[Mlir-commits] [mlir] [MLIR][Python] remove `liveOperations` (PR #155114)

[Maksim Levental]

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@@ -216,13 +216,8 @@ added to an attached operation, they need to be re-parented to the containing
 module).
 
 Due to the validity and parenting accounting needs, `PyOperation` is the owner
-for regions and blocks and needs to be a top-level type that we can count on not
-aliasing. This let's us do things like selectively invalidating instances when
-mutations occur without worrying that there is some alias to the same operation
-in the hierarchy. Operations are also the only entity that are allowed to be in
-a detached state, and they are interned at the context level so that there is
-never more than one Python `mlir.ir.Operation` object for a unique
-`MlirOperation`, regardless of how it is obtained.
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makslevental wrote:

Actually I'll just add this to the docs

https://github.com/llvm/llvm-project/pull/155114