diff --git a/libcxx/include/__algorithm/ranges_copy.h b/libcxx/include/__algorithm/ranges_copy.h
--- a/libcxx/include/__algorithm/ranges_copy.h
+++ b/libcxx/include/__algorithm/ranges_copy.h
@@ -56,7 +56,7 @@
 } // namespace __copy
 
 inline namespace __cpo {
-  inline constexpr auto copy = __copy::__fn{};
+_LIBCPP_NODEBUG inline constexpr auto copy = __copy::__fn{};
 } // namespace __cpo
 } // namespace ranges
 
diff --git a/libcxx/include/__algorithm/ranges_copy_if.h b/libcxx/include/__algorithm/ranges_copy_if.h
--- a/libcxx/include/__algorithm/ranges_copy_if.h
+++ b/libcxx/include/__algorithm/ranges_copy_if.h
@@ -70,7 +70,7 @@
 } // namespace __copy_if
 
 inline namespace __cpo {
-  inline constexpr auto copy_if = __copy_if::__fn{};
+_LIBCPP_NODEBUG inline constexpr auto copy_if = __copy_if::__fn{};
 } // namespace __cpo
 } // namespace ranges
 
diff --git a/libcxx/include/__algorithm/ranges_find_if_not.h b/libcxx/include/__algorithm/ranges_find_if_not.h
--- a/libcxx/include/__algorithm/ranges_find_if_not.h
+++ b/libcxx/include/__algorithm/ranges_find_if_not.h
@@ -52,7 +52,7 @@
 } // namespace __find_if_not
 
 inline namespace __cpo {
-  inline constexpr auto find_if_not = __find_if_not::__fn{};
+_LIBCPP_NODEBUG inline constexpr auto find_if_not = __find_if_not::__fn{};
 } // namespace __cpo
 } // namespace ranges
 
diff --git a/libcxx/include/__algorithm/ranges_for_each.h b/libcxx/include/__algorithm/ranges_for_each.h
--- a/libcxx/include/__algorithm/ranges_for_each.h
+++ b/libcxx/include/__algorithm/ranges_for_each.h
@@ -67,7 +67,7 @@
 } // namespace __for_each
 
 inline namespace __cpo {
-  inline constexpr auto for_each = __for_each::__fn{};
+_LIBCPP_NODEBUG inline constexpr auto for_each = __for_each::__fn{};
 } // namespace __cpo
 } // namespace ranges
 
diff --git a/libcxx/include/__algorithm/ranges_generate_n.h b/libcxx/include/__algorithm/ranges_generate_n.h
--- a/libcxx/include/__algorithm/ranges_generate_n.h
+++ b/libcxx/include/__algorithm/ranges_generate_n.h
@@ -51,7 +51,7 @@
 } // namespace __generate_n
 
 inline namespace __cpo {
-  inline constexpr auto generate_n = __generate_n::__fn{};
+_LIBCPP_NODEBUG inline constexpr auto generate_n = __generate_n::__fn{};
 } // namespace __cpo
 } // namespace ranges
 
diff --git a/libcxx/include/__algorithm/ranges_make_heap.h b/libcxx/include/__algorithm/ranges_make_heap.h
--- a/libcxx/include/__algorithm/ranges_make_heap.h
+++ b/libcxx/include/__algorithm/ranges_make_heap.h
@@ -69,7 +69,7 @@
 } // namespace __make_heap
 
 inline namespace __cpo {
-  inline constexpr auto make_heap = __make_heap::__fn{};
+_LIBCPP_NODEBUG inline constexpr auto make_heap = __make_heap::__fn{};
 } // namespace __cpo
 } // namespace ranges
 
diff --git a/libcxx/include/__algorithm/ranges_max_element.h b/libcxx/include/__algorithm/ranges_max_element.h
--- a/libcxx/include/__algorithm/ranges_max_element.h
+++ b/libcxx/include/__algorithm/ranges_max_element.h
@@ -50,7 +50,7 @@
 } // namespace __max_element
 
 inline namespace __cpo {
-  inline constexpr auto max_element = __max_element::__fn{};
+_LIBCPP_NODEBUG inline constexpr auto max_element = __max_element::__fn{};
 } // namespace __cpo
 } // namespace ranges
 
diff --git a/libcxx/include/__algorithm/ranges_minmax.h b/libcxx/include/__algorithm/ranges_minmax.h
--- a/libcxx/include/__algorithm/ranges_minmax.h
+++ b/libcxx/include/__algorithm/ranges_minmax.h
@@ -121,7 +121,7 @@
 } // namespace __minmax
 
 inline namespace __cpo {
-  inline constexpr auto minmax = __minmax::__fn{};
+_LIBCPP_NODEBUG inline constexpr auto minmax = __minmax::__fn{};
 } // namespace __cpo
 } // namespace ranges
 
diff --git a/libcxx/include/__algorithm/ranges_minmax_element.h b/libcxx/include/__algorithm/ranges_minmax_element.h
--- a/libcxx/include/__algorithm/ranges_minmax_element.h
+++ b/libcxx/include/__algorithm/ranges_minmax_element.h
@@ -60,7 +60,7 @@
 } // namespace __minmax_element
 
 inline namespace __cpo {
-  inline constexpr auto minmax_element = __minmax_element::__fn{};
+_LIBCPP_NODEBUG inline constexpr auto minmax_element = __minmax_element::__fn{};
 } // namespace __cpo
 
