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1,369 Commits 81 Branches 48 Tags 63 MiB
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50 Commits

Author SHA1 Message Date
Clifford Wolf 7bd2d1064f Using log_assert() instead of assert() 2014-07-28 11:27:48 +02:00
Clifford Wolf d07a871d35 Improved performance of opt_const on large modules 2014-07-27 14:50:25 +02:00
Clifford Wolf dbb3556e3f Fixed a bug in opt_clean and some RTLIL API usage cleanups 2014-07-27 13:19:05 +02:00
Clifford Wolf 10e5791c5e Refactoring: Renamed RTLIL::Design::modules to modules_ 2014-07-27 11:18:30 +02:00
Clifford Wolf 4c4b602156 Refactoring: Renamed RTLIL::Module::cells to cells_ 2014-07-27 01:51:45 +02:00
Clifford Wolf f9946232ad Refactoring: Renamed RTLIL::Module::wires to wires_ 2014-07-27 01:49:51 +02:00
Clifford Wolf 3f4e3ca8ad More RTLIL::Cell API usage cleanups 2014-07-26 16:14:02 +02:00
Clifford Wolf 97a59851a6 Added RTLIL::Cell::has(portname) 2014-07-26 16:11:28 +02:00
Clifford Wolf f8fdc47d33 Manual fixes for new cell connections API 2014-07-26 15:58:23 +02:00
Clifford Wolf b7dda72302 Changed users of cell->connections_ to the new API (sed command) 
git grep -l 'connections_' | xargs sed -i -r -e '
	s/(->|\.)connections_\["([^"]*)"\] = (.*);/\1set("\2", \3);/g;
	s/(->|\.)connections_\["([^"]*)"\]/\1get("\2")/g;
	s/(->|\.)connections_.at\("([^"]*)"\)/\1get("\2")/g;
	s/(->|\.)connections_.push_back/\1connect/g;
	s/(->|\.)connections_/\1connections()/g;'
 2014-07-26 15:58:23 +02:00
Clifford Wolf cc4f10883b Renamed RTLIL::{Module,Cell}::connections to connections_ 2014-07-26 11:58:03 +02:00
Clifford Wolf 2bec47a404 Use only module->addCell() and module->remove() to create and delete cells 2014-07-25 17:56:19 +02:00
Clifford Wolf 9962384d3e Added cover() calls to opt_const 2014-07-24 20:47:18 +02:00
Clifford Wolf c094c53de8 Removed RTLIL::SigSpec::optimize() 2014-07-23 20:32:28 +02:00
Clifford Wolf a62c21c9c6 Removed RTLIL::SigSpec::expand() method 2014-07-23 19:34:51 +02:00
Clifford Wolf 28b3fd05fa SigSpec refactoring: change RTLIL::SigSpec::chunks() to be read-only, created interim RTLIL::SigSpec::chunks_rw() 2014-07-22 20:58:44 +02:00
Clifford Wolf 4b4048bc5f SigSpec refactoring: using the accessor functions everywhere 2014-07-22 20:39:37 +02:00
Clifford Wolf a233762a81 SigSpec refactoring: renamed chunks and width to __chunks and __width 2014-07-22 20:39:37 +02:00
Clifford Wolf 137dbf3cf7 Added "opt_const -keepdc" 2014-07-21 21:38:55 +02:00
Clifford Wolf 1873480ca5 Added mul to mux conversion to "opt_const -fine" 2014-07-21 17:19:50 +02:00
Clifford Wolf 1241a9fd50 Added "opt_const -fine" and "opt_reduce -fine" 2014-07-21 16:34:16 +02:00
Clifford Wolf e035f1d886 Added opt_const support for simple identities 2014-07-21 14:41:02 +02:00
Clifford Wolf 9e99984336 Fixed const folding of $bu0 cells 2014-02-27 04:09:32 +01:00
Clifford Wolf 548519875b Fixed bug (typo) in passes/opt/opt_const.cc 2014-02-22 17:07:22 +01:00
Clifford Wolf 67effc9f5b Fixed opt_const handling of double invert with non-1 output width 2014-02-15 13:16:08 +01:00
Clifford Wolf 594d52e0b6 Added opt_const -undriven 2014-02-06 15:49:03 +01:00
Clifford Wolf de336d93b2 More opt_const -mux_bool features 2014-02-02 22:41:24 +01:00
Clifford Wolf 9d0b69edaa Added opt_const -mux_bool 2014-02-02 22:11:08 +01:00
Clifford Wolf bee4450c4c Added support for inverter chains to opt_const 2014-02-02 21:46:42 +01:00
Clifford Wolf 54275c61ee Added "opt_const -mux_undef" 2014-01-14 11:10:29 +01:00
Clifford Wolf bd39263796 Improved $_MUX_ handling in opt_const 2013-12-28 10:30:31 +01:00
Clifford Wolf d81e3ed3ae More conservastive $eq/$ne/$eqx/$nex opt_const code 2013-12-28 10:29:22 +01:00
Clifford Wolf c9699fe76d More $eq/$ne/$eqx/$nex fixes in opt_const 2013-12-27 15:18:14 +01:00
Clifford Wolf 7b02a44efb Fixed/improved opt_const $eq/$ne/$eqx/$nex handling 2013-12-27 14:21:24 +01:00
Clifford Wolf 369bf81a70 Added support for non-const === and !== (for miter circuits) 2013-12-27 14:20:15 +01:00
Clifford Wolf 947bd9b96b Renamed extend_un0() to extend_u0() and use it in genrtlil 2013-11-07 18:17:10 +01:00
Clifford Wolf 0e1661f84e Fixed type of sign extension in opt_const $eq/$ne handling 2013-11-07 16:53:28 +01:00
Clifford Wolf db42a8f89b Fixed $eq/$ne bitwise optimization in opt_const 2013-11-07 11:54:59 +01:00
Clifford Wolf a9fefc6ce1 Bugfixes for empty signal vectors 2013-07-10 12:52:29 +02:00
Clifford Wolf 0c0197cf45 Fixed handling of $eq and $ne in opt_const 2013-07-07 12:59:00 +02:00
Clifford Wolf 3ecc314238 Fixed to aggressive x-folding in opt_const 2013-05-17 14:55:18 +02:00
Clifford Wolf c6198ea5a8 Fixed a bug in opt_const when optimizing 1-bit compares with constants 2013-04-13 21:18:24 +02:00
Clifford Wolf 9f10acb840 added optimizations for single-bit $eq/$ne with constant input to opt_const 2013-03-19 13:33:33 +01:00
Clifford Wolf d8a7fa6b67 improved $mux optimization in opt_const 2013-03-19 13:32:39 +01:00
Clifford Wolf b7fcf1fb9a keep $mux and $_MUX_ optimizations separate in opt_const 2013-03-19 13:32:04 +01:00
Johann Glaser 69674652c5 added one more suggestion to optimize MUXes in pass "opt_const" 2013-03-18 22:06:16 +01:00
Johann Glaser a4e2c887f1 also optimize single-bit "$mux" cells in pass "opt_const", added suggestions 
for more optimizations
 2013-03-18 22:05:21 +01:00
Clifford Wolf 36954471a6 Added help messages for opt_* passes 2013-03-01 09:01:49 +01:00
Clifford Wolf 1bbc2b34c8 Added support for simple gates with one constant input to opt_const 2013-02-27 18:00:01 +01:00
Clifford Wolf 7764d0ba1d initial import 2013-01-05 11:13:26 +01:00