treadle.stage.phases
This was a workaround for a problem in firrtl.LowFirrtlOptimization that caused problems like combinational loops for treadle's memory simulation. This code should not be used going forward
(Since version FIRRTL 1.3) Due to confusion, 'dependents' is being renamed to 'optionalPrerequisiteOf'. Override the latter instead.
(Since version 1.1) Just collect the actual Annotation types the transform wants
This was a workaround for a problem in firrtl.LowFirrtlOptimization that caused problems like combinational loops for treadle's memory simulation. This code should not be used going forward