[OrderedInst] Add const to constant parameter. NFCI

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@306717 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/include/llvm/Transforms/Utils/OrderedInstructions.h b/include/llvm/Transforms/Utils/OrderedInstructions.h
index 64c6bcb..165d4bd 100644 (file)
--- a/include/llvm/Transforms/Utils/OrderedInstructions.h
+++ b/include/llvm/Transforms/Utils/OrderedInstructions.h
@@ -46,7 +46,7 @@ public:
   /// i.e. If an instruction is deleted or added to the basic block, the user
   /// should call this function to invalidate the OrderedBasicBlock cache for
   /// this basic block.
-  void invalidateBlock(BasicBlock *BB) { OBBMap.erase(BB); }
+  void invalidateBlock(const BasicBlock *BB) { OBBMap.erase(BB); }
 };
 
 } // end namespace llvm