27     OS << "  " << i << ": [" << Regions[i].Start << ", " << Regions[i].End  in print()
52     unsigned Start = AdjustStackOffset(LastRegionEnd, Obj.Size, Obj.Alignment);  in layoutObject()  local
53     unsigned End = Start + Obj.Size;  in layoutObject()
54     Regions.emplace_back(Start, End, Obj.Range);  in layoutObject()
62   unsigned Start = AdjustStackOffset(0, Obj.Size, Obj.Alignment);  in layoutObject()  local
63   unsigned End = Start + Obj.Size;  in layoutObject()
64   DEBUG(dbgs() << "  First candidate: " << Start << " .. " << End << "\n");  in layoutObject()
66     DEBUG(dbgs() << "  Examining region: " << R.Start << " .. " << R.End  in layoutObject()
68     assert(End >= R.Start);  in layoutObject()
69     if (Start >= R.End) {  in layoutObject()
75       Start = AdjustStackOffset(R.End, Obj.Size, Obj.Alignment);  in layoutObject()
76       End = Start + Obj.Size;  in layoutObject()
77       DEBUG(dbgs() << "  Overlaps. Next candidate: " << Start << " .. " << End  in layoutObject()
90     if (Start > LastRegionEnd) {  in layoutObject()
92                    << Start << "\n");  in layoutObject()
93       Regions.emplace_back(LastRegionEnd, Start, StackColoring::LiveRange());  in layoutObject()
94       LastRegionEnd = Start;  in layoutObject()
105     if (Start > R.Start && Start < R.End) {  in layoutObject()
107       R.Start = R0.End = Start;  in layoutObject()
111     if (End > R.Start && End < R.End) {  in layoutObject()
113       R0.End = R.Start = End;  in layoutObject()
121     if (Start < R.End && End > R.Start)  in layoutObject()