diff --git a/compiler-rt/lib/orc/macho_platform.cpp b/compiler-rt/lib/orc/macho_platform.cpp
--- a/compiler-rt/lib/orc/macho_platform.cpp
+++ b/compiler-rt/lib/orc/macho_platform.cpp
@@ -112,10 +112,10 @@
     if (auto Err = validatePointerSectionExtent("__objc_selrefs", ObjCSelRefs))
       return Err;
 
-    for (uintptr_t SelEntry : ObjCSelRefs.toSpan<uintptr_t>()) {
+    for (uintptr_t &SelEntry : ObjCSelRefs.toSpan<uintptr_t>()) {
       const char *SelName = reinterpret_cast<const char *>(SelEntry);
       auto Sel = sel_registerName(SelName);
-      *reinterpret_cast<SEL *>(SelEntry) = Sel;
+      *reinterpret_cast<SEL *>(&SelEntry) = Sel;
     }
   }