Re: [PATCH v2 4/7] lra support for clobber_high

[Jeff Law]

On 07/26/2018 03:13 AM, Alan Hayward wrote:
> The lra specific changes for clobber_high.
> 
> 2018-07-25  Alan Hayward  <alan.hayw...@arm.com>
> 
>       * lra-eliminations.c (lra_eliminate_regs_1): Check for clobber high.
>       (mark_not_eliminable): Likewise.
>       * lra-int.h (struct lra_insn_reg): Add clobber high marker.
>       * lra-lives.c (process_bb_lives): Check for clobber high.
>       * lra.c (new_insn_reg): Remember clobber highs.
>       (collect_non_operand_hard_regs): Check for clobber high.
>       (lra_set_insn_recog_data): Likewise.
>       (add_regs_to_insn_regno_info): Likewise.
>       (lra_update_insn_regno_info): Likewise.
OK.
jeff