[flang] [llvm] [OpenMP][LLVM] Update alloca IP after `PrivCB` in `OMPIRBUIlder` (PR #93920)

[Kareem Ergawy via llvm-commits]

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@@ -1583,6 +1583,9 @@ IRBuilder<>::InsertPoint OpenMPIRBuilder::createParallel(
     } else {
       Builder.restoreIP(
           PrivCB(InnerAllocaIP, Builder.saveIP(), V, *Inner, ReplacementValue));
+      InnerAllocaIP = {InnerAllocaIP.getPoint()->getParent(),
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ergawy wrote:

> ```
>     allocaIP =
>         InsertPointTy(allocaIP.getBlock(),
>                       allocaIP.getBlock()->getTerminator()->getIterator());
> ```

I can do that. I actually tried that locally and did not commit it since it did not make much difference in terms of generated IR. However, it makes sense to commit it given the point you mentioned about consistency.


https://github.com/llvm/llvm-project/pull/93920