[Mlir-commits] [mlir] [MLIR][JitRunner] Correctly register symbol map (PR #90381)

[Mehdi Amini]

joker-eph wrote:

> Can this be done with --shared-libs to override libc functions?

I believe so.

> I think the current API design to expose runtimesymbolMap is helpful, to let the down stream developer customize the internals of the JIT. Remind that we also have llvmModuleBuilder in the Jitmain.


Honestly I'm not sure what is the purpose of this API right now. 
In general we don't just maintain arbitrary API for hypothetical downstream use-case that aren't super clear, niche, or overly ad-hoc and right now what this is doing here isn't clear (this config is really disappearing entirely from upstream).

The current direction we took has been to remove all custom JIT tool and consolidate for `mlir-cpu-runner` which ultimately could converge towards nothing more than a simplified `lli`.
 (also: assembling a JIT tool isn't really difficult).

https://github.com/llvm/llvm-project/pull/90381