1 files changed, 5 insertions, 0 deletions
diff --git a/llvm/lib/Target/X86/X86ISelLowering.cpp b/llvm/lib/Target/X86/X86ISelLowering.cpp
index dbcebd54f73..c8720d9ae3a 100644
--- a/llvm/lib/Target/X86/X86ISelLowering.cpp
+++ b/llvm/lib/Target/X86/X86ISelLowering.cpp
@@ -31417,6 +31417,11 @@ static const char *getIndirectThunkSymbol(const X86Subtarget &Subtarget,
     }
     llvm_unreachable("unexpected reg for retpoline");
   }
+
+  if (Subtarget.useLVIControlFlowIntegrity()) {
+    assert(Subtarget.is64Bit() && "Should not be using a 64-bit thunk!");
+    return "__llvm_lvi_thunk_r11";
+  }
   llvm_unreachable("getIndirectThunkSymbol() invoked without thunk feature");
 }