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* Fix "make vgtest" so it runs to the end (but now it fails ;)Claire Xenia Wolf2021-09-231-1/+1
| | | | Signed-off-by: Claire Xenia Wolf <claire@clairexen.net>
* verilog: fix case expression sign and width handlingZachary Snow2021-05-251-0/+59
- The case expression and case item expressions are extended to the maximum width among them, and are only interpreted as signed if all of them are signed - Add overall width and sign detection for AST_CASE - Add sign argument to genWidthRTLIL helper - Coverage for both const and non-const case statements