Drop 'const'

llvm-svn: 36662
diff --git a/llvm/lib/CodeGen/RegAllocSimple.cpp b/llvm/lib/CodeGen/RegAllocSimple.cpp
index 181ba03..f49dd4c 100644
--- a/llvm/lib/CodeGen/RegAllocSimple.cpp
+++ b/llvm/lib/CodeGen/RegAllocSimple.cpp
@@ -39,7 +39,7 @@
 
   class VISIBILITY_HIDDEN RegAllocSimple : public MachineFunctionPass {
   public:
-    static const char ID;
+    static char ID;
     RegAllocSimple() : MachineFunctionPass((intptr_t)&ID) {}
   private:
     MachineFunction *MF;
@@ -94,7 +94,7 @@
     void spillVirtReg(MachineBasicBlock &MBB, MachineBasicBlock::iterator I,
                       unsigned VirtReg, unsigned PhysReg);
   };
-  const char RegAllocSimple::ID = 0;
+  char RegAllocSimple::ID = 0;
 }
 
 /// getStackSpaceFor - This allocates space for the specified virtual