[Alignment][NFC] MachineMemOperand::getAlign/getBaseAlign

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: arsenm, dschuff, sdardis, nemanjai, jvesely, nhaehnle, sbc100, jgravelle-google, hiraditya, aheejin, kbarton, jrtc27, atanasyan, jfb, kerbowa, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D76925
diff --git a/llvm/lib/Target/Hexagon/HexagonSplitDouble.cpp b/llvm/lib/Target/Hexagon/HexagonSplitDouble.cpp
index d80e0ed5..8467760 100644
--- a/llvm/lib/Target/Hexagon/HexagonSplitDouble.cpp
+++ b/llvm/lib/Target/Hexagon/HexagonSplitDouble.cpp
@@ -688,11 +688,12 @@
   for (auto &MO : MI->memoperands()) {
     const MachinePointerInfo &Ptr = MO->getPointerInfo();
     MachineMemOperand::Flags F = MO->getFlags();
-    int A = MO->getAlignment();
+    Align A = MO->getAlign();
 
-    auto *Tmp1 = MF.getMachineMemOperand(Ptr, F, 4/*size*/, A);
+    auto *Tmp1 = MF.getMachineMemOperand(Ptr, F, 4 /*size*/, A.value());
     LowI->addMemOperand(MF, Tmp1);
-    auto *Tmp2 = MF.getMachineMemOperand(Ptr, F, 4/*size*/, std::min(A, 4));
+    auto *Tmp2 = MF.getMachineMemOperand(Ptr, F, 4 /*size*/,
+                                         std::min(A, Align(4)).value());
     HighI->addMemOperand(MF, Tmp2);
   }
 }