There have been a few API pieces remaining to allow for a smooth transition for
downstream users, but these have been up for a few months now. After this only
the C API will have reference to "Identifier", but those will be reworked in a followup.
The main updates are:
* Identifier -> StringAttr
* StringAttr::get requires the context as the first parameter
- i.e. `Identifier::get("...", ctx)` -> `StringAttr::get(ctx, "...")`
Reviewed By: mehdi_amini
Differential Revision: https://reviews.llvm.org/D116626
- Prevent symbols from being stripped so that it can run with 'RelWithDebInfo'.
- Adjust llvm-support CHECKs after code changes.
- Polish mlir-support CHECKs as suggested in https://reviews.llvm.org/D116646.
Differential Revision: https://reviews.llvm.org/D116837