60 commits

Author	SHA1	Message	Date
whitequark	ae0cb48fbb	hdl.xfrm: implement LHSGroupAnalyzer.	2018-12-22 06:58:24 +00:00
whitequark	98a9744be4	hdl.xfrm: Abstract*Transformer→*Visitor	2018-12-22 06:03:39 +00:00
whitequark	f7fec804ec	ir: allow non-Signals in Instance ports.	2018-12-20 23:40:40 +00:00
whitequark	0f2c7e7161	compat: import genlib.record from Migen.	2018-12-18 20:04:22 +00:00
whitequark	dbbcc49a71	hdl.ast: Cat.{operands→parts}	2018-12-18 19:15:50 +00:00
whitequark	7341d0d7ef	hdl.ast, hdl.xfrm: various microoptimizations to speed up pysim.	2018-12-18 16:13:29 +00:00
whitequark	c7f9386eab	fhdl.ir: add black-box fragments, fragment parameters, and Instance.	2018-12-17 22:55:39 +00:00
whitequark	2be76fda3c	hdl.xfrm: separate AST traversal from AST identity mapping. ... This is useful because backends don't generally want or need AST identity mapping (unlike all other transforms) and when adding a new node, it results in confusing type errors.	2018-12-16 11:25:52 +00:00
whitequark	54fb999c99	back.pysim: implement ArrayProxy.	2018-12-15 19:37:36 +00:00
whitequark	790eb05a92	Rename fhdl→hdl, genlib→lib.	2018-12-15 14:25:31 +00:00

Renamed from nmigen/fhdl/xfrm.py (Browse further)