vendor.xilinx_spartan_3_6: do not use retiming by default.
authorwhitequark <whitequark@whitequark.org>
Sun, 4 Aug 2019 13:48:33 +0000 (13:48 +0000)
committerwhitequark <whitequark@whitequark.org>
Sun, 4 Aug 2019 13:48:33 +0000 (13:48 +0000)
commit15e8dfe532d88d7e49985c3e5a2783d940b84097
treebe7e315c856ab3f0b3d9b39fc60c7ada34df053d
parent6b025df12ceab817d87cd6cc439f5e746596f98c
vendor.xilinx_spartan_3_6: do not use retiming by default.

This was added in b404d603, probably by mistake, and is certainly
wrong given that we do not (yet) correctly mark CDC FFs.
nmigen/vendor/xilinx_spartan_3_6.py