Re: [PATCH] cse (canon_reg): Don't modify insns without using validate_change

[Bernd Schmidt]

Andreas Krebbel wrote:

>         * cse.c (validate_canon_reg, cse_insn): Don't change insns without
>         calling recog.

In your previous mail you mentioned the need to call apply_change_group 
after canon_reg; I see places in cse.c where that isn't done.  Why don't
we need to change them?

Also, the comment at the top of canon_reg seems out of date with this 
change.


Bernd