 } // namespace ranges
diff --git a/libcxx/include/__algorithm/ranges_mismatch.h b/libcxx/include/__algorithm/ranges_mismatch.h
--- a/libcxx/include/__algorithm/ranges_mismatch.h
+++ b/libcxx/include/__algorithm/ranges_mismatch.h
@@ -74,7 +74,7 @@
 } // namespace __mismatch
 
 inline namespace __cpo {
-  constexpr inline auto mismatch = __mismatch::__fn{};
+_LIBCPP_NODEBUG constexpr inline auto mismatch = __mismatch::__fn{};
 } // namespace __cpo
 } // namespace ranges
 
diff --git a/libcxx/include/__algorithm/ranges_move.h b/libcxx/include/__algorithm/ranges_move.h
--- a/libcxx/include/__algorithm/ranges_move.h
+++ b/libcxx/include/__algorithm/ranges_move.h
@@ -60,7 +60,7 @@
 } // namespace __move
 
 inline namespace __cpo {
-  inline constexpr auto move = __move::__fn{};
+_LIBCPP_NODEBUG inline constexpr auto move = __move::__fn{};
 } // namespace __cpo
 } // namespace ranges
 
diff --git a/libcxx/include/__algorithm/ranges_reverse.h b/libcxx/include/__algorithm/ranges_reverse.h
--- a/libcxx/include/__algorithm/ranges_reverse.h
+++ b/libcxx/include/__algorithm/ranges_reverse.h
@@ -72,7 +72,7 @@
 } // namespace __reverse
 
 inline namespace __cpo {
-  inline constexpr auto reverse = __reverse::__fn{};
+_LIBCPP_NODEBUG inline constexpr auto reverse = __reverse::__fn{};
 } // namespace __cpo
 } // namespace ranges
 
diff --git a/libcxx/include/__algorithm/ranges_rotate_copy.h b/libcxx/include/__algorithm/ranges_rotate_copy.h
--- a/libcxx/include/__algorithm/ranges_rotate_copy.h
+++ b/libcxx/include/__algorithm/ranges_rotate_copy.h
@@ -57,7 +57,7 @@
 } // namespace __rotate_copy
 
 inline namespace __cpo {
-  inline constexpr auto rotate_copy = __rotate_copy::__fn{};
+_LIBCPP_NODEBUG inline constexpr auto rotate_copy = __rotate_copy::__fn{};
 } // namespace __cpo
 } // namespace ranges
 
diff --git a/libcxx/include/__algorithm/ranges_sort.h b/libcxx/include/__algorithm/ranges_sort.h
--- a/libcxx/include/__algorithm/ranges_sort.h
+++ b/libcxx/include/__algorithm/ranges_sort.h
@@ -68,7 +68,7 @@
 } // namespace __sort
 
 inline namespace __cpo {
-  inline constexpr auto sort = __sort::__fn{};
+_LIBCPP_NODEBUG inline constexpr auto sort = __sort::__fn{};
 } // namespace __cpo
 } // namespace ranges
 
diff --git a/libcxx/include/__compare/compare_partial_order_fallback.h b/libcxx/include/__compare/compare_partial_order_fallback.h
--- a/libcxx/include/__compare/compare_partial_order_fallback.h
+++ b/libcxx/include/__compare/compare_partial_order_fallback.h
@@ -64,7 +64,7 @@
 } // namespace __compare_partial_order_fallback
 
 inline namespace __cpo {
-    inline constexpr auto compare_partial_order_fallback = __compare_partial_order_fallback::__fn{};
+_LIBCPP_NODEBUG inline constexpr auto compare_partial_order_fallback = __compare_partial_order_fallback::__fn{};
 } // namespace __cpo
 
 #endif // _LIBCPP_STD_VER > 17
diff --git a/libcxx/include/__compare/compare_strong_order_fallback.h b/libcxx/include/__compare/compare_strong_order_fallback.h
--- a/libcxx/include/__compare/compare_strong_order_fallback.h
+++ b/libcxx/include/__compare/compare_strong_order_fallback.h
@@ -61,7 +61,7 @@
 } // namespace __compare_strong_order_fallback
 
 inline namespace __cpo {
-    inline constexpr auto compare_strong_order_fallback = __compare_strong_order_fallback::__fn{};
+_LIBCPP_NODEBUG inline constexpr auto compare_strong_order_fallback = __compare_strong_order_fallback::__fn{};
 } // namespace __cpo
 
