Re: [PATCH V2] RISC-V: Fix ICE in get_avl_or_vl_reg

[Kito Cheng via Gcc-patches]

LGTM with a minor comment.

> @@ -4054,7 +4060,8 @@ pass_vsetvl::global_eliminate_vsetvl_insn (const 
> bb_info *bb) const
>      }
>
>    /* Step1: Reshape the VL/VTYPE status to make sure everything compatible.  
> */
> -  auto_vec<basic_block> pred_cfg_bbs = get_dominated_by 
> (CDI_POST_DOMINATORS, cfg_bb);
> +  auto_vec<basic_block> pred_cfg_bbs
> +    = get_dominated_by (CDI_POST_DOMINATORS, cfg_bb);

This change seems like a format fixing? If so plz split it into a
separate patch and apply clang-format to riscv-vsetvl.cc?
pre-approved for that reformat patch

>    FOR_EACH_EDGE (e, ei, cfg_bb->preds)
>      {
>        sbitmap avout = m_vector_manager->vector_avout[e->src->index];