}
SET_PHI_ARG_DEF (phi, e->dest_idx, def);
- PHI_ARG_NONZERO (phi, e->dest_idx) = false;
}
/* Remove the Ith argument from PHI's argument list. This routine
if (i != num_elem - 1)
{
SET_PHI_ARG_DEF (phi, i, PHI_ARG_DEF (phi, num_elem - 1));
- PHI_ARG_NONZERO (phi, i) = PHI_ARG_NONZERO (phi, num_elem - 1);
}
/* Shrink the vector and return. Note that we do not have to clear
- PHI_ARG_DEF or PHI_ARG_NONZERO because the garbage collector will
- not look at those elements beyond the first PHI_NUM_ARGS elements
- of the array. */
+ PHI_ARG_DEF because the garbage collector will not look at those
+ elements beyond the first PHI_NUM_ARGS elements of the array. */
PHI_NUM_ARGS (phi)--;
}