[llvm-diff] Use llvm::predecessors (NFC)

llvm · Jan 23, 2024 · 8c33044 · 8c33044
1 parent 47c76e7
commit 8c33044
Showing 1 changed file with 3 additions and 5 deletions.
diff --git a/llvm/tools/llvm-diff/lib/DifferenceEngine.cpp b/llvm/tools/llvm-diff/lib/DifferenceEngine.cpp
@@ -214,11 +214,9 @@ class FunctionDifferenceEngine {
   };
 
   unsigned getUnprocPredCount(const BasicBlock *Block) const {
-    unsigned Count = 0;
-    for (const_pred_iterator I = pred_begin(Block), E = pred_end(Block); I != E;
-         ++I)
-      if (!Blocks.count(*I)) Count++;
-    return Count;
+    return llvm::count_if(predecessors(Block), [&](const BasicBlock *Pred) {
+      return !Blocks.contains(Pred);
+    });
   }
 
   typedef std::pair<const BasicBlock *, const BasicBlock *> BlockPair;