Lines Matching +full:non +full:- +full:overlapping

1 //===- LiveIntervalUnion.cpp - Live interval union data structure ---------===//
5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
7 //===----------------------------------------------------------------------===//
13 //===----------------------------------------------------------------------===//
37   SegmentIter SegPos = Segments.find(RegPos->start);
40     SegPos.insert(RegPos->start, RegPos->end, &VirtReg);
43     SegPos.advanceTo(RegPos->start);
49   --RegEnd;
50   SegPos.insert(RegEnd->start, RegEnd->end, &VirtReg);
52     SegPos.insert(RegPos->start, RegPos->end, &VirtReg);
65   SegmentIter SegPos = Segments.find(RegPos->start);
78     SegPos.advanceTo(RegPos->start);
90        << "):" << printReg(SI.value()->reg(), TRI);
99     VisitedVRegs.set(SI.value()->reg());
140     if (LR->empty() || LiveUnion->empty()) {
146     LRI = LR->begin();
147     LiveUnionI.setMap(LiveUnion->getMap());
148     LiveUnionI.find(LRI->start);
151   LiveRange::const_iterator LREnd = LR->end();
156     // Check for overlapping interference.
157     while (LRI->start < LiveUnionI.stop() && LRI->end > LiveUnionI.start()) {
173     // The iterators are now not overlapping, LiveUnionI has been advanced
175     assert(LRI->end <= LiveUnionI.start() && "Expected non-overlap");
178     LRI = LR->advanceTo(LRI, LiveUnionI.start());
183     if (LRI->start < LiveUnionI.stop())
186     // Still not overlapping. Catch up LiveUnionI.
187     LiveUnionI.advanceTo(LRI->start);