[Mlir-commits] [mlir] [mlir][scf] Improve `scf.parallel` fusion pass (PR #75852)

[Maksim Levental]

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@@ -34,7 +34,10 @@ class ParallelOp;
 /// Fuses all adjacent scf.parallel operations with identical bounds and step
 /// into one scf.parallel operations. Uses a naive aliasing and dependency
 /// analysis.
-void naivelyFuseParallelOps(Region &region);
+/// User can additioanlly customize alias checking with `mayAlias` hook.
+/// `mayAlias` must return false if 2 values are guaranteed to no alias.
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makslevental wrote:

Nit: "not" alias.

https://github.com/llvm/llvm-project/pull/75852