Displaying 2 results from an estimated 2 matches for "setalreaduunrol".
2018 Dec 12
2
RFC: LoopIDs are not identifiers (and better loop-parallel metadata)
...uld it be worthwhile to update the metadata uniquing algorithm to
> > consider shallow self-references?
>
> What benefit would that bring?
Fewer metadata nodes by uniquing them. I would expect there might be
quite a few loops that have identical metadata, e.g. all loops that
have "setAlreaduUnrolled()" after loop unrolling.
Michael
2018 Dec 12
2
RFC: LoopIDs are not identifiers (and better loop-parallel metadata)
Am Mi., 12. Dez. 2018 um 10:10 Uhr schrieb Finkel, Hal J. <hfinkel at anl.gov>:
> > As we have seen,
> > there are other reasons for loops to have identical LoopIDs. With
> > patches [3,4], llvm.loop metadata can be collapsed (unlike access
> > groups), thus the 'distinct' is not necessary anymore. Unfortunately,
> > there is code in LLVM (and maybe