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[FIRRTL] LowerToHW discards private modules #8153

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fabianschuiki opened this issue Jan 30, 2025 · 0 comments
Open

[FIRRTL] LowerToHW discards private modules #8153

fabianschuiki opened this issue Jan 30, 2025 · 0 comments
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FIRRTL Involving the `firrtl` dialect

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@fabianschuiki
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The LowerToHW pass currently discards private modules that are not instantiated. This is problematic if the modules contain contracts that we would like to verify later on. It would be nice if LowerToHW would simply lower the existing modules, and if we used SymbolDCE or a similar pass later on to discard unused modules.
@fabianschuiki fabianschuiki added the FIRRTL Involving the `firrtl` dialect label Jan 30, 2025
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