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-rw-r--r--llvm/lib/Target/Mips/MipsRegisterBankInfo.cpp3
1 files changed, 2 insertions, 1 deletions
diff --git a/llvm/lib/Target/Mips/MipsRegisterBankInfo.cpp b/llvm/lib/Target/Mips/MipsRegisterBankInfo.cpp
index 27419b28d27..4abbc23e4cb 100644
--- a/llvm/lib/Target/Mips/MipsRegisterBankInfo.cpp
+++ b/llvm/lib/Target/Mips/MipsRegisterBankInfo.cpp
@@ -651,8 +651,9 @@ void MipsRegisterBankInfo::setRegBank(MachineInstr &MI,
static void
combineAwayG_UNMERGE_VALUES(LegalizationArtifactCombiner &ArtCombiner,
MachineInstr &MI) {
+ SmallVector<Register, 4> UpdatedDefs;
SmallVector<MachineInstr *, 2> DeadInstrs;
- ArtCombiner.tryCombineMerges(MI, DeadInstrs);
+ ArtCombiner.tryCombineMerges(MI, DeadInstrs, UpdatedDefs);
for (MachineInstr *DeadMI : DeadInstrs)
DeadMI->eraseFromParent();
}
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