 #endif // _LIBCPP_STD_VER > 17
diff --git a/libcxx/include/__compare/compare_weak_order_fallback.h b/libcxx/include/__compare/compare_weak_order_fallback.h
--- a/libcxx/include/__compare/compare_weak_order_fallback.h
+++ b/libcxx/include/__compare/compare_weak_order_fallback.h
@@ -61,7 +61,7 @@
 } // namespace __compare_weak_order_fallback
 
 inline namespace __cpo {
-    inline constexpr auto compare_weak_order_fallback = __compare_weak_order_fallback::__fn{};
+_LIBCPP_NODEBUG inline constexpr auto compare_weak_order_fallback = __compare_weak_order_fallback::__fn{};
 } // namespace __cpo
 
 #endif // _LIBCPP_STD_VER > 17
diff --git a/libcxx/include/__compare/partial_order.h b/libcxx/include/__compare/partial_order.h
--- a/libcxx/include/__compare/partial_order.h
+++ b/libcxx/include/__compare/partial_order.h
@@ -64,7 +64,7 @@
 } // namespace __partial_order
 
 inline namespace __cpo {
-    inline constexpr auto partial_order = __partial_order::__fn{};
+_LIBCPP_NODEBUG inline constexpr auto partial_order = __partial_order::__fn{};
 } // namespace __cpo
 
 #endif // _LIBCPP_STD_VER > 17
diff --git a/libcxx/include/__compare/strong_order.h b/libcxx/include/__compare/strong_order.h
--- a/libcxx/include/__compare/strong_order.h
+++ b/libcxx/include/__compare/strong_order.h
@@ -127,7 +127,7 @@
 } // namespace __strong_order
 
 inline namespace __cpo {
-    inline constexpr auto strong_order = __strong_order::__fn{};
+_LIBCPP_NODEBUG inline constexpr auto strong_order = __strong_order::__fn{};
 } // namespace __cpo
 
 #endif // _LIBCPP_STD_VER > 17
diff --git a/libcxx/include/__compare/weak_order.h b/libcxx/include/__compare/weak_order.h
--- a/libcxx/include/__compare/weak_order.h
+++ b/libcxx/include/__compare/weak_order.h
@@ -92,7 +92,7 @@
 } // namespace __weak_order
 
 inline namespace __cpo {
-    inline constexpr auto weak_order = __weak_order::__fn{};
+_LIBCPP_NODEBUG inline constexpr auto weak_order = __weak_order::__fn{};
 } // namespace __cpo
 
 #endif // _LIBCPP_STD_VER > 17
diff --git a/libcxx/include/__concepts/swappable.h b/libcxx/include/__concepts/swappable.h
--- a/libcxx/include/__concepts/swappable.h
+++ b/libcxx/include/__concepts/swappable.h
@@ -97,7 +97,7 @@
 } // namespace __swap
 
 inline namespace __cpo {
-  inline constexpr auto swap = __swap::__fn{};
+_LIBCPP_NODEBUG inline constexpr auto swap = __swap::__fn{};
 } // namespace __cpo
 } // namespace ranges
 
diff --git a/libcxx/include/__iterator/advance.h b/libcxx/include/__iterator/advance.h
--- a/libcxx/include/__iterator/advance.h
+++ b/libcxx/include/__iterator/advance.h
@@ -192,7 +192,7 @@
 } // namespace __advance
 
 inline namespace __cpo {
-  inline constexpr auto advance = __advance::__fn{};
+_LIBCPP_NODEBUG inline constexpr auto advance = __advance::__fn{};
 } // namespace __cpo
 } // namespace ranges
 
diff --git a/libcxx/include/__iterator/distance.h b/libcxx/include/__iterator/distance.h
--- a/libcxx/include/__iterator/distance.h
+++ b/libcxx/include/__iterator/distance.h
@@ -97,7 +97,7 @@
 } // namespace __distance
 
 inline namespace __cpo {
-  inline constexpr auto distance = __distance::__fn{};
+_LIBCPP_NODEBUG inline constexpr auto distance = __distance::__fn{};
 } // namespace __cpo
 } // namespace ranges
 
diff --git a/libcxx/include/__iterator/iter_move.h b/libcxx/include/__iterator/iter_move.h
--- a/libcxx/include/__iterator/iter_move.h
+++ b/libcxx/include/__iterator/iter_move.h
@@ -89,7 +89,7 @@
 } // namespace __iter_move
 
