diff options
Diffstat (limited to 'crypto/openssl/crypto/bn/asm/sparcv8plus.S')
| -rw-r--r-- | crypto/openssl/crypto/bn/asm/sparcv8plus.S | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/crypto/openssl/crypto/bn/asm/sparcv8plus.S b/crypto/openssl/crypto/bn/asm/sparcv8plus.S index 0074dfdb750e..8c56e2e7e7cb 100644 --- a/crypto/openssl/crypto/bn/asm/sparcv8plus.S +++ b/crypto/openssl/crypto/bn/asm/sparcv8plus.S @@ -162,10 +162,14 @@ * BN_ULONG w; */ bn_mul_add_words: + sra %o2,%g0,%o2 ! signx %o2 brgz,a %o2,.L_bn_mul_add_words_proceed lduw [%o1],%g2 retl clr %o0 + nop + nop + nop .L_bn_mul_add_words_proceed: srl %o3,%g0,%o3 ! clruw %o3 @@ -260,10 +264,14 @@ bn_mul_add_words: * BN_ULONG w; */ bn_mul_words: + sra %o2,%g0,%o2 ! signx %o2 brgz,a %o2,.L_bn_mul_words_proceeed lduw [%o1],%g2 retl clr %o0 + nop + nop + nop .L_bn_mul_words_proceeed: srl %o3,%g0,%o3 ! clruw %o3 @@ -344,10 +352,14 @@ bn_mul_words: * int n; */ bn_sqr_words: + sra %o2,%g0,%o2 ! signx %o2 brgz,a %o2,.L_bn_sqr_words_proceeed lduw [%o1],%g2 retl clr %o0 + nop + nop + nop .L_bn_sqr_words_proceeed: andcc %o2,-4,%g0 @@ -445,6 +457,7 @@ bn_div_words: * int n; */ bn_add_words: + sra %o3,%g0,%o3 ! signx %o3 brgz,a %o3,.L_bn_add_words_proceed lduw [%o1],%o4 retl @@ -454,7 +467,6 @@ bn_add_words: andcc %o3,-4,%g0 bz,pn %icc,.L_bn_add_words_tail addcc %g0,0,%g0 ! clear carry flag - nop .L_bn_add_words_loop: ! wow! 32 aligned! dec 4,%o3 @@ -523,6 +535,7 @@ bn_add_words: * int n; */ bn_sub_words: + sra %o3,%g0,%o3 ! signx %o3 brgz,a %o3,.L_bn_sub_words_proceed lduw [%o1],%o4 retl @@ -532,7 +545,6 @@ bn_sub_words: andcc %o3,-4,%g0 bz,pn %icc,.L_bn_sub_words_tail addcc %g0,0,%g0 ! clear carry flag - nop .L_bn_sub_words_loop: ! wow! 32 aligned! dec 4,%o3 |