25 struct DWstruct { Wtype low, high;};  member
64       w.s.high = (UWtype) uu.s.low << -bm;  in __ashldi3()
71       w.s.high = ((UWtype) uu.s.high << b) | carries;  in __ashldi3()
89       /* w.s.high = 1..1 or 0..0 */  in __ashrdi3()
90       w.s.high = uu.s.high >> (sizeof (Wtype) * BITS_PER_UNIT - 1);  in __ashrdi3()
91       w.s.low = uu.s.high >> -bm;  in __ashrdi3()
95       const UWtype carries = (UWtype) uu.s.high << bm;  in __ashrdi3()
97       w.s.high = uu.s.high >> b;  in __ashrdi3()
116       w.s.high = 0;  in __lshrdi3()
117       w.s.low = (UWtype) uu.s.high >> -bm;  in __lshrdi3()
121       const UWtype carries = (UWtype) uu.s.high << bm;  in __lshrdi3()
123       w.s.high = (UWtype) uu.s.high >> b;  in __lshrdi3()
136   if (au.s.high < bu.s.high)  in __cmpdi2()
138   else if (au.s.high > bu.s.high)  in __cmpdi2()
158   d1 = dd.s.high;  in __udivmoddi4()
160   n1 = nn.s.high;  in __udivmoddi4()
190 	  rr.s.high = 0;  in __udivmoddi4()
265 	  rr.s.high = 0;  in __udivmoddi4()
284 	      rr.s.high = n1;  in __udivmoddi4()
316 		  rr.s.high = n1;  in __udivmoddi4()
349 		  rr.s.high = n1 >> bm;  in __udivmoddi4()
356   const DWunion ww = {{.low = q0, .high = q1}};  in __udivmoddi4()
368   if (uu.s.high < 0)  in __divdi3()
371   if (vv.s.high < 0)  in __divdi3()
387 		       .high = -uu.s.high - ((UWtype) -uu.s.low > 0) } };  in __negdi2()
400   w.s.high += ((UWtype) uu.s.low * (UWtype) vv.s.high  in __muldi3()
401   + (UWtype) uu.s.high * (UWtype) vv.s.low);  in __muldi3()
414   if (uu.s.high < 0)  in __moddi3()
417   if (vv.s.high < 0)  in __moddi3()
433   if ((UWtype) au.s.high < (UWtype) bu.s.high)  in __ucmpdi2()
435   else if ((UWtype) au.s.high > (UWtype) bu.s.high)  in __ucmpdi2()