24 struct DWstruct { Wtype low, high;};  member
63       w.s.high = (UWtype) uu.s.low << -bm;  in __ashldi3()
70       w.s.high = ((UWtype) uu.s.high << b) | carries;  in __ashldi3()
88       /* w.s.high = 1..1 or 0..0 */  in __ashrdi3()
89       w.s.high = uu.s.high >> (sizeof (Wtype) * BITS_PER_UNIT - 1);  in __ashrdi3()
90       w.s.low = uu.s.high >> -bm;  in __ashrdi3()
94       const UWtype carries = (UWtype) uu.s.high << bm;  in __ashrdi3()
96       w.s.high = uu.s.high >> b;  in __ashrdi3()
115       w.s.high = 0;  in __lshrdi3()
116       w.s.low = (UWtype) uu.s.high >> -bm;  in __lshrdi3()
120       const UWtype carries = (UWtype) uu.s.high << bm;  in __lshrdi3()
122       w.s.high = (UWtype) uu.s.high >> b;  in __lshrdi3()
135   if (au.s.high < bu.s.high)  in __cmpdi2()
137   else if (au.s.high > bu.s.high)  in __cmpdi2()
157   d1 = dd.s.high;  in __udivmoddi4()
159   n1 = nn.s.high;  in __udivmoddi4()
189 	  rr.s.high = 0;  in __udivmoddi4()
264 	  rr.s.high = 0;  in __udivmoddi4()
283 	      rr.s.high = n1;  in __udivmoddi4()
315 		  rr.s.high = n1;  in __udivmoddi4()
348 		  rr.s.high = n1 >> bm;  in __udivmoddi4()
355   const DWunion ww = {{.low = q0, .high = q1}};  in __udivmoddi4()
367   if (uu.s.high < 0)  in __divdi3()
370   if (vv.s.high < 0)  in __divdi3()
386 		       .high = -uu.s.high - ((UWtype) -uu.s.low > 0) } };  in __negdi2()
399   w.s.high += ((UWtype) uu.s.low * (UWtype) vv.s.high  in __muldi3()
400   + (UWtype) uu.s.high * (UWtype) vv.s.low);  in __muldi3()
413   if (uu.s.high < 0)  in __moddi3()
416   if (vv.s.high < 0)  in __moddi3()
432   if ((UWtype) au.s.high < (UWtype) bu.s.high)  in __ucmpdi2()
434   else if ((UWtype) au.s.high > (UWtype) bu.s.high)  in __ucmpdi2()