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Fix build error for aarch64 big endian.

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Modified rev to rev64, because rev only takes integer registers.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90827
Otherwise, the following error will occur.

Error: operand 1 must be an integer register -- `rev v31.16b,v31.16b'

CLA: trivial

Signed-off-by: Lei Maohui <leimaohui@cn.fujitsu.com>

Reviewed-by: Shane Lontis <shane.lontis@oracle.com>
Reviewed-by: Richard Levitte <levitte@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/9151)
This commit is contained in:
Lei Maohui 2019-06-13 12:17:30 +09:00 committed by Richard Levitte
parent 933a73b914
commit 7b0fceed21
1 changed files with 2 additions and 2 deletions
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4
crypto/sha/asm/keccak1600-armv8.pl
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@ -731,7 +731,7 @@ $code.=<<___;
blo .Lprocess_block_ce
ldr d31,[$inp],#8 // *inp++
#ifdef __AARCH64EB__
rev v31.16b,v31.16b
rev64 v31.16b,v31.16b
#endif
eor $A[$j/5][$j%5],$A[$j/5][$j%5],v31.16b
beq .Lprocess_block_ce
@ -740,7 +740,7 @@ ___
$code.=<<___;
ldr d31,[$inp],#8 // *inp++
#ifdef __AARCH64EB__
rev v31.16b,v31.16b
rev64 v31.16b,v31.16b
#endif
eor $A[4][4],$A[4][4],v31.16b