[llvm] [VPlan] Handle FindLast in VPIRFlags::printFlags (PR #185857)

[Florian Hahn via llvm-commits]

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@@ -2248,6 +2248,12 @@ void VPIRFlags::printFlags(raw_ostream &O) const {
     case RecurKind::AnyOf:
       O << "any-of";
       break;
+    case RecurKind::FindIV:
+      O << "find-iv";
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fhahn wrote:

can you also add a test that checks find-iv?

https://github.com/llvm/llvm-project/pull/185857