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4146 commits 119 branches 65 tags 54 MiB
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4 commits

Author SHA1 Message Date
whitequark
e603484070 opt_lut: always prefer to eliminate 1-LUTs. 
These are always either buffers or inverters, and keeping the larger
LUT preserves more source-level information about the design.
 2018-12-05 16:30:37 +00:00
whitequark
59eea0183f opt_lut: collect and display statistics. 2018-12-05 16:30:37 +00:00
whitequark
e54c7e951c opt_lut: refactor to use a worker. NFC. 2018-12-05 16:30:37 +00:00
whitequark
9e072ec21f opt_lut: new pass, to combine LUTs for tighter packing. 2018-12-05 16:30:37 +00:00