Patch up omissions in DebugLoc propagation.

[oota-llvm.git] / lib / Target / Alpha / AlphaTargetMachine.cpp

diff --git a/lib/Target/Alpha/AlphaTargetMachine.cpp b/lib/Target/Alpha/AlphaTargetMachine.cpp
index 15c6948e494ed83118d6e456938e046a76f50fd9..c65485b061ca8bdd384a714f53cfd07806e3c8ac 100644 (file)
--- a/lib/Target/Alpha/AlphaTargetMachine.cpp
+++ b/lib/Target/Alpha/AlphaTargetMachine.cpp
@@ -21,8 +21,15 @@
 
 using namespace llvm;
 
+/// AlphaTargetMachineModule - 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 AlphaTargetMachineModule;
+int AlphaTargetMachineModule = 0;
+
 // Register the targets
-static RegisterTarget<AlphaTargetMachine> X("alpha", "  Alpha (incomplete)");
+static RegisterTarget<AlphaTargetMachine> X("alpha", "Alpha [experimental]");
 
 const TargetAsmInfo *AlphaTargetMachine::createTargetAsmInfo() const {
   return new AlphaTargetAsmInfo(*this);