if (j < 9*(z-r-1)) {
uint32_t x;
/* We avoid C's broken division of negative numbers */
- d = r + 1 + (j+9*LDBL_MAX_EXP)/9 - LDBL_MAX_EXP;
+ d = r + 1 + ((j+9*LDBL_MAX_EXP)/9 - LDBL_MAX_EXP);
j += 9*LDBL_MAX_EXP;
j %= 9;
for (i=10, j++; j<9; i*=10, j++);