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| author | whitequark <whitequark@whitequark.org> | 2018-12-04 19:43:33 +0000 |
|---|---|---|
| committer | whitequark <whitequark@whitequark.org> | 2018-12-05 16:30:24 +0000 |
| commit | 1719aa88acf9f6d52caa81384bc50237605157e3 (patch) | |
| tree | c7ae354013e44fe2500c7525a67c4ad9c5a39160 /passes/opt | |
| parent | 615b30bd29b13011f3faaeb660e9738262b37f3a (diff) | |
| download | yosys-1719aa88acf9f6d52caa81384bc50237605157e3.tar.gz yosys-1719aa88acf9f6d52caa81384bc50237605157e3.tar.bz2 yosys-1719aa88acf9f6d52caa81384bc50237605157e3.zip | |
Extract ice40_unlut pass from ice40_opt.
Currently, `ice40_opt -unlut` would map SB_LUT4 to $lut and convert
them back to logic immediately. This is not desirable if the goal
is to operate on $lut cells. If this is desirable, the same result
as `ice40_opt -unlut` can be achieved by running simplemap and opt
after ice40_unlut.
Diffstat (limited to 'passes/opt')
0 files changed, 0 insertions, 0 deletions