From 1b2ca568ca23a6cfa6aa28e8675b54940807231d Mon Sep 17 00:00:00 2001 From: Ard Biesheuvel Date: Sun, 27 Jan 2019 10:16:55 +0100 Subject: 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 Signed-off-by: Ard Biesheuvel Signed-off-by: Herbert Xu --- arch/arm64/crypto/crct10dif-ce-core.S | 11 ----------- 1 file changed, 11 deletions(-) (limited to 'arch/arm64/crypto') 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) -- cgit v1.2.3