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-rw-r--r--compiler/rustc_llvm/llvm-wrapper/PassWrapper.cpp4
1 files changed, 4 insertions, 0 deletions
diff --git a/compiler/rustc_llvm/llvm-wrapper/PassWrapper.cpp b/compiler/rustc_llvm/llvm-wrapper/PassWrapper.cpp
index 48eb50953a9..ddb5f7dcebf 100644
--- a/compiler/rustc_llvm/llvm-wrapper/PassWrapper.cpp
+++ b/compiler/rustc_llvm/llvm-wrapper/PassWrapper.cpp
@@ -1572,7 +1572,11 @@ extern "C" bool
 LLVMRustPrepareThinLTOResolveWeak(const LLVMRustThinLTOData *Data, LLVMModuleRef M) {
   Module &Mod = *unwrap(M);
   const auto &DefinedGlobals = Data->ModuleToDefinedGVSummaries.lookup(Mod.getModuleIdentifier());
+#if LLVM_VERSION_GE(14, 0)
+  thinLTOFinalizeInModule(Mod, DefinedGlobals, /*PropagateAttrs=*/true);
+#else
   thinLTOResolvePrevailingInModule(Mod, DefinedGlobals);
+#endif
   return true;
 }