Reapply "[LV] Handle chained selects/blends when creating new rdx cha… (#199559) This reverts commit ab1745439c7019d0753afc616c5fc5aef7b82fb6 & reapplies #199443. Recommit with additional additional fix to handle other select-like recipes including VPWidenRecipe and VPReplicateRecipe. Original message: Make sure we recursively clone chains of selects/blends when re-creating a reduction chain with new types. Fixes https://github.com/llvm/llvm-project/issues/199406.
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