diff --git a/llvm/lib/AsmParser/LLParser.cpp b/llvm/lib/AsmParser/LLParser.cpp
index 052f4669cf6b0a..922d081a2e318b 100644
--- a/llvm/lib/AsmParser/LLParser.cpp
+++ b/llvm/lib/AsmParser/LLParser.cpp
@@ -303,16 +303,6 @@ bool LLParser::validateEndOfModule(bool UpgradeDebugInfo) {
   for (Function &F : llvm::make_early_inc_range(*M))
     UpgradeCallsToIntrinsic(&F);
 
-  // Some types could be renamed during loading if several modules are
-  // loaded in the same LLVMContext (LTO scenario). In this case we should
-  // remangle intrinsics names as well.
-  for (Function &F : llvm::make_early_inc_range(*M)) {
-    if (auto Remangled = Intrinsic::remangleIntrinsicFunction(&F)) {
-      F.replaceAllUsesWith(*Remangled);
-      F.eraseFromParent();
-    }
-  }
-
   if (UpgradeDebugInfo)
     llvm::UpgradeDebugInfo(*M);