820     static int premax, preptr;  in float32_case()  local
827         premax = preptr = 0;  in float32_case()
853         preptr = 0;  in float32_case()
860                 specifics[preptr++] = se | 0;  in float32_case()
864                 specifics[preptr++] = se | 0x7FFFFF;  in float32_case()
869                     specifics[preptr++] = se | j;  in float32_case()
874                     specifics[preptr++] = se | (0x7FFFFF ^ j);  in float32_case()
879                     specifics[preptr++] = se | (2*j-1);  in float32_case()
884                     specifics[preptr++] = se | (0x7FFFFF ^ (j-1));  in float32_case()
890         assert(preptr == 4400);  in float32_case()
891         premax = preptr;  in float32_case()
898     if (n < preptr) {  in float32_case()
904         specifics[n] = specifics[preptr-1];  in float32_case()
905         specifics[preptr-1] = t;        /* (not really needed) */  in float32_case()
906         preptr--;  in float32_case()
947     static int premax, preptr;  in float64_case()  local
954         premax = preptr = 0;  in float64_case()
981         preptr = 0;  in float64_case()
988                 specifics[preptr][0] = 0;  in float64_case()
989                 specifics[preptr][1] = 0;  in float64_case()
990                 specifics[preptr++][0] |= se;  in float64_case()
994                 specifics[preptr][0] = 0xFFFFF;  in float64_case()
995                 specifics[preptr][1] = ~0;  in float64_case()
996                 specifics[preptr++][0] |= se;  in float64_case()
1001                     specifics[preptr][0] = 0;  in float64_case()
1002                     specifics[preptr][1] = j;  in float64_case()
1003                     specifics[preptr++][0] |= se;  in float64_case()
1005                         specifics[preptr][0] = j;  in float64_case()
1006                         specifics[preptr][1] = 0;  in float64_case()
1007                         specifics[preptr++][0] |= se;  in float64_case()
1014                     specifics[preptr][0] = 0xFFFFF;  in float64_case()
1015                     specifics[preptr][1] = ~j;  in float64_case()
1016                     specifics[preptr++][0] |= se;  in float64_case()
1018                         specifics[preptr][0] = 0xFFFFF ^ j;  in float64_case()
1019                         specifics[preptr][1] = ~0;  in float64_case()
1020                         specifics[preptr++][0] |= se;  in float64_case()
1027                     specifics[preptr][0] = 0;  in float64_case()
1028                     specifics[preptr][1] = 2*j-1;  in float64_case()
1029                     specifics[preptr++][0] |= se;  in float64_case()
1032                     specifics[preptr][0] = 2*j-1;  in float64_case()
1033                     specifics[preptr][1] = ~0;  in float64_case()
1034                     specifics[preptr++][0] |= se;  in float64_case()
1040                     specifics[preptr][0] = 0xFFFFF;  in float64_case()
1041                     specifics[preptr][1] = ~(j-1);  in float64_case()
1042                     specifics[preptr++][0] |= se;  in float64_case()
1045                     specifics[preptr][0] = 0xFFFFF ^ (j-1);  in float64_case()
1046                     specifics[preptr][1] = 0;  in float64_case()
1047                     specifics[preptr++][0] |= se;  in float64_case()
1054         assert(preptr == 13056);  in float64_case()
1055         premax = preptr;  in float64_case()
1062     if (n < preptr) {  in float64_case()
1068         specifics[n][0] = specifics[preptr-1][0];  in float64_case()
1069         specifics[preptr-1][0] = t;     /* (not really needed) */  in float64_case()
1072         specifics[n][1] = specifics[preptr-1][1];  in float64_case()
1073         specifics[preptr-1][1] = t;     /* (not really needed) */  in float64_case()
1075         preptr--;  in float64_case()