5 Commits

Author	SHA1	Message	Date
Andrew Zonenberg	2b65b65d70	Added missing "break"	2017-09-15 17:54:52 -07:00
Andrew Zonenberg	7b3966714c	Implemented off-chain support for extract_reduce	2017-09-15 13:59:18 -07:00
Andrew Zonenberg	3404934c9c	extract_reduce now only removes the head of the chain, relying on "clean" to delete upstream cells. Added "-allow-off-chain" flag, but it's currently ignored.	2017-09-15 13:59:05 -07:00
Robert Ou	ab1bf8d661	extract_reduce: Fix segfault on "undriven" inputs ... This is easily triggered when un-techmapping if the technology-specific cell library isn't loaded. Outputs of technology-specific cells will be seen as inputs, and nets using those outputs will be seen as undriven. Just ignore these cells because they can't be part of a reduce chain anyways.	2017-09-14 12:54:44 -07:00
Clifford Wolf	908f34aafc	Rename recover_reduce to extract_reduce, fix args handling	2017-08-28 19:52:06 +02:00