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Re: RFA: fix mode confusion in caller-save.c:replace_reg_with_saved_mem


On 10 October 2014 21:13, Jeff Law <law@redhat.com> wrote:
...
> ISTM it would be better to find the mode of the same class that corresponds
> to GET_MODE_SIZE (mode) / nregs.  In your case that's obviously QImode :-)

Like this?
Or did you mean to remove the save_mode[regno] use altogether?  I can
think of arguments for or against, but got no
concrete examples for either.

Attachment: caller-save.diff
Description: Text document


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