llvm-project

c5182c19 - [MLIR][Interfaces] Allow non-builtin scalar types in IndexingMapOpInterface (#188774)

[MLIR][Interfaces] Allow non-builtin scalar types in IndexingMapOpInterface (#188774) The scalar type check in `IndexingMapOpInterface::verifyImpl` and its helper `verifyIndexingMapOperandType` used `isIntOrIndexOrFloat() || isa<ComplexType>()`, which only accepted builtin scalar types. This rejected valid custom-dialect scalar types such as pointer types (`\!ptr.ptr<...>`) or other non-shaped dialect types. The `isScalar` method in `DestinationStyleOpInterface` already treats any non-MemRef/non-Tensor type as scalar. Align `IndexingMapOpInterface` with this definition by treating any non-ShapedType as a rank-0 scalar, regardless of whether it is a builtin type. Fixes #183606 Assisted-by: Claude Code