diff --git a/bolt/lib/Rewrite/RewriteInstance.cpp b/bolt/lib/Rewrite/RewriteInstance.cpp
--- a/bolt/lib/Rewrite/RewriteInstance.cpp
+++ b/bolt/lib/Rewrite/RewriteInstance.cpp
@@ -950,7 +950,8 @@
     }
 
     // Ignore input hot markers
-    if (SymName == "__hot_start" || SymName == "__hot_end")
+    if (SymName == "__hot_start" || SymName == "__hot_end" ||
+        SymName.startswith("__typeid_"))
       continue;
 
     FileSymRefs[Address] = Symbol;
@@ -2622,6 +2623,8 @@
       assert((IsAArch64 || IsSectionRelocation ||
               BD->nameStartsWith(SymbolName) ||
               BD->nameStartsWith("PG" + SymbolName) ||
+              StringRef(SymbolName).startswith("__typeid_") ||
+              BD->nameStartsWith("__typeid_") ||
               (BD->nameStartsWith("ANONYMOUS") &&
                (BD->getSectionName().startswith(".plt") ||
                 BD->getSectionName().endswith(".plt")))) &&
@@ -2640,7 +2643,8 @@
       // in relocation sections can get through here too, from .plt.
       assert(
           (IsAArch64 || IsSectionRelocation ||
-           BC->getSectionNameForAddress(SymbolAddress)->startswith(".plt")) &&
+           BC->getSectionNameForAddress(SymbolAddress)->startswith(".plt") ||
+           StringRef(SymbolName).startswith("__typeid_")) &&
           "known symbols should not resolve to anonymous locals");
 
       if (IsSectionRelocation) {