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-rw-r--r--llvm/lib/CodeGen/MachineBlockPlacement.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/llvm/lib/CodeGen/MachineBlockPlacement.cpp b/llvm/lib/CodeGen/MachineBlockPlacement.cpp
index e847d2f01fb..7b1dba82acf 100644
--- a/llvm/lib/CodeGen/MachineBlockPlacement.cpp
+++ b/llvm/lib/CodeGen/MachineBlockPlacement.cpp
@@ -530,7 +530,7 @@ MachineBasicBlock *MachineBlockPlacement::selectBestCandidateBlock(
BlockChain &SuccChain = *BlockToChain[MBB];
if (&SuccChain == &Chain)
continue;
-
+
assert(SuccChain.UnscheduledPredecessors == 0 && "Found CFG-violating block");
BlockFrequency CandidateFreq = MBFI->getBlockFreq(MBB);
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