Use pop_back_val() instead of both back() and pop_back().

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188723 91177308-0d34-0410-b5e6-96231b3b80d8
xdress · Aug 19, 2013 · c2d722e · c2d722e
1 parent 8e3367e
commit c2d722e
Showing 1 changed file with 1 addition and 2 deletions.
diff --git a/lib/Transforms/InstCombine/InstCombineWorklist.h b/lib/Transforms/InstCombine/InstCombineWorklist.h
@@ -74,8 +74,7 @@ class LLVM_LIBRARY_VISIBILITY InstCombineWorklist {
   }
 
   Instruction *RemoveOne() {
-    Instruction *I = Worklist.back();
-    Worklist.pop_back();
+    Instruction *I = Worklist.pop_back_val();
     WorklistMap.erase(I);
     return I;
   }