from mmicko/afl-gcc-target 
afl-fuzzer compile config
 2019-05-28 14:00:28 +02:00
Bogdan Vukobratovic 9a468f81c4 Optimizing DFFs whose initial value prevents their value from changing 
This is a proof of concept implementation that invokes SAT solver via Pass::call
method.
 2019-05-28 08:48:21 +02:00
Miodrag Milanovic 1bbcd277fb make config-afl-gcc to help creating conf file 2019-05-27 20:43:10 +02:00
Miodrag Milanovic 2ccbfc8d38 Added afl-gcc as target for fuzzer 2019-05-27 20:38:44 +02:00
Clifford Wolf 92dde319fc
Merge pull request #1044 from mmicko/invalid_width_range 
Give error instead of asserting for invalid range, fixes #947
 2019-05-27 13:26:12 +02:00
Clifford Wolf 40a070e269
Merge pull request #1043 from mmicko/unsized_constant 
Added support for unsized constants, fixes #1022
 2019-05-27 13:25:52 +02:00
Clifford Wolf 2a9c68e2d6
Merge pull request #1026 from YosysHQ/clifford/fix1023 
Keep zero-width wires in opt_clean if and only if they are ports
 2019-05-27 13:24:19 +02:00
Clifford Wolf da140dd260
Merge pull request #1030 from Kmanfi/makefile_osx 
OS X related Makefile fixes.
 2019-05-27 13:22:51 +02:00
Miodrag Milanovic 84ffb21708 Give error instead of asserting for invalid range, fixes #947 2019-05-27 12:25:18 +02:00
Miodrag Milanovic 34417ce55f Added support for unsized constants, fixes #1022 
Includes work from @sumit0190 and @AaronKel
 2019-05-27 11:42:10 +02:00
Kaj Tuomi 90d070d294 Guard all Python-api related items. 2019-05-27 11:31:50 +03:00
Clifford Wolf 2058c7c53b
Merge pull request #1035 from YosysHQ/eddie/opt_rmdff 
opt_rmdff to work on $dffe and $_DFFE_*
 2019-05-26 11:44:31 +02:00
Clifford Wolf ba92721613
Merge pull request #1042 from mmicko/git_ignore_python 
Add files to ignore for python build
 2019-05-26 10:40:40 +02:00
Miodrag Milanovic ece551eaff Add files to ignore for python build 2019-05-26 09:31:43 +02:00
Eddie Hung d4fb6cac7c Revert enable check 2019-05-25 12:55:57 -07:00
Clifford Wolf a90eec12c9
Merge pull request #1041 from YosysHQ/clifford/fix1040 
Fix handling of offset and upto module ports in write_blif
 2019-05-25 19:17:05 +02:00
Clifford Wolf 6352df42ae Fix handling of offset and upto module ports in write_blif, fixes #1040 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2019-05-25 17:45:14 +02:00
Eddie Hung f3e86e06e6 Fix init 2019-05-24 18:43:26 -07:00
Eddie Hung e1cb1bb948 Fix typos 2019-05-24 18:34:27 -07:00
Eddie Hung d15da4bc11 Add more tests 2019-05-24 18:33:18 -07:00
Eddie Hung 4bd9465ed3 Call proc 2019-05-24 18:32:02 -07:00
Eddie Hung 822d0b7789 opt_rmdff to optimise even in presence of enable signal, even removing 2019-05-24 18:30:51 -07:00
Eddie Hung f0c6b73b72 Fix duplicate driver 2019-05-24 17:44:57 -07:00
Eddie Hung 0d66103cbb Add comments 2019-05-24 16:33:10 -07:00
Eddie Hung 357b1de6bc Resolve @cliffordwolf review, set even if !has_init 2019-05-24 16:15:22 -07:00
Clifford Wolf b7dd7c2dcd Add proper error message for btor recursion_guard 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2019-05-24 16:22:34 +02:00
Eddie Hung 67a4850e35
Merge pull request #1036 from YosysHQ/eddie/xilinx_dram 
Add "min bits" and "min wports" to xilinx dram rules
 2019-05-23 13:13:10 -07:00
Eddie Hung 5ac7e38d0a Fix spacing 2019-05-23 12:58:30 -07:00
Eddie Hung 99a3fee8f4 Add "min bits" and "min wports" to xilinx dram rules 2019-05-23 11:32:28 -07:00
Eddie Hung 47f9ea142f Add opt_rmdff tests 2019-05-23 11:26:38 -07:00
Eddie Hung 50ed34a6d0 opt_rmdff to work on $dffe and $_DFFE_* 2019-05-23 11:26:18 -07:00
Clifford Wolf ca46947354
Merge pull request #1031 from mdaiter/optimizeLookupTableBtor 
Optimize numberOfPermutations
 2019-05-23 13:52:48 +02:00
Matthew Daiter f0ff31ceea Optimize numberOfPermutations 2019-05-22 17:29:50 -04:00
Kaj Tuomi 29b898cf76 OS X related fixes. 2019-05-22 22:58:12 +03:00
Clifford Wolf e3f9ccf56d Keep zero-width wires in opt_clean if and only if they are ports, fixes #1023 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2019-05-22 13:57:36 +02:00
Clifford Wolf 0971f772d7 Fix handling of warning and error messages within log_make_debug-blocks 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2019-05-22 13:46:38 +02:00
Clifford Wolf 5c164d0863
Merge pull request #1019 from YosysHQ/clifford/fix1016 
Add "wreduce -keepdc"
 2019-05-22 13:29:04 +02:00
Clifford Wolf 84d91420e4
Merge pull request #1021 from ucb-bar/fixfirrtl_shr,neg 
Fix static shift operands, neg result type, minor formatting
 2019-05-22 12:01:19 +02:00
Eddie Hung cb24d23b6d
Merge pull request #1024 from YosysHQ/eddie/fix_Wmissing_braces 2019-05-21 18:20:58 -07:00
Eddie Hung 7057753427 Rename label 2019-05-21 18:20:31 -07:00
Eddie Hung b5a29460b9 Try again 2019-05-21 17:20:19 -07:00
Eddie Hung 1bff09f2ff Fix warning 2019-05-21 16:26:20 -07:00