[llvm] 30929d1 - [BranchProbabilityInfo] Use succ_size (NFC)

[Kazu Hirata via llvm-commits]

Author: Kazu Hirata
Date: 2020-11-06T11:05:35-08:00
New Revision: 30929d1f7b261648cf8142b696d053a3d5c893ed

URL: https://github.com/llvm/llvm-project/commit/30929d1f7b261648cf8142b696d053a3d5c893ed
DIFF: https://github.com/llvm/llvm-project/commit/30929d1f7b261648cf8142b696d053a3d5c893ed.diff

LOG: [BranchProbabilityInfo] Use succ_size (NFC)

Added: 
    

Modified: 
    llvm/lib/Analysis/BranchProbabilityInfo.cpp

Removed: 
    


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diff  --git a/llvm/lib/Analysis/BranchProbabilityInfo.cpp b/llvm/lib/Analysis/BranchProbabilityInfo.cpp
index 37b388cd9a8b..153fd5afc159 100644
--- 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.