Use XSIMD_INLINE

Author: onalante-ebay

include/xsimd/types/xsimd_bit.hpp

@@ -26,7 +26,7 @@ namespace xsimd
         // depending on the arch.
 
         template <class T, class = std::enable_if_t<std::is_unsigned<T>::value>>
-        int popcount(T x)
+        XSIMD_INLINE int popcount(T x) noexcept
         {
 #if XSIMD_HAS_BUILTIN(__builtin_popcountg)
         return __builtin_popcountg(x);
@@ -94,7 +94,7 @@ namespace xsimd
     }
 
     template <class T, class = std::enable_if_t<std::is_unsigned<T>::value>>
-    int countl_zero(T x)
+    XSIMD_INLINE int countl_zero(T x) noexcept
     {
 #if XSIMD_HAS_BUILTIN(__builtin_clzg)
         return __builtin_clzg(x, (int)(sizeof(T) * CHAR_BIT));
@@ -154,7 +154,7 @@ namespace xsimd
     }
 
     template <class T, class = std::enable_if_t<std::is_unsigned<T>::value>>
-    int countr_zero(T x)
+    XSIMD_INLINE int countr_zero(T x) noexcept
     {
 #if XSIMD_HAS_BUILTIN(__builtin_ctzg)
         return __builtin_ctzg(x, (int)(sizeof(T) * CHAR_BIT));
@@ -190,7 +190,7 @@ namespace xsimd
     }
 
     template <class T, class = std::enable_if_t<std::is_unsigned<T>::value>>
-    int countr_one(T x)
+    XSIMD_INLINE int countr_one(T x) noexcept
     {
         return countr_zero(T(~x));
     }