[Alignment][NFC] Use Align version of getMachineMemOperand

Summary:
This is patch is part of a series to introduce an Alignment type.
See this thread for context: http://lists.llvm.org/pipermail/llvm-dev/2019-July/133851.html
See this patch for the introduction of the type: https://reviews.llvm.org/D64790

Reviewers: courbet

Subscribers: jyknight, sdardis, nemanjai, hiraditya, kbarton, fedor.sergeev, asb, rbar, johnrusso, simoncook, sabuasal, niosHD, jrtc27, MaskRay, zzheng, edward-jones, atanasyan, rogfer01, MartinMosbeck, brucehoult, the_o, jfb, PkmX, jocewei, Jim, lenary, s.egerton, pzheng, sameer.abuasal, apazos, luismarques, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D77059
diff --git a/llvm/lib/Target/Hexagon/HexagonSplitDouble.cpp b/llvm/lib/Target/Hexagon/HexagonSplitDouble.cpp
index 8467760..5563b55 100644
--- a/llvm/lib/Target/Hexagon/HexagonSplitDouble.cpp
+++ b/llvm/lib/Target/Hexagon/HexagonSplitDouble.cpp
@@ -690,10 +690,10 @@
     MachineMemOperand::Flags F = MO->getFlags();
     Align A = MO->getAlign();
 
-    auto *Tmp1 = MF.getMachineMemOperand(Ptr, F, 4 /*size*/, A.value());
+    auto *Tmp1 = MF.getMachineMemOperand(Ptr, F, 4 /*size*/, A);
     LowI->addMemOperand(MF, Tmp1);
-    auto *Tmp2 = MF.getMachineMemOperand(Ptr, F, 4 /*size*/,
-                                         std::min(A, Align(4)).value());
+    auto *Tmp2 =
+        MF.getMachineMemOperand(Ptr, F, 4 /*size*/, std::min(A, Align(4)));
     HighI->addMemOperand(MF, Tmp2);
   }
 }