[Mlir-commits] [mlir] Fixing peelFirstIteration. Was incorrectly replacing all ub inside peeled iteration region. (PR #163720)

[Matthias Springer]

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@@ -241,9 +241,10 @@ LogicalResult mlir::scf::peelForLoopFirstIteration(RewriterBase &b, ForOp forOp,
 
   // Peel the first iteration.
   IRMapping map;
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matthias-springer wrote:

The mapping is no longer used. You can drop it here and from the `clone` call.

https://github.com/llvm/llvm-project/pull/163720