Force mul inlining

cppalliance · Feb 18, 2025 · c9e4f55 · c9e4f55
1 parent f059d6c
commit c9e4f55
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Showing 2 changed files with 4 additions and 4 deletions.
diff --git a/include/boost/decimal/decimal64_fast.hpp b/include/boost/decimal/decimal64_fast.hpp
@@ -130,7 +130,7 @@ BOOST_DECIMAL_EXPORT class decimal64_fast final
     BOOST_DECIMAL_REQUIRES_RETURN(detail::is_decimal_floating_point_v, DecimalType, std::uint64_t);
 
     template <typename ReturnType, typename T>
-    friend constexpr auto detail::d64_mul_impl(const T& lhs, const T& rhs) noexcept -> std::enable_if_t<!std::is_same<ReturnType, decimal64>::value, ReturnType>;
+    BOOST_DECIMAL_FORCE_INLINE friend constexpr auto detail::d64_mul_impl(const T& lhs, const T& rhs) noexcept -> std::enable_if_t<!std::is_same<ReturnType, decimal64>::value, ReturnType>;
 
 public:
     constexpr decimal64_fast() noexcept = default;

diff --git a/include/boost/decimal/detail/mul_impl.hpp b/include/boost/decimal/detail/mul_impl.hpp
@@ -26,7 +26,7 @@ namespace detail {
 // 2) Returns a struct of the constituent components (used with FMAs)
 
 template <typename ReturnType, typename T>
-constexpr auto mul_impl(const T& lhs, const T& rhs) noexcept -> ReturnType
+BOOST_DECIMAL_FORCE_INLINE constexpr auto mul_impl(const T& lhs, const T& rhs) noexcept -> ReturnType
 {
     using mul_type = std::uint_fast64_t;
 
@@ -62,7 +62,7 @@ BOOST_DECIMAL_FORCE_INLINE constexpr auto mul_impl(T lhs_sig, U lhs_exp, bool lh
 }
 
 template <typename ReturnType, typename T>
-constexpr auto d64_mul_impl(const T& lhs, const T& rhs) noexcept -> std::enable_if_t<std::is_same<ReturnType, decimal64>::value, ReturnType>
+BOOST_DECIMAL_FORCE_INLINE constexpr auto d64_mul_impl(const T& lhs, const T& rhs) noexcept -> std::enable_if_t<std::is_same<ReturnType, decimal64>::value, ReturnType>
 {
     // Clang 6-12 yields incorrect results with builtin u128, so we force usage of our version
     #if defined(BOOST_DECIMAL_HAS_INT128) && (!defined(__clang_major__) || (__clang_major__) > 12)
@@ -79,7 +79,7 @@ constexpr auto d64_mul_impl(const T& lhs, const T& rhs) noexcept -> std::enable_
 
 // In the fast case we are better served doing our 128-bit division here since we are at a know starting point
 template <typename ReturnType, typename T>
-constexpr auto d64_mul_impl(const T& lhs, const T& rhs) noexcept -> std::enable_if_t<!std::is_same<ReturnType, decimal64>::value, ReturnType>
+BOOST_DECIMAL_FORCE_INLINE constexpr auto d64_mul_impl(const T& lhs, const T& rhs) noexcept -> std::enable_if_t<!std::is_same<ReturnType, decimal64>::value, ReturnType>
 {
     // Clang 6-12 yields incorrect results with builtin u128, so we force usage of our version
     #if defined(BOOST_DECIMAL_HAS_INT128) && (!defined(__clang_major__) || (__clang_major__) > 12)