Reviewed-by: Emilio G. Cota <cota@braap.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Richard Henderson <rth@twiddle.net>
void tcg_gen_mb(TCGBar mb_type)
{
- bool emit_barriers = true;
-
-#ifndef CONFIG_USER_ONLY
- /* TODO: When MTTCG is available for system mode, we will check
- * the following condition and enable emit_barriers
- * (qemu_tcg_mttcg_enabled() && smp_cpus > 1)
- */
- emit_barriers = false;
-#endif
-
- if (emit_barriers) {
+ if (parallel_cpus) {
tcg_gen_op1(&tcg_ctx, INDEX_op_mb, mb_type);
}
}