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Update asm_arm64.s

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Sun Yimin 2022-01-01 12:27:54 +08:00 committed by GitHub
parent 74617aee6a
commit b31681a936
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sm4/asm_arm64.s
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@ -170,6 +170,21 @@ TEXT ·expandKeyAsm(SB),NOSPLIT,$0
ADD $124, R11 ADD $124, R11
VEOR ZERO.B16, ZERO.B16, ZERO.B16 VEOR ZERO.B16, ZERO.B16, ZERO.B16
MOVW.P 4(R9), R19
VMOV R19, x.S[0]
VEOR t1.B16, x.B16, x.B16
VEOR t2.B16, x.B16, x.B16
VEOR t3.B16, x.B16, x.B16
VAND x.B16, NIBBLE_MASK.B16, XTMP7.B16
VTBL XTMP7.B16, [M1L.B16], y.B16
VUSHR $4, x.D2, x.D2
VAND x.B16, NIBBLE_MASK.B16, XTMP7.B16
VTBL XTMP7.B16, [M1H.B16], XTMP7.B16
VEOR y.B16, XTMP7.B16, x.B16
VTBL INVERSE_SHIFT_ROWS.B16, [x.B16], x.B16
VEOR x.B16, t0.B16, t0.B16
VMOV t0.S[0], R2 VMOV t0.S[0], R2
MOVW.P R2, 4(R10) MOVW.P R2, 4(R10)
VMOV t1.S[0], R2 VMOV t1.S[0], R2