iCE40/yosys - clone of https://github.com/YosysHQ/yosys

	Commit message (Collapse)	Author	Age	Files	Lines
*	RTLIL: factor out RTLIL::Module::addMemory. NFC.	whitequark	2020-06-04	1	-7/+1
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*	flatten: rename techmap-related stuff. NFC.	whitequark	2020-06-04	1	-16/+16
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*	techmap, flatten: remove dead options.	whitequark	2020-06-04	1	-703/+44
\| \| \| \| \| \|	After splitting the passes, some options can never be activated, and most conditions involving them become dead. Remove them, and also all of the newly dead code.
*	flatten: split from techmap.	whitequark	2020-06-03	1	-0/+1148
	Although the two passes started out very similar, they diverged over time and now have little in common. Moreover, `techmap` is extremely complex while `flatten` does not have to be, and this complexity interferes with improving `flatten`.