Index: llvm/lib/ExecutionEngine/Orc/LLJIT.cpp
===================================================================
--- llvm/lib/ExecutionEngine/Orc/LLJIT.cpp
+++ llvm/lib/ExecutionEngine/Orc/LLJIT.cpp
@@ -745,6 +745,10 @@
     Layer->setAutoClaimResponsibilityForObjectSymbols(true);
   }
 
+  if (S.JTMB->getTargetTriple().getArch() == Triple::ArchType::ppc64 ||
+      S.JTMB->getTargetTriple().getArch() == Triple::ArchType::ppc64le)
+    Layer->setAutoClaimResponsibilityForWeakHiddenSymbols(true);
+
   // FIXME: Explicit conversion to std::unique_ptr<ObjectLayer> added to silence
   //        errors from some GCC / libstdc++ bots. Remove this conversion (i.e.
   //        just return ObjLinkingLayer) once those bots are upgraded.