[llvm] 8c33044 - [llvm-diff] Use llvm::predecessors (NFC)

[Kazu Hirata via llvm-commits]

Author: Kazu Hirata
Date: 2024-01-22T21:19:16-08:00
New Revision: 8c3304453c22ad1b5a914e64a7f6435f58f4099c

URL: https://github.com/llvm/llvm-project/commit/8c3304453c22ad1b5a914e64a7f6435f58f4099c
DIFF: https://github.com/llvm/llvm-project/commit/8c3304453c22ad1b5a914e64a7f6435f58f4099c.diff

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

Added: 
    

Modified: 
    llvm/tools/llvm-diff/lib/DifferenceEngine.cpp

Removed: 
    


################################################################################
diff  --git a/llvm/tools/llvm-
diff /lib/DifferenceEngine.cpp b/llvm/tools/llvm-
diff /lib/DifferenceEngine.cpp
index 0d4d82e5cadd36..64b5051af14892 100644
--- 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;