[MLIR][ExecutionEngine] Migrate from RuntimeDyld to JITLink

[nikic]

MLIR ExecutionEngine currently uses RuntimeDyld:

llvm-project/mlir/lib/ExecutionEngine/ExecutionEngine.cpp

Line 319 in d364c0e

auto objectLayer = std::make_unique<RTDyldObjectLinkingLayer>(

RuntimeDyld has since been superseded by JITLink, which has much better support for many architectures. MLIR ExecutionEngine needs to be migrated to JITLink.

[llvmbot]

@llvm/issue-subscribers-jitlink

Author: Nikita Popov (nikic)

Details

MLIR ExecutionEngine currently uses RuntimeDyld: https://github.com/llvm/llvm-project/blob/d364c0eda906621513e1cac2ff4b0f3de6b8df7a/mlir/lib/ExecutionEngine/ExecutionEngine.cpp#L319

RuntimeDyld has since been superseded by JITLink, which has much better support for many architectures. MLIR ExecutionEngine needs to be migrated to JITLink.

[tqchen]

#173269 which maybe related