5 commits

Author	SHA1	Message	Date
whitequark	9661e897e6	fhdl.ir: a subfragment's input that we don't drive is also our input.	2018-12-13 11:50:56 +00:00
whitequark	b150f1915d	fhdl.ir: don't crash propagataing ports in empty fragments.	2018-12-13 11:25:49 +00:00
whitequark	72257b6935	fhdl.ir: implement clock domain propagation.	2018-12-13 11:01:03 +00:00
whitequark	c5087edfa5	fhdl.cd: add tests.	2018-12-13 09:19:16 +00:00
whitequark	b1a89ef5fd	fhdl.ir: add tests for port propagation.	2018-12-13 08:09:39 +00:00