[gcc r15-2654] libstdc++: Remove unused parameters from atomic impl details

[Jonathan Wakely via Libstdc++-cvs]

https://gcc.gnu.org/g:283f6e24c6b5c8a1b35003b27bfcad46af25a859

commit r15-2654-g283f6e24c6b5c8a1b35003b27bfcad46af25a859
Author: Jonathan Wakely <jwak...@redhat.com>
Date:   Sat Mar 9 00:19:11 2024 +0000

    libstdc++: Remove unused parameters from atomic impl details
    
    libstdc++-v3/ChangeLog:
    
            * include/bits/atomic_base.h (__atomic_impl::compare_exchange_weak):
            Remove unused parameter.
            (__atomic_impl::compare_exchange_strong): Likewise.

Diff:
---
 libstdc++-v3/include/bits/atomic_base.h | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/libstdc++-v3/include/bits/atomic_base.h 
b/libstdc++-v3/include/bits/atomic_base.h
index 1c2367b39b66..ae6819f119b6 100644
--- a/libstdc++-v3/include/bits/atomic_base.h
+++ b/libstdc++-v3/include/bits/atomic_base.h
@@ -1118,8 +1118,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
       _GLIBCXX_ALWAYS_INLINE bool
       compare_exchange_weak(_Tp* __ptr, _Val<_Tp>& __expected,
                            _Val<_Tp> __desired, memory_order __success,
-                           memory_order __failure,
-                           bool __check_padding = false) noexcept
+                           memory_order __failure) noexcept
       {
        return __atomic_impl::__compare_exchange<_AtomicRef>(
                   *__ptr, __expected, __desired, true, __success, __failure);
@@ -1129,8 +1128,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
       _GLIBCXX_ALWAYS_INLINE bool
       compare_exchange_strong(_Tp* __ptr, _Val<_Tp>& __expected,
                              _Val<_Tp> __desired, memory_order __success,
-                             memory_order __failure,
-                             bool __ignore_padding = false) noexcept
+                             memory_order __failure) noexcept
       {
        return __atomic_impl::__compare_exchange<_AtomicRef>(
                   *__ptr, __expected, __desired, false, __success, __failure);