1 files changed, 2 insertions, 3 deletions
diff --git a/llvm/lib/Target/AArch64/AArch64LegalizerInfo.cpp b/llvm/lib/Target/AArch64/AArch64LegalizerInfo.cpp
index 4b568f3fba2..4a0a7c36baf 100644
--- a/llvm/lib/Target/AArch64/AArch64LegalizerInfo.cpp
+++ b/llvm/lib/Target/AArch64/AArch64LegalizerInfo.cpp
@@ -291,11 +291,10 @@ bool AArch64LegalizerInfo::legalizeVaArg(MachineInstr &MI,
   unsigned DstPtr;
   if (Align > PtrSize) {
     // Realign the list to the actual required alignment.
-    unsigned AlignMinus1 = MRI.createGenericVirtualRegister(IntPtrTy);
-    MIRBuilder.buildConstant(AlignMinus1, Align - 1);
+    auto AlignMinus1 = MIRBuilder.buildConstant(IntPtrTy, Align - 1);
 
     unsigned ListTmp = MRI.createGenericVirtualRegister(PtrTy);
-    MIRBuilder.buildGEP(ListTmp, List, AlignMinus1);
+    MIRBuilder.buildGEP(ListTmp, List, AlignMinus1->getOperand(0).getReg());
 
     DstPtr = MRI.createGenericVirtualRegister(PtrTy);
     MIRBuilder.buildPtrMask(DstPtr, ListTmp, Log2_64(Align));