[PATCH] D75649: [mlir] Introduce OwningFuncRef following the same pattern as OwningModuleRef

River Riddle via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Tue Mar 10 23:00:30 PDT 2020


rriddle added a comment.

In D75649#1916222 <https://reviews.llvm.org/D75649#1916222>, @mehdi_amini wrote:

> > using `OpBuilder::create` is much more idiomatic with the rest of the infra.
>
> The builder APIs don't express clear ownership though, having a RAII type would be nice!
>  Could the OpBuilder::create always return an OwningOpRef<OpTy> ?


That doesn't really make sense to me, OpBuilder::create generally inserts the operation into a block. I'm not sure what ownership semantics you are assigning to it here. Am I missing something? OpBuilder::create isn't a static method.


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