search for: setalreaduunrol

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