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-rw-r--r--llvm/lib/CodeGen/TargetPassConfig.cpp3
1 files changed, 3 insertions, 0 deletions
diff --git a/llvm/lib/CodeGen/TargetPassConfig.cpp b/llvm/lib/CodeGen/TargetPassConfig.cpp
index 34d96a81130..481baea2dff 100644
--- a/llvm/lib/CodeGen/TargetPassConfig.cpp
+++ b/llvm/lib/CodeGen/TargetPassConfig.cpp
@@ -919,6 +919,9 @@ void TargetPassConfig::addMachineSSAOptimization() {
addPass(&MachineLICMID, false);
addPass(&MachineCSEID, false);
+ // Coalesce basic blocks with the same branch condition
+ addPass(&BranchCoalescingID);
+
addPass(&MachineSinkingID);
addPass(&PeepholeOptimizerID);
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