Commit d81319fa authored by Jens Korinth's avatar Jens Korinth
Browse files

Move flatten hierarchy to O2

parent 7acd060d
Pipeline #289 passed with stage
in 2 minutes and 53 seconds
......@@ -76,10 +76,10 @@ for {} {$period <= $target_period} {set period [expr $period + 0.125]} {
# synthesize and optimize netlist
if {$opt >= 1} {
lappend synth_options {-retiming} {-fanout_limit} 400 {-shreg_min_size} 5 {-flatten_hierarchy} {full}
lappend synth_options {-retiming} {-fanout_limit} 400 {-shreg_min_size} 5
}
if {$opt >= 2} {
lappend synth_options {-fsm_extraction} {one_hot}
lappend synth_options {-fsm_extraction} {one_hot} {-flatten_hierarchy} {full}
}
if {$opt >= 3} {
lappend synth_options {-keep_equivalent_registers} {-resource_sharing} {off} {-no_lc}
......
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