 inline namespace __cpo {
-  inline constexpr auto iter_move = __iter_move::__fn{};
+_LIBCPP_NODEBUG inline constexpr auto iter_move = __iter_move::__fn{};
 } // namespace __cpo
 } // namespace ranges
 
diff --git a/libcxx/include/__iterator/iter_swap.h b/libcxx/include/__iterator/iter_swap.h
--- a/libcxx/include/__iterator/iter_swap.h
+++ b/libcxx/include/__iterator/iter_swap.h
@@ -92,7 +92,7 @@
 } // namespace __iter_swap
 
 inline namespace __cpo {
-  inline constexpr auto iter_swap = __iter_swap::__fn{};
+_LIBCPP_NODEBUG inline constexpr auto iter_swap = __iter_swap::__fn{};
 } // namespace __cpo
 } // namespace ranges
 
diff --git a/libcxx/include/__iterator/next.h b/libcxx/include/__iterator/next.h
--- a/libcxx/include/__iterator/next.h
+++ b/libcxx/include/__iterator/next.h
@@ -73,7 +73,7 @@
 } // namespace __next
 
 inline namespace __cpo {
-  inline constexpr auto next = __next::__fn{};
+_LIBCPP_NODEBUG inline constexpr auto next = __next::__fn{};
 } // namespace __cpo
 } // namespace ranges
 
diff --git a/libcxx/include/__iterator/prev.h b/libcxx/include/__iterator/prev.h
--- a/libcxx/include/__iterator/prev.h
+++ b/libcxx/include/__iterator/prev.h
@@ -66,7 +66,7 @@
 } // namespace __prev
 
 inline namespace __cpo {
-  inline constexpr auto prev = __prev::__fn{};
+_LIBCPP_NODEBUG inline constexpr auto prev = __prev::__fn{};
 } // namespace __cpo
 } // namespace ranges
 
diff --git a/libcxx/include/__memory/ranges_construct_at.h b/libcxx/include/__memory/ranges_construct_at.h
--- a/libcxx/include/__memory/ranges_construct_at.h
+++ b/libcxx/include/__memory/ranges_construct_at.h
@@ -50,7 +50,7 @@
 } // namespace __construct_at
 
 inline namespace __cpo {
-  inline constexpr auto construct_at = __construct_at::__fn{};
+_LIBCPP_NODEBUG inline constexpr auto construct_at = __construct_at::__fn{};
 } // namespace __cpo
 
 // destroy_at
@@ -68,7 +68,7 @@
 } // namespace __destroy_at
 
 inline namespace __cpo {
-  inline constexpr auto destroy_at = __destroy_at::__fn{};
+_LIBCPP_NODEBUG inline constexpr auto destroy_at = __destroy_at::__fn{};
 } // namespace __cpo
 
 // destroy
@@ -94,7 +94,7 @@
 } // namespace __destroy
 
 inline namespace __cpo {
-  inline constexpr auto destroy = __destroy::__fn{};
+_LIBCPP_NODEBUG inline constexpr auto destroy = __destroy::__fn{};
 } // namespace __cpo
 
 // destroy_n
@@ -113,7 +113,7 @@
 } // namespace __destroy_n
 
 inline namespace __cpo {
-  inline constexpr auto destroy_n = __destroy_n::__fn{};
+_LIBCPP_NODEBUG inline constexpr auto destroy_n = __destroy_n::__fn{};
 } // namespace __cpo
 
 } // namespace ranges
diff --git a/libcxx/include/__memory/ranges_uninitialized_algorithms.h b/libcxx/include/__memory/ranges_uninitialized_algorithms.h
--- a/libcxx/include/__memory/ranges_uninitialized_algorithms.h
+++ b/libcxx/include/__memory/ranges_uninitialized_algorithms.h
@@ -61,7 +61,7 @@
 } // namespace __uninitialized_default_construct
 
 inline namespace __cpo {
-  inline constexpr auto uninitialized_default_construct = __uninitialized_default_construct::__fn{};
+  _LIBCPP_NODEBUG inline constexpr auto uninitialized_default_construct = __uninitialized_default_construct::__fn{};
 } // namespace __cpo
 
 // uninitialized_default_construct_n
@@ -81,7 +81,7 @@
 } // namespace __uninitialized_default_construct_n
 
 inline namespace __cpo {
-  inline constexpr auto uninitialized_default_construct_n = __uninitialized_default_construct_n::__fn{};
+  _LIBCPP_NODEBUG inline constexpr auto uninitialized_default_construct_n = __uninitialized_default_construct_n::__fn{};
 } // namespace __cpo
 
 // uninitialized_value_construct
@@ -108,7 +108,7 @@
 } // namespace __uninitialized_value_construct
 
 inline namespace __cpo {
-  inline constexpr auto uninitialized_value_construct = __uninitialized_value_construct::__fn{};
+  _LIBCPP_NODEBUG inline constexpr auto uninitialized_value_construct = __uninitialized_value_construct::__fn{};
 } // namespace __cpo
 
