History

Mehdi Amini 90ae4d9030 Change add_mlir_doc CMake macro to take the tablegen command as last argument to allow extra flags This is useful for expressing specific table-gen options, like selecting a particular dialect to print. Use it to fix the documentation for the `pdl_interp` dialect which is now generating the first dialect it finds in its input which is `pdl`. Differential Revision: https://reviews.llvm.org/D100517		2021-04-15 02:59:40 +00:00
..
include	Change add_mlir_doc CMake macro to take the tablegen command as last argument to allow extra flags	2021-04-15 02:59:40 +00:00
lib	Fix MLIR standalone example to properly handle namespace	2020-09-14 21:03:47 +00:00
standalone-opt	Remove global dialect registration	2020-10-24 00:35:55 +00:00
standalone-translate	Revert "[RFC] Factor out repetitive cmake patterns for llvm-style projects"	2020-10-04 15:17:34 -07:00
test	Forward the `LLVM_ENABLE_LIBCXX` CMake parameter to the mlir standalone test	2021-03-08 05:07:26 +00:00
CMakeLists.txt	[CMake] Remove dead code setting policies to NEW	2021-01-19 17:19:36 +02:00
README.md	[mlir] Extend standalone example by standalone-translate	2020-05-28 14:07:55 -07:00

README.md

An out-of-tree MLIR dialect

This is an example of an out-of-tree MLIR dialect along with a standalone opt-like tool to operate on that dialect.

Building

This setup assumes that you have built LLVM and MLIR in $BUILD_DIR and installed them to $PREFIX. To build and launch the tests, run

mkdir build && cd build
cmake -G Ninja .. -DMLIR_DIR=$PREFIX/lib/cmake/mlir -DLLVM_EXTERNAL_LIT=$BUILD_DIR/bin/llvm-lit
cmake --build . --target check-standalone

To build the documentation from the TableGen description of the dialect operations, run

cmake --build . --target mlir-doc

Note: Make sure to pass -DLLVM_INSTALL_UTILS=ON when building LLVM with CMake in order to install FileCheck to the chosen installation prefix.