Index: clang/lib/Driver/ToolChains/Darwin.cpp
===================================================================
--- clang/lib/Driver/ToolChains/Darwin.cpp
+++ clang/lib/Driver/ToolChains/Darwin.cpp
@@ -1349,7 +1349,6 @@
       addExportedSymbol(CmdArgs, "___llvm_profile_filename");
       addExportedSymbol(CmdArgs, "___llvm_profile_raw_version");
     }
-    addExportedSymbol(CmdArgs, "_lprofDirMode");
   }
 
   // Align __llvm_prf_{cnts,data} sections to the maximum expected page
Index: compiler-rt/lib/profile/InstrProfilingUtil.c
===================================================================
--- compiler-rt/lib/profile/InstrProfilingUtil.c
+++ compiler-rt/lib/profile/InstrProfilingUtil.c
@@ -46,7 +46,7 @@
 #include "InstrProfiling.h"
 #include "InstrProfilingUtil.h"
 
-COMPILER_RT_WEAK unsigned lprofDirMode = 0755;
+COMPILER_RT_VISIBILITY unsigned lprofDirMode = 0755;
 
 COMPILER_RT_VISIBILITY
 void __llvm_profile_recursive_mkdir(char *path) {