[Mlir-commits] [mlir] [mlir] Reland the dialect conversion hanging use fix (PR #87297)

[Rob Suderman]

rsuderman wrote:

> Looks like this is still leaking: https://lab.llvm.org/buildbot/#/builders/5/builds/42261

Lovely - yeah I tried to repro locally but I could not get ASAN to reproduce the issue. Something is dangling. I am betting there is a second change needed causing the leak that builds on top of the argument unlinking.

https://github.com/llvm/llvm-project/pull/87297