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Adams, Austin Joel authored
As a result of XACC IR being serialized, it's possible to have gates follow Measure instructions without the circuit truly having post-measure gates. For example: H 0 Measure 0 H 1 Measure 1 In cases like that, the current QppAccelerator decides it cannot simulate the circuit once and repeatedly sample the resulting state vector to simulate "runs." That is an overzealous judgment, since none of the gates that follow the Measure instructions actually depend on the results of measurements. So instead, in the QppAccelerator logic detecting post-measurement gates, track which qubits have been measured, and only report post-measurement gates if it sees a gate operating on a qubit with an earlier Measure instruction. Signed-off-by: Austin Adams <aja@gatech.edu>
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