[flang] [llvm] [mlir] [llvm][mlir][OpenMP] Support translation for linear clause in omp.wsloop (PR #139386)

[Tom Eccles via llvm-commits]

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@@ -3580,6 +3580,9 @@ class CanonicalLoopInfo {
   BasicBlock *Latch = nullptr;
   BasicBlock *Exit = nullptr;
 
+  // Hold the MLIR value for the `lastiter` of the canonical loop.
----------------
tblah wrote:

```suggestion
  // Hold the LLVM value for the `lastiter` of the canonical loop.
```

https://github.com/llvm/llvm-project/pull/139386