Drop 'const'


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36662 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/UnreachableBlockElim.cpp b/lib/CodeGen/UnreachableBlockElim.cpp
index 24ee42e..f1d092d 100644
--- a/lib/CodeGen/UnreachableBlockElim.cpp
+++ b/lib/CodeGen/UnreachableBlockElim.cpp
@@ -35,10 +35,10 @@
   class VISIBILITY_HIDDEN UnreachableBlockElim : public FunctionPass {
     virtual bool runOnFunction(Function &F);
   public:
-    static const char ID; // Pass identifcation, replacement for typeid
+    static char ID; // Pass identifcation, replacement for typeid
     UnreachableBlockElim() : FunctionPass((intptr_t)&ID) {}
   };
-  const char UnreachableBlockElim::ID = 0;
+  char UnreachableBlockElim::ID = 0;
   RegisterPass<UnreachableBlockElim>
   X("unreachableblockelim", "Remove unreachable blocks from the CFG");
 }