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Commit c03f3cb4 authored by Ard Biesheuvel's avatar Ard Biesheuvel Committed by Herbert Xu
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crypto: arm/crct10dif - remove dead code 



Remove some code that is no longer called now that we make sure never
to invoke the SIMD routine with less that 16 bytes of input.

Reviewed-by: default avatarEric Biggers <ebiggers@kernel.org>
Signed-off-by: default avatarArd Biesheuvel <ard.biesheuvel@linaro.org>
Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
parent d72b9d4a

arch/arm/crypto/crct10dif-ce-core.S

+0 −13
Original line number Diff line number Diff line
@@ -342,7 +342,6 @@ CPU_LE( vrev64.8 q7, q7 ) 


	cmp		arg3, #16

	beq		_128_done		// exactly 16 left

	blt		_less_than_16_left



	// now if there is, load the constants

	vldr		d20, rk1
@@ -353,18 +352,6 @@ CPU_LE( vrev64.8 q7, q7 ) 
	addlt		arg3, arg3, #16

	blt		_get_last_two_regs

	b		_16B_reduction_loop



_less_than_16_left:

	// shl r9, 4

	adr		ip, tbl_shf_table + 16

	sub		ip, ip, arg3

	vld1.8		{q0}, [ip]

	vmov.i8		q9, #0x80

	veor.8		q0, q0, q9

	vtbl.8		d18, {d14-d15}, d0

	vtbl.8		d15, {d14-d15}, d1

	vmov		d14, d18

	b		_128_done

ENDPROC(crc_t10dif_pmull)



// precomputed constants