Fabian Mora 5e2afe5c66 Implement Pass and Dialect plugins for mlir-opt ...

Implementation of Pass and Dialect Plugins that mirrors LLVM Pass Plugin
implementation from the new pass manager.

Currently the implementation only supports using the pass-pipeline option
for adding passes. This restriction is imposed by the `PassPipelineCLParser`
variable in mlir/lib/Tools/mlir-opt/MlirOptMain.cpp:114 that loads the
parse options statically before parsing the cmd line args.

```
mlir-opt stanalone-plugin.mlir --load-dialect-plugin=lib/libStandalonePlugin.so --pass-pipeline="builtin.module(standalone-switch-bar-foo)"
```

Reviewed By: rriddle, mehdi_amini

Differential Revision: https://reviews.llvm.org/D147053

2023-04-06 18:28:50 -07:00

1.9 KiB

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