[clang] [LifetimeSafety] Fix liveness propagation for all origin flows (PR #205323)

[Utkarsh Saxena via cfe-commits]

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@@ -887,6 +887,11 @@ void FactsGenerator::handleMovedArgsInCall(const FunctionDecl *FD,
     const ParmVarDecl *PVD = FD->getParamDecl(I - IsInstance);
     if (!PVD->getType()->isRValueReferenceType())
       continue;
+    // Skip lifetimebound r-value reference parameters. Lifetimebound indicates
+    // that the parameter is borrowed (not consumed), so it should not be marked
+    // as moved even though it's an r-value reference.
+    if (PVD->hasAttr<LifetimeBoundAttr>())
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usx95 wrote:

I would say that it has the same effect ?

https://github.com/llvm/llvm-project/pull/205323