[AArch64] Reuse MayLoad. NFC.

llvm-svn: 246767
diff --git a/llvm/lib/Target/AArch64/AArch64LoadStoreOptimizer.cpp b/llvm/lib/Target/AArch64/AArch64LoadStoreOptimizer.cpp
index f7f3bfa..83dd806 100644
--- a/llvm/lib/Target/AArch64/AArch64LoadStoreOptimizer.cpp
+++ b/llvm/lib/Target/AArch64/AArch64LoadStoreOptimizer.cpp
@@ -657,7 +657,7 @@
         // first and the second alias with the first, we can combine the first
         // into the second.
         if (!ModifiedRegs[getLdStRegOp(FirstMI).getReg()] &&
-            !(FirstMI->mayLoad() && UsedRegs[getLdStRegOp(FirstMI).getReg()]) &&
+            !(MayLoad && UsedRegs[getLdStRegOp(FirstMI).getReg()]) &&
             !mayAlias(FirstMI, MemInsns, TII)) {
           Flags.setMergeForward(true);
           return MBBI;