[BranchProbabilityInfo] Use succ_size (NFC)

llvm · Nov 6, 2020 · 30929d1 · 30929d1
1 parent 16dccf7
commit 30929d1
Showing 1 changed file with 1 addition and 2 deletions.
diff --git a/llvm/lib/Analysis/BranchProbabilityInfo.cpp b/llvm/lib/Analysis/BranchProbabilityInfo.cpp
@@ -1126,8 +1126,7 @@ BranchProbabilityInfo::getEdgeProbability(const BasicBlock *Src,
         Prob += MapI->second;
       }
     }
-  uint32_t succ_num = std::distance(succ_begin(Src), succ_end(Src));
-  return FoundProb ? Prob : BranchProbability(EdgeCount, succ_num);
+  return FoundProb ? Prob : BranchProbability(EdgeCount, succ_size(Src));
 }
 
 /// Set the edge probability for all edges at once.