Craig Topper 76f90a9d71 [SelectionDAG] Clear promoted bits before UREM on shift amount in PromoteIntRes_FunnelShift. ...

Otherwise we have garbage in the upper bits that can affect the
results of the UREM.

Fixes PR55296.

Differential Revision: https://reviews.llvm.org/D125076

2022-05-06 09:26:30 -07:00

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