riscv-pk/softfloat/f128M_rem.c

64     int32_t expDiff;
99     expDiff = expA - expB;
100     if ( expDiff < 1 ) {
101         if ( expDiff < -1 ) goto copyA;
102         if ( expDiff ) {
116         expDiff -= 30;
119             if ( expDiff < 0 ) break;
125             expDiff -= 29;
128         | (`expDiff' cannot be less than -29 here.)
130         q = (uint32_t) (q64>>32)>>(~expDiff & 31);
131         softfloat_remStep128MBy32( remPtr, expDiff + 30, x, q, remPtr );