llvm-project

72b8073d - [mlir][SCF] Add scf.index_switch support for populateSCFStructuralTypeConversionsAndLegality (#160344)

[mlir][SCF] Add scf.index_switch support for populateSCFStructuralTypeConversionsAndLegality (#160344) In a downstream project, there is a need for a type conversion pattern for scf.index_switch operation. A test is added into `mlir/test/Dialect/SparseTensor/scf_1_N_conversion.mlir` (not sure this functionality is really required for sparse tensors, but the test showcase that the new conversion pattern is functional)