Fix an unused variable, NFC.

hokein · hokein · commit 54952e95b1ee · 2024-01-22T11:32:55.000+01:00
diff --git a/llvm/lib/Target/AArch64/GISel/AArch64LegalizerInfo.cpp b/llvm/lib/Target/AArch64/GISel/AArch64LegalizerInfo.cpp
@@ -1454,7 +1454,6 @@ bool AArch64LegalizerInfo::legalizeIntrinsic(LegalizerHelper &Helper,
   case Intrinsic::aarch64_neon_uaddlp:
   case Intrinsic::aarch64_neon_saddlp: {
     MachineIRBuilder MIB(MI);
-    MachineRegisterInfo &MRI = *MIB.getMRI();
 
     unsigned Opc = IntrinsicID == Intrinsic::aarch64_neon_uaddlp
                        ? AArch64::G_UADDLP
