[lldb][NFC] Remove dependency on DataLayout::getPrefTypeAlignment

diff --git a/lldb/source/Expression/IRInterpreter.cpp b/lldb/source/Expression/IRInterpreter.cpp
index 8e09e9f..36a8a74 100644 (file)
--- a/lldb/source/Expression/IRInterpreter.cpp
+++ b/lldb/source/Expression/IRInterpreter.cpp
@@ -408,7 +408,7 @@ public:
     lldb_private::Status alloc_error;
 
     return Malloc(m_target_data.getTypeAllocSize(type),
-                  m_target_data.getPrefTypeAlignment(type));
+                  m_target_data.getPrefTypeAlign(type).value());
   }
 
   std::string PrintData(lldb::addr_t addr, llvm::Type *type) {