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[/] [openrisc/] [trunk/] [gnu-old/] [gcc-4.2.2/] [gcc/] [config/] [udivmodsi4.c] - Rev 856
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unsigned long udivmodsi4(unsigned long num, unsigned long den, int modwanted) { unsigned long bit = 1; unsigned long res = 0; while (den < num && bit && !(den & (1L<<31))) { den <<=1; bit <<=1; } while (bit) { if (num >= den) { num -= den; res |= bit; } bit >>=1; den >>=1; } if (modwanted) return num; return res; }
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