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-rw-r--r--llvm/lib/CodeGen/LiveDebugValues.cpp3
1 files changed, 2 insertions, 1 deletions
diff --git a/llvm/lib/CodeGen/LiveDebugValues.cpp b/llvm/lib/CodeGen/LiveDebugValues.cpp
index b15c594a454..ea965780f30 100644
--- a/llvm/lib/CodeGen/LiveDebugValues.cpp
+++ b/llvm/lib/CodeGen/LiveDebugValues.cpp
@@ -1432,7 +1432,8 @@ bool LiveDebugValues::runOnMachineFunction(MachineFunction &MF) {
TRI = MF.getSubtarget().getRegisterInfo();
TII = MF.getSubtarget().getInstrInfo();
TFI = MF.getSubtarget().getFrameLowering();
- TFI->getCalleeSaves(MF, CalleeSavedRegs);
+ TFI->determineCalleeSaves(MF, CalleeSavedRegs,
+ std::make_unique<RegScavenger>().get());
LS.initialize(MF);
bool Changed = ExtendRanges(MF);
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