 // uninitialized_value_construct_n
@@ -128,7 +128,7 @@
 } // namespace __uninitialized_value_construct_n
 
 inline namespace __cpo {
-  inline constexpr auto uninitialized_value_construct_n = __uninitialized_value_construct_n::__fn{};
+  _LIBCPP_NODEBUG inline constexpr auto uninitialized_value_construct_n = __uninitialized_value_construct_n::__fn{};
 } // namespace __cpo
 
 // uninitialized_fill
@@ -155,7 +155,7 @@
 } // namespace __uninitialized_fill
 
 inline namespace __cpo {
-  inline constexpr auto uninitialized_fill = __uninitialized_fill::__fn{};
+  _LIBCPP_NODEBUG inline constexpr auto uninitialized_fill = __uninitialized_fill::__fn{};
 } // namespace __cpo
 
 // uninitialized_fill_n
@@ -176,7 +176,7 @@
 } // namespace __uninitialized_fill_n
 
 inline namespace __cpo {
-  inline constexpr auto uninitialized_fill_n = __uninitialized_fill_n::__fn{};
+  _LIBCPP_NODEBUG inline constexpr auto uninitialized_fill_n = __uninitialized_fill_n::__fn{};
 } // namespace __cpo
 
 // uninitialized_copy
@@ -213,7 +213,7 @@
 } // namespace __uninitialized_copy
 
 inline namespace __cpo {
-  inline constexpr auto uninitialized_copy = __uninitialized_copy::__fn{};
+  _LIBCPP_NODEBUG inline constexpr auto uninitialized_copy = __uninitialized_copy::__fn{};
 } // namespace __cpo
 
 // uninitialized_copy_n
@@ -241,7 +241,7 @@
 } // namespace __uninitialized_copy_n
 
 inline namespace __cpo {
-  inline constexpr auto uninitialized_copy_n = __uninitialized_copy_n::__fn{};
+  _LIBCPP_NODEBUG inline constexpr auto uninitialized_copy_n = __uninitialized_copy_n::__fn{};
 } // namespace __cpo
 
 // uninitialized_move
@@ -278,7 +278,7 @@
 } // namespace __uninitialized_move
 
 inline namespace __cpo {
-  inline constexpr auto uninitialized_move = __uninitialized_move::__fn{};
+  _LIBCPP_NODEBUG inline constexpr auto uninitialized_move = __uninitialized_move::__fn{};
 } // namespace __cpo
 
 // uninitialized_move_n
@@ -307,7 +307,7 @@
 } // namespace __uninitialized_move_n
 
 inline namespace __cpo {
-  inline constexpr auto uninitialized_move_n = __uninitialized_move_n::__fn{};
+  _LIBCPP_NODEBUG inline constexpr auto uninitialized_move_n = __uninitialized_move_n::__fn{};
 } // namespace __cpo
 
 } // namespace ranges
diff --git a/libcxx/include/__ranges/access.h b/libcxx/include/__ranges/access.h
--- a/libcxx/include/__ranges/access.h
+++ b/libcxx/include/__ranges/access.h
@@ -97,7 +97,7 @@
 } // namespace __begin
 
 inline namespace __cpo {
-  inline constexpr auto begin = __begin::__fn{};
+_LIBCPP_NODEBUG inline constexpr auto begin = __begin::__fn{};
 } // namespace __cpo
 } // namespace ranges
 
@@ -163,7 +163,7 @@
 } // namespace __end
 
 inline namespace __cpo {
-  inline constexpr auto end = __end::__fn{};
+_LIBCPP_NODEBUG inline constexpr auto end = __end::__fn{};
 } // namespace __cpo
 } // namespace ranges
 
@@ -191,7 +191,7 @@
 } // namespace __cbegin
 
 inline namespace __cpo {
-  inline constexpr auto cbegin = __cbegin::__fn{};
+_LIBCPP_NODEBUG inline constexpr auto cbegin = __cbegin::__fn{};
 } // namespace __cpo
 } // namespace ranges
 
