Index: llvm/lib/Target/AArch64/AArch64LoadStoreOptimizer.cpp
===================================================================
--- llvm/lib/Target/AArch64/AArch64LoadStoreOptimizer.cpp
+++ llvm/lib/Target/AArch64/AArch64LoadStoreOptimizer.cpp
@@ -855,9 +855,8 @@
             .addOperand(getLdStRegOp(RtMI))
             .addOperand(getLdStRegOp(Rt2MI))
             .addOperand(BaseRegOp)
-            .addImm(OffsetImm);
-  // FIXME: Copy the mem operands from the source instructions. The MI scheduler
-  // needs these to reason about loads/stores.
+            .addImm(OffsetImm)
+            .setMemRefs(I->mergeMemRefsWith(*Paired));
 
   (void)MIB;