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crypto/bn/bn_nist.c: work around MSC ARM compiler bug.

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RT: 3541
Reviewed-by: Emilia Kasper <emilia@openssl.org>
(cherry picked from commit 8b07c005fe006044d0e4a795421447deca3c9f2c)
This commit is contained in:
Andy Polyakov 2014-09-25 00:42:26 +02:00
parent f2df488a1c
commit 3a33923515
1 changed files with 3 additions and 3 deletions
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6
crypto/bn/bn_nist.c
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@ -1088,9 +1088,9 @@ int BN_nist_mod_521(BIGNUM *r, const BIGNUM *a, const BIGNUM *field,
/* ... and right shift */ /* ... and right shift */
for (val=t_d[0],i=0; i<BN_NIST_521_TOP-1; i++) for (val=t_d[0],i=0; i<BN_NIST_521_TOP-1; i++)
{ {
tmp = val>>BN_NIST_521_RSHIFT; t_d[i] = ( val>>BN_NIST_521_RSHIFT |
val = t_d[i+1]; (tmp=t_d[i+1])<<BN_NIST_521_LSHIFT ) & BN_MASK2;
t_d[i] = (tmp | val<<BN_NIST_521_LSHIFT) & BN_MASK2; val=tmp;
} }
t_d[i] = val>>BN_NIST_521_RSHIFT; t_d[i] = val>>BN_NIST_521_RSHIFT;
/* lower 521 bits */ /* lower 521 bits */