@@ -219,7 +219,7 @@
 } // namespace __cend
 
 inline namespace __cpo {
-  inline constexpr auto cend = __cend::__fn{};
+_LIBCPP_NODEBUG inline constexpr auto cend = __cend::__fn{};
 } // namespace __cpo
 } // namespace ranges
 
diff --git a/libcxx/include/__ranges/all.h b/libcxx/include/__ranges/all.h
--- a/libcxx/include/__ranges/all.h
+++ b/libcxx/include/__ranges/all.h
@@ -69,7 +69,7 @@
 } // namespace __all
 
 inline namespace __cpo {
-  inline constexpr auto all = __all::__fn{};
+_LIBCPP_NODEBUG inline constexpr auto all = __all::__fn{};
 } // namespace __cpo
 
 template<ranges::viewable_range _Range>
diff --git a/libcxx/include/__ranges/as_rvalue_view.h b/libcxx/include/__ranges/as_rvalue_view.h
--- a/libcxx/include/__ranges/as_rvalue_view.h
+++ b/libcxx/include/__ranges/as_rvalue_view.h
@@ -125,7 +125,7 @@
 } // namespace __as_rvalue
 
 inline namespace __cpo {
-constexpr auto as_rvalue = __as_rvalue::__fn{};
+_LIBCPP_NODEBUG constexpr auto as_rvalue = __as_rvalue::__fn{};
 } // namespace __cpo
 } // namespace views
 } // namespace ranges
diff --git a/libcxx/include/__ranges/common_view.h b/libcxx/include/__ranges/common_view.h
--- a/libcxx/include/__ranges/common_view.h
+++ b/libcxx/include/__ranges/common_view.h
@@ -125,7 +125,7 @@
 } // namespace __common
 
 inline namespace __cpo {
-  inline constexpr auto common = __common::__fn{};
+_LIBCPP_NODEBUG inline constexpr auto common = __common::__fn{};
 } // namespace __cpo
 } // namespace views
 } // namespace ranges
diff --git a/libcxx/include/__ranges/counted.h b/libcxx/include/__ranges/counted.h
--- a/libcxx/include/__ranges/counted.h
+++ b/libcxx/include/__ranges/counted.h
@@ -70,7 +70,7 @@
 } // namespace __counted
 
 inline namespace __cpo {
-  inline constexpr auto counted = __counted::__fn{};
+_LIBCPP_NODEBUG inline constexpr auto counted = __counted::__fn{};
 } // namespace __cpo
 
 } // namespace ranges::views
diff --git a/libcxx/include/__ranges/data.h b/libcxx/include/__ranges/data.h
--- a/libcxx/include/__ranges/data.h
+++ b/libcxx/include/__ranges/data.h
@@ -73,7 +73,7 @@
 } // namespace __data
 
 inline namespace __cpo {
-  inline constexpr auto data = __data::__fn{};
+_LIBCPP_NODEBUG inline constexpr auto data = __data::__fn{};
 } // namespace __cpo
 } // namespace ranges
 
@@ -101,7 +101,7 @@
 } // namespace __cdata
 
 inline namespace __cpo {
-  inline constexpr auto cdata = __cdata::__fn{};
+_LIBCPP_NODEBUG inline constexpr auto cdata = __cdata::__fn{};
 } // namespace __cpo
 } // namespace ranges
 
diff --git a/libcxx/include/__ranges/drop_view.h b/libcxx/include/__ranges/drop_view.h
--- a/libcxx/include/__ranges/drop_view.h
+++ b/libcxx/include/__ranges/drop_view.h
@@ -293,7 +293,7 @@
 } // namespace __drop
 
 inline namespace __cpo {
-  inline constexpr auto drop = __drop::__fn{};
+  _LIBCPP_NODEBUG inline constexpr auto drop = __drop::__fn{};
 } // namespace __cpo
 } // namespace views
 
diff --git a/libcxx/include/__ranges/drop_while_view.h b/libcxx/include/__ranges/drop_while_view.h
--- a/libcxx/include/__ranges/drop_while_view.h
+++ b/libcxx/include/__ranges/drop_while_view.h
@@ -117,7 +117,7 @@
 } // namespace __drop_while
 
 inline namespace __cpo {
-inline constexpr auto drop_while = __drop_while::__fn{};
+_LIBCPP_NODEBUG inline constexpr auto drop_while = __drop_while::__fn{};
 } // namespace __cpo
 } // namespace views
 } // namespace ranges
diff --git a/libcxx/include/__ranges/elements_view.h b/libcxx/include/__ranges/elements_view.h
--- a/libcxx/include/__ranges/elements_view.h
+++ b/libcxx/include/__ranges/elements_view.h
@@ -409,9 +409,9 @@
 
 inline namespace __cpo {
 template <size_t _Np>
-inline constexpr auto elements = __elements::__fn<_Np>{};
-inline constexpr auto keys     = elements<0>;
-inline constexpr auto values   = elements<1>;
+_LIBCPP_NODEBUG inline constexpr auto elements = __elements::__fn<_Np>{};
+_LIBCPP_NODEBUG inline constexpr auto keys     = elements<0>;
+_LIBCPP_NODEBUG inline constexpr auto values   = elements<1>;
 } // namespace __cpo
 } // namespace views
 } // namespace ranges
diff --git a/libcxx/include/__ranges/empty.h b/libcxx/include/__ranges/empty.h
--- a/libcxx/include/__ranges/empty.h
+++ b/libcxx/include/__ranges/empty.h
@@ -71,7 +71,7 @@
 } // namespace __empty
 
