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