Push constness through LoopInfo::isLoopHeader and clean it up a bit.

[oota-llvm.git] / include / llvm / CodeGen / MachineLoopInfo.h

diff --git a/include/llvm/CodeGen/MachineLoopInfo.h b/include/llvm/CodeGen/MachineLoopInfo.h
index f7bcf45d93c568d9c22fe80a6f017d98d77bf81b..438ef2e37255e81498d1c06ef2530cd31ece54b1 100644 (file)
--- a/include/llvm/CodeGen/MachineLoopInfo.h
+++ b/include/llvm/CodeGen/MachineLoopInfo.h
@@ -114,7 +114,7 @@ public:
   }
 
   // isLoopHeader - True if the block is a loop header node
-  inline bool isLoopHeader(MachineBasicBlock *BB) const {
+  inline bool isLoopHeader(const MachineBasicBlock *BB) const {
     return LI.isLoopHeader(BB);
   }