let u8 = self.tcx.types.u8;
let ty = substs.type_at(0);
let size = self.type_size(ty)?.expect("write_bytes() type must be sized");
- let val_byte = self.value_to_primval(arg_vals[1], u8)?.to_u128()?;
- let mut pattern: u128 = 0;
- for ii in 0..size {
- pattern |= val_byte << (8 * ii);
- }
- let val_full = Value::ByVal(PrimVal::from_u128(pattern));
let mut ptr = arg_vals[0].read_ptr(&self.memory)?;
-
let count = self.value_to_primval(arg_vals[2], usize)?.to_u64()?;
- for _ in 0..count {
- self.write_value_to_ptr(val_full, ptr, ty)?;
- ptr = ptr.offset(size);
+ for _ in 0..(count * size) {
+ self.write_value_to_ptr(arg_vals[1], ptr, u8)?;
+ ptr = ptr.offset(1);
}
}