cxxrtl: get rid of -O5 aka `opt_clean -purge` optimization level.
authorwhitequark <whitequark@whitequark.org>
Fri, 22 May 2020 17:44:05 +0000 (17:44 +0000)
committerwhitequark <whitequark@whitequark.org>
Fri, 22 May 2020 19:08:30 +0000 (19:08 +0000)
commit281c96856aec2fac0aa79a52484068f7e386b586
tree151f66761bb419c4b748f2c5cdb176d6812c8b5e
parent026fed31356faa5a1b21a6270dd5cf0c745bb76e
cxxrtl: get rid of -O5 aka `opt_clean -purge` optimization level.

This isn't actually necessary anymore after scheduling was improved,
and `clean -purge` disrupts the mapping between wires in the input
RTLIL netlist and the output CXXRTL code.
backends/cxxrtl/cxxrtl.cc