arch_irn_flags_dont_spill = 1U << 0, /**< This must not be spilled. */
arch_irn_flags_rematerializable = 1U << 1, /**< This can be replicated instead of spilled/reloaded. */
arch_irn_flags_modify_flags = 1U << 2, /**< I modify flags. */
arch_irn_flags_dont_spill = 1U << 0, /**< This must not be spilled. */
arch_irn_flags_rematerializable = 1U << 1, /**< This can be replicated instead of spilled/reloaded. */
arch_irn_flags_modify_flags = 1U << 2, /**< I modify flags. */