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Diffstat (limited to 'lib/Transforms/Utils/SimplifyCFG.cpp')
| -rw-r--r-- | lib/Transforms/Utils/SimplifyCFG.cpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/lib/Transforms/Utils/SimplifyCFG.cpp b/lib/Transforms/Utils/SimplifyCFG.cpp index 3c4dae92ebf..e0045e9f48a 100644 --- a/lib/Transforms/Utils/SimplifyCFG.cpp +++ b/lib/Transforms/Utils/SimplifyCFG.cpp @@ -2901,7 +2901,9 @@ static bool mergeConditionalStoreToAddress(BasicBlock *PTB, BasicBlock *PFB, else return false; } - return N <= PHINodeFoldingThreshold; + // The store we want to merge is counted in N, so add 1 to make sure + // we're counting the instructions that would be left. + return N <= (PHINodeFoldingThreshold + 1); }; if (!MergeCondStoresAggressively && |