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Signed-off-by: Richard Henderson Reviewed-by: Pierrick Bouvier --- meson.build | 16 ---------------- 1 file changed, 16 deletions(-) diff --git a/meson.build b/meson.build index a18b3a5657..86c9cf7a91 100644 --- a/meson.build +++ b/meson.build @@ -2930,22 +2930,6 @@ config_host_data.set('HAVE_BROKEN_SIZE_MAX', not cc.= compiles(''' return printf("%zu", SIZE_MAX); }''', args: ['-Werror'])) =20 -# See if 64-bit atomic operations are supported. -# Note that without __atomic builtins, we can only -# assume atomic loads/stores max at pointer size. -config_host_data.set('CONFIG_ATOMIC64', cc.links(''' - #include - int main(void) - { - uint64_t x =3D 0, y =3D 0; - y =3D __atomic_load_n(&x, __ATOMIC_RELAXED); - __atomic_store_n(&x, y, __ATOMIC_RELAXED); - __atomic_compare_exchange_n(&x, &y, x, 0, __ATOMIC_RELAXED, __ATOMIC_R= ELAXED); - __atomic_exchange_n(&x, y, __ATOMIC_RELAXED); - __atomic_fetch_add(&x, y, __ATOMIC_RELAXED); - return 0; - }''', args: qemu_isa_flags)) - # has_int128_type is set to false on Emscripten to avoid errors by libffi # during runtime. has_int128_type =3D host_os !=3D 'emscripten' and cc.compiles(''' --=20 2.43.0