Re: [PATCH] Remove now unnecessary bailout from split_live_ranges_for_shrink_wrap

[Jeff Law]

On 05/23/14 12:39, Martin Jambor wrote:

Hi,

since Jakub has fixed my code and replaced wrong

             validate_change (uin, DF_REF_LOC (use), newreg, true);

      with correct

            validate_change (uin, DF_REF_REAL_LOC (use), newreg, true);

in split_live_ranges_for_shrink_wrap, we can remove the punting
condition slightly above.  So this patch does that.

Bootstrapped and tested on x86_64-linux.  OK for trunk?

Thanks,

Martin


2014-05-23  Martin Jambor  <mjam...@suse.cz>

        * ira.c (split_live_ranges_for_shrink_wrap): Remove bailout on
        subreg uses.

OK.
Jeff