hdl.xfrm, back.rtlil: implement and use LHSGroupFilter.
authorwhitequark <whitequark@whitequark.org>
Mon, 24 Dec 2018 02:17:28 +0000 (02:17 +0000)
committerwhitequark <whitequark@whitequark.org>
Mon, 24 Dec 2018 02:17:28 +0000 (02:17 +0000)
commit98f554aa083360a1904cdbe671c4de21f345dfd7
treea9689f074fdf7c1394e7df48efa2ae9d8c0468b5
parent1c7c75a254c35da5058eec913e55214931062dbc
hdl.xfrm, back.rtlil: implement and use LHSGroupFilter.

This is a refactoring to simplify reusing the filtering code in
simulation, and separate that concern from backends in general.
nmigen/back/rtlil.py
nmigen/hdl/xfrm.py
nmigen/test/test_hdl_xfrm.py