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-rwxr-xr-xtests/aiger/run-test.sh7
1 files changed, 6 insertions, 1 deletions
diff --git a/tests/aiger/run-test.sh b/tests/aiger/run-test.sh
index e56d0fa80..f52eb4ac1 100755
--- a/tests/aiger/run-test.sh
+++ b/tests/aiger/run-test.sh
@@ -2,9 +2,14 @@
set -e
+# NB: *.aag and *.aig must contain a symbol table naming the primary
+# inputs and outputs, otherwise ABC and Yosys will name them
+# arbitrarily (and inconsistently with each other).
+
for aag in *.aag; do
# Since ABC cannot read *.aag, read the *.aig instead
- # (which would have been created by the reference aig2aig utility)
+ # (which would have been created by the reference aig2aig utility,
+ # available from http://fmv.jku.at/aiger/)
../../yosys-abc -c "read -c ${aag%.*}.aig; write ${aag%.*}_ref.v"
../../yosys -p "
read_verilog ${aag%.*}_ref.v