Add TargetPassConfig to the PassManager for use inside passes

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@149926 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/LLVMTargetMachine.cpp b/lib/CodeGen/LLVMTargetMachine.cpp
index b2768d6..f07a85f 100644
--- a/lib/CodeGen/LLVMTargetMachine.cpp
+++ b/lib/CodeGen/LLVMTargetMachine.cpp
@@ -116,6 +116,8 @@
   // Set PassConfig options provided by TargetMachine.
   PassConfig->setDisableVerify(DisableVerify);
 
+  PM.add(PassConfig);
+
   PassConfig->addIRPasses();
 
   addPassesToHandleExceptions(TM, PM);
@@ -145,8 +147,6 @@
 
   PassConfig->addMachinePasses();
 
-  delete PassConfig;
-
   return Context;
 }