1 files changed, 8 insertions, 0 deletions
diff --git a/llvm/lib/Target/PIC16/PIC16TargetMachine.cpp b/llvm/lib/Target/PIC16/PIC16TargetMachine.cpp
index 4a0a3b01c81..f2ddad14bf2 100644
--- a/llvm/lib/Target/PIC16/PIC16TargetMachine.cpp
+++ b/llvm/lib/Target/PIC16/PIC16TargetMachine.cpp
@@ -21,6 +21,14 @@
 
 using namespace llvm;
 
+/// PIC16TargetMachineModule - Note that this is used on hosts that
+/// cannot link in a library unless there are references into the
+/// library.  In particular, it seems that it is not possible to get
+/// things to work on Win32 without this.  Though it is unused, do not
+/// remove it.
+extern "C" int PIC16TargetMachineModule;
+int PIC16TargetMachineModule = 0;
+
 namespace {
   // Register the targets
   RegisterTarget<PIC16TargetMachine> X("pic16", "PIC16 14-bit [experimental]");