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-rw-r--r--lib/CodeGen/LiveIntervalAnalysis.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/CodeGen/LiveIntervalAnalysis.cpp b/lib/CodeGen/LiveIntervalAnalysis.cpp
index 83852ca8b9..57a73d2642 100644
--- a/lib/CodeGen/LiveIntervalAnalysis.cpp
+++ b/lib/CodeGen/LiveIntervalAnalysis.cpp
@@ -461,7 +461,7 @@ void LiveIntervals::handleVirtualRegisterDef(MachineBasicBlock *mbb,
// If the kill happens after the definition, we have an intra-block
// live range.
if (killIdx > defIndex) {
- assert(vi.AliveBlocks.empty() &&
+ assert(vi.AliveBlocks.none() &&
"Shouldn't be alive across any blocks!");
LiveRange LR(defIndex, killIdx, ValNum);
interval.addRange(LR);