2 files changed, 7 insertions, 6 deletions
diff --git a/compiler/optimizing/locations.cc b/compiler/optimizing/locations.cc
index d157509758..a9fe209063 100644
--- a/compiler/optimizing/locations.cc
+++ b/compiler/optimizing/locations.cc
@@ -16,11 +16,16 @@
 
 #include "locations.h"
 
+#include <type_traits>
+
 #include "nodes.h"
 #include "code_generator.h"
 
 namespace art {
 
+// Verify that Location is trivially copyable.
+static_assert(std::is_trivially_copyable<Location>::value, "Location should be trivially copyable");
+
 LocationSummary::LocationSummary(HInstruction* instruction,
                                  CallKind call_kind,
                                  bool intrinsified)
diff --git a/compiler/optimizing/locations.h b/compiler/optimizing/locations.h
index da27928ef2..52747c0cc4 100644
--- a/compiler/optimizing/locations.h
+++ b/compiler/optimizing/locations.h
@@ -91,12 +91,9 @@ class Location : public ValueObject {
     DCHECK(!IsValid());
   }
 
-  Location(const Location& other) : value_(other.value_) {}
+  Location(const Location& other) = default;
 
-  Location& operator=(const Location& other) {
-    value_ = other.value_;
-    return *this;
-  }
+  Location& operator=(const Location& other) = default;
 
   bool IsConstant() const {
     return (value_ & kLocationConstantMask) == kConstant;
@@ -328,7 +325,6 @@ class Location : public ValueObject {
         LOG(FATAL) << "Should not use this location kind";
     }
     UNREACHABLE();
-    return "?";
   }
 
   // Unallocated locations.