Commit message (Collapse) | Author | Age | Files | Lines | |
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* | xprop tests: Make iverilog invocation more portable | Jannis Harder | 2023-02-13 | 1 | -3/+3 |
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* | xprop: Test fixes and abort on test failure | Jannis Harder | 2023-02-13 | 1 | -2/+2 |
| | | | | | | | | | Use `$finish(0)` to silently exit even when using recent iverlog versions. Run `write_verilog -noexpr` before `write_verilog` as the latter can modify the design. This also enables checking the tests results, as xprop should be in a state where the existing tests pass. | ||||
* | tests: Fix path of yosys invocation in xprop tests | Jannis Harder | 2023-02-10 | 1 | -1/+1 |
| | | | | | For now xprop test failures are still expected and ignored, but without this change, they did not even run unless the yosys build was in path. | ||||
* | New xprop pass to encode 3-valued x-propagation using 2-valued logic | Jannis Harder | 2022-11-30 | 1 | -0/+516 |