Move rounding step location

mborland · mborland · commit 4f9b37cb652c · 2024-07-01T13:12:05.000-04:00
diff --git a/include/boost/decimal/detail/add_impl.hpp b/include/boost/decimal/detail/add_impl.hpp
@@ -154,11 +154,11 @@ BOOST_DECIMAL_FORCE_INLINE constexpr auto add_impl(T lhs_sig, U lhs_exp, bool lh
             rhs_sig /= pow10(static_cast<T>(delta_exp - 1));
             delta_exp = 1;
         }
-    }
 
-    if (delta_exp == 1)
-    {
-        detail::fenv_round(rhs_sig, rhs_sign);
+        if (delta_exp == 1)
+        {
+            detail::fenv_round(rhs_sig, rhs_sign);
+        }
     }
 
     // Cast the results to signed types so that we can apply a sign at the end if necessary

Original file line number	Diff line number	Diff line change
`@@ -154,11 +154,11 @@ BOOST_DECIMAL_FORCE_INLINE constexpr auto add_impl(T lhs_sig, U lhs_exp, bool lh`
`154`	`154`	`rhs_sig /= pow10(static_cast<T>(delta_exp - 1));`
`155`	`155`	`delta_exp = 1;`
`156`	`156`	`}`
`157`		`- }`
`158`	`157`
`159`		`- if (delta_exp == 1)`
`160`		`- {`
`161`		`- detail::fenv_round(rhs_sig, rhs_sign);`
	`158`	`+ if (delta_exp == 1)`
	`159`	`+ {`
	`160`	`+ detail::fenv_round(rhs_sig, rhs_sign);`
	`161`	`+ }`
`162`	`162`	`}`
`163`	`163`
`164`	`164`	`// Cast the results to signed types so that we can apply a sign at the end if necessary`