land David Blaikie's patch to de-constify Type, with a few tweaks.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135375 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/tools/lto/LTOCodeGenerator.cpp b/tools/lto/LTOCodeGenerator.cpp
index 14594cf..68cd2bb 100644
--- a/tools/lto/LTOCodeGenerator.cpp
+++ b/tools/lto/LTOCodeGenerator.cpp
@@ -329,7 +329,7 @@
   if (LLVMCompilerUsed)
     LLVMCompilerUsed->eraseFromParent();
 
-  const llvm::Type *i8PTy = llvm::Type::getInt8PtrTy(_context);
+  llvm::Type *i8PTy = llvm::Type::getInt8PtrTy(_context);
   std::vector<Constant*> asmUsed2;
   for (SmallPtrSet<GlobalValue*, 16>::const_iterator i = asmUsed.begin(),
          e = asmUsed.end(); i !=e; ++i) {