This disclosure is directed to a magnetic logic gate for implementing a combinational logic function. The magnetic logic gate may include a write circuit configured to apply a spin-polarized current to the magnetoresistive device such that a resulting programmed magnetization state of the magnetoresistive device corresponds to a logic input value of a combinational logic function implemented by the magnetic logic device. The magnetic logic gate may further include a read circuit configured to generate a logic output value for the combinational logic function based on the programmed magnetization state in response to the write circuit applying the spin-polarized current to the magnetoresistive device.