SuccessChanges

Summary

  1. Update FIR registration to not rely on the global MLIR dialect registry (NFC) (details)
Commit f6615b2ddb3d046cc7a99ec74ee032ea21a1d27a by joker.eph
Update FIR registration to not rely on the global MLIR dialect registry (NFC)

MLIR is removing "soon" the global dialect registry, this patch is
transitionning FIR to not rely on it anymore.
The file was modifiedflang/include/flang/Optimizer/Dialect/FIRDialect.h
The file was modifiedflang/tools/tco/tco.cpp