diff --git a/llvm/utils/gn/secondary/libcxx/include/BUILD.gn b/llvm/utils/gn/secondary/libcxx/include/BUILD.gn
index 6aafed7c2cd0..c3edc5806169 100644
--- a/llvm/utils/gn/secondary/libcxx/include/BUILD.gn
+++ b/llvm/utils/gn/secondary/libcxx/include/BUILD.gn
@@ -553,9 +553,13 @@ if (current_toolchain == default_toolchain) {
       "__type_traits/is_compound.h",
       "__type_traits/is_const.h",
       "__type_traits/is_constant_evaluated.h",
+      "__type_traits/is_constructible.h",
       "__type_traits/is_convertible.h",
       "__type_traits/is_copy_assignable.h",
+      "__type_traits/is_copy_constructible.h",
       "__type_traits/is_core_convertible.h",
+      "__type_traits/is_default_constructible.h",
+      "__type_traits/is_destructible.h",
       "__type_traits/is_empty.h",
       "__type_traits/is_enum.h",
       "__type_traits/is_final.h",
@@ -568,6 +572,15 @@ if (current_toolchain == default_toolchain) {
       "__type_traits/is_member_object_pointer.h",
       "__type_traits/is_member_pointer.h",
       "__type_traits/is_move_assignable.h",
+      "__type_traits/is_move_constructible.h",
+      "__type_traits/is_nothrow_assignable.h",
+      "__type_traits/is_nothrow_constructible.h",
+      "__type_traits/is_nothrow_copy_assignable.h",
+      "__type_traits/is_nothrow_copy_constructible.h",
+      "__type_traits/is_nothrow_default_constructible.h",
+      "__type_traits/is_nothrow_destructible.h",
+      "__type_traits/is_nothrow_move_assignable.h",
+      "__type_traits/is_nothrow_move_constructible.h",
       "__type_traits/is_null_pointer.h",
       "__type_traits/is_object.h",
       "__type_traits/is_pod.h",
@@ -582,12 +595,21 @@ if (current_toolchain == default_toolchain) {
       "__type_traits/is_signed.h",
       "__type_traits/is_standard_layout.h",
       "__type_traits/is_trivial.h",
+      "__type_traits/is_trivially_assignable.h",
+      "__type_traits/is_trivially_constructible.h",
+      "__type_traits/is_trivially_copy_assignable.h",
+      "__type_traits/is_trivially_copy_constructible.h",
       "__type_traits/is_trivially_copyable.h",
+      "__type_traits/is_trivially_default_constructible.h",
+      "__type_traits/is_trivially_destructible.h",
+      "__type_traits/is_trivially_move_assignable.h",
+      "__type_traits/is_trivially_move_constructible.h",
       "__type_traits/is_unbounded_array.h",
       "__type_traits/is_union.h",
       "__type_traits/is_unsigned.h",
       "__type_traits/is_void.h",
       "__type_traits/is_volatile.h",
+      "__type_traits/negation.h",
       "__type_traits/rank.h",
       "__type_traits/remove_all_extents.h",
       "__type_traits/remove_const.h",
@@ -598,6 +620,7 @@ if (current_toolchain == default_toolchain) {
       "__type_traits/remove_volatile.h",
       "__type_traits/type_identity.h",
       "__type_traits/underlying_type.h",
+      "__type_traits/void_t.h",
       "__undef_macros",
       "__utility/as_const.h",
       "__utility/auto_cast.h",