[FIRRTL] Add layer support to ExtractInstances #7807
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Update the `ExtractInstances` pass to not extract modules which are instantiated under layers. For situations where a module is both in the design and under a layer, the module will be extracted up to the point where the instance is outside the design. This is the same behavior that the pass does if a module is instantiated by both the test harness and the design. Signed-off-by: Schuyler Eldridge <schuyler.eldridge@sifive.com>
prithayan
approved these changes
Nov 13, 2024
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Update the
ExtractInstancespass to not extract modules which are instantiated under layers. For situations where a module is both in the design and under a layer, the module will be extracted up to the point where the instance is outside the design. This is the same behavior that the pass does if a module is instantiated by both the test harness and the design.