2 Commits

Author	SHA1	Message	Date
Jannis Harder	331ac5285f	tests: Run async2sync before sat and/or sim to handle $check cells ... Right now neither `sat` nor `sim` have support for the `$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.	2024-02-01 16:14:11 +01:00
Jannis Harder	b75fa62e9b	verilog: fix $past's signedness	2022-05-25 16:32:08 -04:00