 inline namespace __cpo {
-  inline constexpr auto empty = __empty::__fn{};
+_LIBCPP_NODEBUG inline constexpr auto empty = __empty::__fn{};
 } // namespace __cpo
 } // namespace ranges
 
diff --git a/libcxx/include/__ranges/filter_view.h b/libcxx/include/__ranges/filter_view.h
--- a/libcxx/include/__ranges/filter_view.h
+++ b/libcxx/include/__ranges/filter_view.h
@@ -267,7 +267,7 @@
 } // namespace __filter
 
 inline namespace __cpo {
-  inline constexpr auto filter = __filter::__fn{};
+_LIBCPP_NODEBUG inline constexpr auto filter = __filter::__fn{};
 } // namespace __cpo
 } // namespace views
 
diff --git a/libcxx/include/__ranges/iota_view.h b/libcxx/include/__ranges/iota_view.h
--- a/libcxx/include/__ranges/iota_view.h
+++ b/libcxx/include/__ranges/iota_view.h
@@ -422,7 +422,7 @@
 } // namespace __iota
 
 inline namespace __cpo {
-  inline constexpr auto iota = __iota::__fn{};
+  _LIBCPP_NODEBUG inline constexpr auto iota = __iota::__fn{};
 } // namespace __cpo
 } // namespace views
 } // namespace ranges
diff --git a/libcxx/include/__ranges/istream_view.h b/libcxx/include/__ranges/istream_view.h
--- a/libcxx/include/__ranges/istream_view.h
+++ b/libcxx/include/__ranges/istream_view.h
@@ -136,7 +136,7 @@
 
 inline namespace __cpo {
 template <class _Tp>
-inline constexpr auto istream = __istream::__fn<_Tp>{};
+_LIBCPP_NODEBUG inline constexpr auto istream = __istream::__fn<_Tp>{};
 } // namespace __cpo
 } // namespace views
 
diff --git a/libcxx/include/__ranges/join_view.h b/libcxx/include/__ranges/join_view.h
--- a/libcxx/include/__ranges/join_view.h
+++ b/libcxx/include/__ranges/join_view.h
@@ -399,7 +399,7 @@
 };
 } // namespace __join_view
 inline namespace __cpo {
-  inline constexpr auto join = __join_view::__fn{};
+  _LIBCPP_NODEBUG inline constexpr auto join = __join_view::__fn{};
 } // namespace __cpo
 } // namespace views
 } // namespace ranges
diff --git a/libcxx/include/__ranges/lazy_split_view.h b/libcxx/include/__ranges/lazy_split_view.h
--- a/libcxx/include/__ranges/lazy_split_view.h
+++ b/libcxx/include/__ranges/lazy_split_view.h
@@ -452,7 +452,7 @@
 } // namespace __lazy_split_view
 
 inline namespace __cpo {
-  inline constexpr auto lazy_split = __lazy_split_view::__fn{};
+  _LIBCPP_NODEBUG inline constexpr auto lazy_split = __lazy_split_view::__fn{};
 } // namespace __cpo
 } // namespace views
 
diff --git a/libcxx/include/__ranges/rbegin.h b/libcxx/include/__ranges/rbegin.h
--- a/libcxx/include/__ranges/rbegin.h
+++ b/libcxx/include/__ranges/rbegin.h
@@ -92,7 +92,7 @@
 } // namespace __rbegin
 
 inline namespace __cpo {
-  inline constexpr auto rbegin = __rbegin::__fn{};
+_LIBCPP_NODEBUG inline constexpr auto rbegin = __rbegin::__fn{};
 } // namespace __cpo
 } // namespace ranges
 
@@ -120,7 +120,7 @@
 } // namespace __crbegin
 
 inline namespace __cpo {
-  inline constexpr auto crbegin = __crbegin::__fn{};
+_LIBCPP_NODEBUG inline constexpr auto crbegin = __crbegin::__fn{};
 } // namespace __cpo
 } // namespace ranges
 
diff --git a/libcxx/include/__ranges/rend.h b/libcxx/include/__ranges/rend.h
--- a/libcxx/include/__ranges/rend.h
+++ b/libcxx/include/__ranges/rend.h
@@ -96,7 +96,7 @@
 } // namespace __rend
 
 inline namespace __cpo {
-  inline constexpr auto rend = __rend::__fn{};
+_LIBCPP_NODEBUG inline constexpr auto rend = __rend::__fn{};
 } // namespace __cpo
 } // namespace ranges
 
