On Thu, Oct 13, 2016 at 11:15 AM, Martin Liška <mli...@suse.cz> wrote:
> On 10/13/2016 10:46 AM, Richard Biener wrote:
>> On Thu, Oct 13, 2016 at 9:40 AM, Martin Liška <mli...@suse.cz> wrote:
>>> Hi.
>>> Following patch adds code that is already present in IPA ICF.
>>> Patch can bootstrap on ppc64le-redhat-linux and survives regression tests.
>>> Ready to be installed?
>> Ok, though technically this is conservative and we could still merge if
>> the blocks associated with the landing pads are merged as well?
> Agree with you, however as find_duplicates operates BB by BB, it would require
> introduction of some kind of dependencies (e.g. you can merge BB1 with BB2, if
> BBx would be merged with BBy). I can write it on my TODO list after we'll
> transform tail-merge to IPA ICF infrastructure.
> Does it work for you?

Yes, as said, the patch is ok as-is.


> Martin
>> Thanks,
>> Richard.
>>> Martin

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