Drop 'const'


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36662 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/TwoAddressInstructionPass.cpp b/lib/CodeGen/TwoAddressInstructionPass.cpp
index dfbc4a7..e3a38f6 100644
--- a/lib/CodeGen/TwoAddressInstructionPass.cpp
+++ b/lib/CodeGen/TwoAddressInstructionPass.cpp
@@ -50,7 +50,7 @@
 namespace {
   struct VISIBILITY_HIDDEN TwoAddressInstructionPass
    : public MachineFunctionPass {
-    static const char ID; // Pass identifcation, replacement for typeid
+    static char ID; // Pass identifcation, replacement for typeid
     TwoAddressInstructionPass() : MachineFunctionPass((intptr_t)&ID) {}
 
     virtual void getAnalysisUsage(AnalysisUsage &AU) const;
@@ -59,7 +59,7 @@
     bool runOnMachineFunction(MachineFunction&);
   };
 
-  const char TwoAddressInstructionPass::ID = 0;
+  char TwoAddressInstructionPass::ID = 0;
   RegisterPass<TwoAddressInstructionPass>
   X("twoaddressinstruction", "Two-Address instruction pass");
 }