1 files changed, 4 insertions, 0 deletions
diff --git a/include/llvm/Support/Endian.h b/include/llvm/Support/Endian.h
index bc93c9a66eef9..cb5cd8e511b13 100644
--- a/include/llvm/Support/Endian.h
+++ b/include/llvm/Support/Endian.h
@@ -173,6 +173,10 @@ template<typename value_type,
          endianness endian,
          std::size_t alignment>
 struct packed_endian_specific_integral {
+  packed_endian_specific_integral() = default;
+
+  explicit packed_endian_specific_integral(value_type val) { *this = val; }
+
   operator value_type() const {
     return endian::read<value_type, endian, alignment>(
       (const void*)Value.buffer);