diff options
| author | Ard Biesheuvel <ard.biesheuvel@linaro.org> | 2019-01-27 10:16:55 +0100 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2019-02-01 14:45:52 +0800 |
| commit | 1b2ca568ca23a6cfa6aa28e8675b54940807231d (patch) | |
| tree | fee6ddca69ec302a00596bd86433160bd8187294 /arch/arm64/crypto | |
| parent | c03f3cb40ba93a9f49fc44a71ddaa46f93f90a15 (diff) | |
crypto: arm64/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 than 16 bytes of input.
Reviewed-by: Eric Biggers <ebiggers@kernel.org>
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'arch/arm64/crypto')
| -rw-r--r-- | arch/arm64/crypto/crct10dif-ce-core.S | 11 |
1 files changed, 0 insertions, 11 deletions
diff --git a/arch/arm64/crypto/crct10dif-ce-core.S b/arch/arm64/crypto/crct10dif-ce-core.S index 9e82e8e8ed05..f7326259c40d 100644 --- a/arch/arm64/crypto/crct10dif-ce-core.S +++ b/arch/arm64/crypto/crct10dif-ce-core.S @@ -497,7 +497,6 @@ CPU_LE( ext v7.16b, v7.16b, v7.16b, #8 ) cmp arg3, #16 b.eq .L_128_done_\@ // exactly 16 left - b.lt .L_less_than_16_left_\@ ldr_l q10, rk1, x8 // rk1 and rk2 in xmm10 __pmull_pre_\p v10 @@ -509,16 +508,6 @@ CPU_LE( ext v7.16b, v7.16b, v7.16b, #8 ) add arg3, arg3, #16 b .L_get_last_two_regs_\@ - -.L_less_than_16_left_\@: - // shl r9, 4 - adr_l x0, tbl_shf_table + 16 - sub x0, x0, arg3 - ld1 {v0.16b}, [x0] - movi v9.16b, #0x80 - eor v0.16b, v0.16b, v9.16b - tbl v7.16b, {v7.16b}, v0.16b - b .L_128_done_\@ .endm ENTRY(crc_t10dif_pmull_p8) |