This class represents a rewrite pattern list that has been frozen, and thus immutable. This replaces the uses of OwningRewritePatternList in pattern driver related API, such as dialect conversion. When PDL becomes more prevalent, this API will allow for optimizing a set of patterns once without the need to do this per run of a pass.
Differential Revision: https://reviews.llvm.org/D89104
This reverts commit 4986d5eaff359081a867def1c6a2e1147dbb2ad6 with
proper patches to CMakeLists.txt:
- Add MLIRAsync as a dependency to MLIRAsyncToLLVM
- Add Coroutines as a dependency to MLIRExecutionEngine
This reverts commit a8b0ae3bddee311cbc97801089a95702f32773f8
and commit f8fcff5a9d7ee948add3f28382d4ced5710edaaf.
The build with SHARED_LIBRARY=ON is broken.
Lower from Async dialect to LLVM by converting async regions attached to `async.execute` operations into LLVM coroutines (https://llvm.org/docs/Coroutines.html):
1. Outline all async regions to functions
2. Add LLVM coro intrinsics to mark coroutine begin/end
3. Use MLIR conversion framework to convert all remaining async types and ops to LLVM + Async runtime function calls
All `async.await` operations inside async regions converted to coroutine suspension points. Await operation outside of a coroutine converted to the blocking wait operations.
Implement simple runtime to support concurrent execution of coroutines.
Reviewed By: herhut
Differential Revision: https://reviews.llvm.org/D89292
