101              " interference at a time"),
107              "and interference cutoffs of last chance recoloring"),
334       // global interference and other constraints.  in getPriority()
346       // interference.  Mark a bit to prioritize global above local ranges.  in getPriority()
416   // If we missed a simple hint, try to cheaply evict interference from the  in tryAssign()
438   // Try to evict interference from a cheaper alternative.  in tryAssign()
452 //                         Interference eviction
467     // If no units have interference, reassignment is possible.  in canReassign()
490                     << " interference: Cascade " << Cascade << '\n');  in evictInterference()
597 /// interference pattern in Physreg and its aliases. Add the constraints to
605   // Reset interference dependent info.  in addSplitConstraints()
627     // Interference for the live-in value.  in addSplitConstraints()
647     // Interference for the live-out value.  in addSplitConstraints()
704     // Interference for the live-in value.  in addThroughConstraints()
710     // Interference for the live-out value.  in addThroughConstraints()
762     // Compute through constraints from the interference, or assume that all  in growRegion()
801 /// regions can be computed without looking at interference.  They are the
817   // that all the through blocks have interference when PhysReg is unset.  in calcCompactRegion()
820   // The static split cost will be zero since Cand.Intf reports no interference.  in calcCompactRegion()
866 /// interference pattern in SplitConstraints.
896       // We need double spill code if this block has interference.  in calcGlobalSplitCost()
1099   // Discard bad candidates before we run out of interference cache cursors.  in calculateRegionSplitCostAroundReg()
1496   // Start and end points for the interference check.  in calcGapWeights()
1504   // Add interference from each overlapping register.  in calcGapWeights()
1513     // Interference that overlaps an instruction is counted in both gaps  in calcGapWeights()
1514     // surrounding the instruction. The exception is interference before  in calcGapWeights()
1539   // Add fixed interference.  in calcGapWeights()
1669     // The new spill weight must be larger than any gap interference.  in tryLocalSplit()
1902             dbgs() << "Early abort: the interference is not recolorable.\n");  in mayRecolorAllInterferences()
1996     // It is only possible to recolor virtual register interference.  in tryLastChanceRecoloring()
2157       Ctx.emitError("register allocation failed: maximum interference for "  in selectOrSplit()
2161       Ctx.emitError("register allocation failed: maximum interference and "  in selectOrSplit()
2315     // to check for the interference with the new color.  in tryHintRecoloring()
2463   // This gives a better picture of the interference to split around.  in selectOrSplitImpl()