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| author | Clifford Wolf <clifford@clifford.at> | 2014-12-25 17:52:31 +0100 |
|---|---|---|
| committer | Clifford Wolf <clifford@clifford.at> | 2014-12-25 17:52:31 +0100 |
| commit | 68233baa1f3d6e3dcfec20583b0f37202035a589 (patch) | |
| tree | e2f093c943e6a30588e69e52bb1206043af9a9ff /backends/smt2/test_cells.sh | |
| parent | 7dece74fae69e80349f9848ea2b9a09252de2c23 (diff) | |
| download | yosys-68233baa1f3d6e3dcfec20583b0f37202035a589.tar.gz yosys-68233baa1f3d6e3dcfec20583b0f37202035a589.tar.bz2 yosys-68233baa1f3d6e3dcfec20583b0f37202035a589.zip | |
Various fixes and improvements in write_smt2
Diffstat (limited to 'backends/smt2/test_cells.sh')
| -rw-r--r-- | backends/smt2/test_cells.sh | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/backends/smt2/test_cells.sh b/backends/smt2/test_cells.sh new file mode 100644 index 000000000..28d5c57f5 --- /dev/null +++ b/backends/smt2/test_cells.sh @@ -0,0 +1,45 @@ +#!/bin/bash + +set -ex + +rm -rf test_cells +mkdir test_cells +cd test_cells + +../../../yosys -p 'test_cell -n 2 -w test all /$alu /$macc /$fa /$lcu /$lut /$shift /$shiftx /$div /$mod' + +cat > miter.tpl <<- EOT +; #model# (set-option :produce-models true) +(set-logic QF_UFBV) +%% +(declare-fun s () miter_s) +(assert (|miter_n trigger| s)) +(check-sat) +; #model# (get-value ((|miter_n in_A| s) (|miter_n in_B| s) (|miter_n gold_Y| s) (|miter_n gate_Y| s) (|miter_n trigger| s))) +EOT + +for x in test_*.il; do + x=${x%.il} + cat > $x.ys <<- EOT + read_ilang $x.il + copy gold gate + + cd gate + techmap; opt; abc;; + cd .. + + miter -equiv -flatten -make_outputs gold gate miter + hierarchy -check -top miter + + dump + write_smt2 -bv -tpl miter.tpl $x.smt2 + EOT + ../../../yosys $x.ys + cvc4 $x.smt2 > $x.result + if ! grep unsat $x.result; then + echo "Proof failed! Extracting model..." + sed -i 's/^; #model# //' $x.smt2 + cvc4 $x.smt2 + exit 1 + fi +done |