Introduce non-const overloads for GlobalAlias::{get,resolve}AliasedGlobal.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188725 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 8 insertions, 2 deletions

diff --git a/include/llvm/IR/GlobalAlias.h b/include/llvm/IR/GlobalAlias.h
index 883814a..e09fb6a 100644
--- a/include/llvm/IR/GlobalAlias.h
+++ b/include/llvm/IR/GlobalAlias.h
@@ -66,14 +66,20 @@ public:
   }
   /// getAliasedGlobal() - Aliasee can be either global or bitcast of
   /// global. This method retrives the global for both aliasee flavours.
-  const GlobalValue *getAliasedGlobal() const;
+  GlobalValue *getAliasedGlobal();
+  const GlobalValue *getAliasedGlobal() const {
+    return const_cast<GlobalAlias *>(this)->getAliasedGlobal();
+  }
 
   /// resolveAliasedGlobal() - This method tries to ultimately resolve the alias
   /// by going through the aliasing chain and trying to find the very last
   /// global. Returns NULL if a cycle was found. If stopOnWeak is false, then
   /// the whole chain aliasing chain is traversed, otherwise - only strong
   /// aliases.
-  const GlobalValue *resolveAliasedGlobal(bool stopOnWeak = true) const;
+  GlobalValue *resolveAliasedGlobal(bool stopOnWeak = true);
+  const GlobalValue *resolveAliasedGlobal(bool stopOnWeak = true) const {
+    return const_cast<GlobalAlias *>(this)->resolveAliasedGlobal(stopOnWeak);
+  }
 
   // Methods for support type inquiry through isa, cast, and dyn_cast:
   static inline bool classof(const Value *V) {