[gcc r15-6352] libstdc++: Have std::addressof use __builtin_addressof

[Francois Dumont via Libstdc++-cvs]

https://gcc.gnu.org/g:33502a11e47a87f1423a80bead8e87fbd6363fa1

commit r15-6352-g33502a11e47a87f1423a80bead8e87fbd6363fa1
Author: François Dumont <frs.dum...@gmail.com>
Date:   Wed Dec 18 19:18:32 2024 +0100

    libstdc++: Have std::addressof use __builtin_addressof
    
    Rather than calling std::__addressof in std::addressof we can directly
    call __builtin_addressof to bypass 1 function call.
    
    libstdc++-v3/ChangeLog:
    
            * include/bits/move.h (std::addressof): Call __builtin_addressof.

Diff:
---
 libstdc++-v3/include/bits/move.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libstdc++-v3/include/bits/move.h b/libstdc++-v3/include/bits/move.h
index 8397a01b6323..421e37509eae 100644
--- a/libstdc++-v3/include/bits/move.h
+++ b/libstdc++-v3/include/bits/move.h
@@ -161,7 +161,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
     _GLIBCXX_NODISCARD
     inline _GLIBCXX17_CONSTEXPR _Tp*
     addressof(_Tp& __r) noexcept
-    { return std::__addressof(__r); }
+    { return __builtin_addressof(__r); }
 
   // _GLIBCXX_RESOLVE_LIB_DEFECTS
   // 2598. addressof works on temporaries