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tests: Run async2sync before sat and/or sim to handle $check cells

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Right now neither `sat` nor `sim` have support for the `$check` cell.
For formal verification it is a good idea to always run either
async2sync or clk2fflogic which will (in a future commit) lower `$check`
to `$assert`, etc.

While `sim` should eventually support `$check` directly, using
`async2sync` is ok for the current tests that use `sim`, so this commit
also runs `async2sync` before running sim on designs containing
assertions.
This commit is contained in:
Jannis Harder 2024-01-22 17:44:05 +01:00
parent 2baa578d94
commit 331ac5285f
41 changed files with 59 additions and 19 deletions
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3
tests/various/chparam.sh
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@ -37,14 +37,17 @@ EOT
if ../../yosys -q -p 'verific -sv chparam1.sv'; then
../../yosys -q -p 'verific -sv chparam1.sv; hierarchy -chparam X 123123123 -top top; prep -flatten' \
-p 'async2sync' \
-p 'sat -verify -prove-asserts -show-ports -set din[0] 1' \
-p 'sat -falsify -prove-asserts -show-ports -set din[0] 0'
../../yosys -q -p 'verific -sv chparam2.sv; hierarchy -chparam X 123123123 -top top; prep -flatten' \
-p 'async2sync' \
-p 'sat -verify -prove-asserts -show-ports -set din[0] 1' \
-p 'sat -falsify -prove-asserts -show-ports -set din[0] 0'
fi
../../yosys -q -p 'read_verilog -sv chparam2.sv; hierarchy -chparam X 123123123 -top top; prep -flatten' \
-p 'async2sync' \
-p 'sat -verify -prove-asserts -show-ports -set din[0] 1' \
-p 'sat -falsify -prove-asserts -show-ports -set din[0] 0'