yosys/passes
Marcelina Kościelnicka cf60699884 synth_ice40: Use opt_dff.
The main part is converting ice40_dsp to recognize the new FF types
created in opt_dff instead of trying to recognize the mux patterns on
its own.

The fsm call has been moved upwards because the passes cannot deal with
$dffe/$sdff*, and other optimizations don't help it much anyway.
2020-07-30 22:26:20 +02:00
..
cmds Add new builtin FF types 2020-06-23 15:40:02 +02:00
equiv equiv_induct: Fix up assumption for $equiv cells in -undef mode. 2020-07-27 18:36:13 +02:00
fsm Use C++11 final/override keywords. 2020-06-18 23:34:52 +00:00
hierarchy Use C++11 final/override keywords. 2020-06-18 23:34:52 +00:00
memory memory_dff: Refactor to use FfInitVals. 2020-07-24 11:22:31 +02:00
opt Add opt_dff pass. 2020-07-30 18:27:04 +02:00
pmgen synth_ice40: Use opt_dff. 2020-07-30 22:26:20 +02:00
proc proc_dlatch: Refactor to use FfInitVals. 2020-07-24 11:22:31 +02:00
sat async2sync: Support all FF types. 2020-07-30 20:22:03 +02:00
techmap techmap: Refactor to use FfInitVals. 2020-07-24 11:22:31 +02:00
tests Merge pull request #2201 from YosysHQ/fix_test_cell_ilang 2020-06-30 17:11:13 +02:00