Add pass ID's for various passes, so they can be AddRequiredID. Patch by

Domagoj Babic!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28048 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Transforms/Utils/Mem2Reg.cpp

@@ -74,6 +74,8 @@ bool PromotePass::runOnFunction(Function &F) {
   return Changed;
 }
 
+// Publically exposed interface to pass...
+const PassInfo *llvm::PromoteMemoryToRegisterID = X.getPassInfo();
 // createPromoteMemoryToRegister - Provide an entry point to create this pass.
 //
 FunctionPass *llvm::createPromoteMemoryToRegisterPass() {