@@ -124,7 +124,7 @@
 } // namespace __crend
 
 inline namespace __cpo {
-  inline constexpr auto crend = __crend::__fn{};
+_LIBCPP_NODEBUG inline constexpr auto crend = __crend::__fn{};
 } // namespace __cpo
 } // namespace ranges
 
diff --git a/libcxx/include/__ranges/reverse_view.h b/libcxx/include/__ranges/reverse_view.h
--- a/libcxx/include/__ranges/reverse_view.h
+++ b/libcxx/include/__ranges/reverse_view.h
@@ -179,7 +179,7 @@
   } // namespace __reverse
 
   inline namespace __cpo {
-    inline constexpr auto reverse = __reverse::__fn{};
+  _LIBCPP_NODEBUG inline constexpr auto reverse = __reverse::__fn{};
   } // namespace __cpo
   } // namespace views
 } // namespace ranges
diff --git a/libcxx/include/__ranges/single_view.h b/libcxx/include/__ranges/single_view.h
--- a/libcxx/include/__ranges/single_view.h
+++ b/libcxx/include/__ranges/single_view.h
@@ -89,7 +89,7 @@
 } // namespace __single_view
 
 inline namespace __cpo {
-  inline constexpr auto single = __single_view::__fn{};
+_LIBCPP_NODEBUG inline constexpr auto single = __single_view::__fn{};
 } // namespace __cpo
 
 } // namespace views
diff --git a/libcxx/include/__ranges/size.h b/libcxx/include/__ranges/size.h
--- a/libcxx/include/__ranges/size.h
+++ b/libcxx/include/__ranges/size.h
@@ -114,7 +114,7 @@
 } // namespace __size
 
 inline namespace __cpo {
-  inline constexpr auto size = __size::__fn{};
+_LIBCPP_NODEBUG inline constexpr auto size = __size::__fn{};
 } // namespace __cpo
 } // namespace ranges
 
@@ -137,7 +137,7 @@
 } // namespace __ssize
 
 inline namespace __cpo {
-  inline constexpr auto ssize = __ssize::__fn{};
+_LIBCPP_NODEBUG inline constexpr auto ssize = __ssize::__fn{};
 } // namespace __cpo
 } // namespace ranges
 
diff --git a/libcxx/include/__ranges/split_view.h b/libcxx/include/__ranges/split_view.h
--- a/libcxx/include/__ranges/split_view.h
+++ b/libcxx/include/__ranges/split_view.h
@@ -219,7 +219,7 @@
 } // namespace __split_view
 
 inline namespace __cpo {
-inline constexpr auto split = __split_view::__fn{};
+_LIBCPP_NODEBUG inline constexpr auto split = __split_view::__fn{};
 } // namespace __cpo
 } // namespace views
 
diff --git a/libcxx/include/__ranges/take_view.h b/libcxx/include/__ranges/take_view.h
--- a/libcxx/include/__ranges/take_view.h
+++ b/libcxx/include/__ranges/take_view.h
@@ -328,7 +328,7 @@
 } // namespace __take
 
 inline namespace __cpo {
-  inline constexpr auto take = __take::__fn{};
+  _LIBCPP_NODEBUG inline constexpr auto take = __take::__fn{};
 } // namespace __cpo
 } // namespace views
 
diff --git a/libcxx/include/__ranges/take_while_view.h b/libcxx/include/__ranges/take_while_view.h
--- a/libcxx/include/__ranges/take_while_view.h
+++ b/libcxx/include/__ranges/take_while_view.h
@@ -171,7 +171,7 @@
 } // namespace __take_while
 
 inline namespace __cpo {
-inline constexpr auto take_while = __take_while::__fn{};
+_LIBCPP_NODEBUG inline constexpr auto take_while = __take_while::__fn{};
 } // namespace __cpo
 } // namespace views
 } // namespace ranges
diff --git a/libcxx/include/__ranges/transform_view.h b/libcxx/include/__ranges/transform_view.h
--- a/libcxx/include/__ranges/transform_view.h
+++ b/libcxx/include/__ranges/transform_view.h
@@ -454,7 +454,7 @@
 } // namespace __transform
 
 inline namespace __cpo {
-  inline constexpr auto transform = __transform::__fn{};
+  _LIBCPP_NODEBUG inline constexpr auto transform = __transform::__fn{};
 } // namespace __cpo
 } // namespace views
 
diff --git a/libcxx/include/__ranges/zip_view.h b/libcxx/include/__ranges/zip_view.h
--- a/libcxx/include/__ranges/zip_view.h
+++ b/libcxx/include/__ranges/zip_view.h
@@ -498,7 +498,7 @@
 
 } // namespace __zip
 inline namespace __cpo {
-  inline constexpr auto zip = __zip::__fn{};
+  _LIBCPP_NODEBUG inline constexpr auto zip = __zip::__fn{};
 } // namespace __cpo
 } // namespace views
 } // namespace ranges