[llvm] IVDescriptors: unify RecurKinds IAnyOf and FAnyOf (PR #118393)

[Florian Hahn via llvm-commits]

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@@ -550,7 +550,7 @@ Value *VPInstruction::generate(VPTransformState &State) {
     }
     // Reduce all of the unrolled parts into a single vector.
     Value *ReducedPartRdx = RdxParts[0];
-    unsigned Op = RecurrenceDescriptor::getOpcode(RK);
+    unsigned Op = RdxDesc.getOpcode();
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fhahn wrote:

those look like unrelated updates that could be done separately as NFC first?

https://github.com/llvm/llvm-project/pull/118393