Re: [PATCH] PR target/98743: Fix ICE in convert_move for RISC-V

[Jakub Jelinek via Gcc-patches]

On Mon, Feb 01, 2021 at 05:38:46PM +0800, Kito Cheng wrote:
>  - Check `TO` mode is not BLMmode before call store_expr, calling store_expr
>    with BLKmode will cause ICE.

How do you end up with a SUBREG_PROMOTED* of something that has bitsize of 0
(GET_MODE_BITSIZE of BLKmode is 0, right)?

That makes no sense.

        Jakub