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-rw-r--r--Makefile2
1 files changed, 1 insertions, 1 deletions
diff --git a/Makefile b/Makefile
index 9e3d2f0..d7027e3 100644
--- a/Makefile
+++ b/Makefile
@@ -93,7 +93,7 @@ check-%: check.smt2
check.smt2: picorv32.v
yosys -v2 -p 'read_verilog -formal picorv32.v' \
-p 'prep -top picorv32 -nordff' \
- -p 'assertpmux -noinit; opt -fast' \
+ -p 'assertpmux -noinit; opt -fast; dffunmap' \
-p 'write_smt2 -wires check.smt2'
synth.v: picorv32.v scripts/yosys/synth_sim.ys