diff options
Diffstat (limited to 'crypto/openssl/crypto/bn/asm/sparct4-mont.pl')
| -rwxr-xr-x | crypto/openssl/crypto/bn/asm/sparct4-mont.pl | 24 |
1 files changed, 10 insertions, 14 deletions
diff --git a/crypto/openssl/crypto/bn/asm/sparct4-mont.pl b/crypto/openssl/crypto/bn/asm/sparct4-mont.pl index 71b45002a42f..cac60f997874 100755 --- a/crypto/openssl/crypto/bn/asm/sparct4-mont.pl +++ b/crypto/openssl/crypto/bn/asm/sparct4-mont.pl @@ -878,19 +878,17 @@ $code.=<<___; sub $tp, $num, $tp sub $rp, $num, $rp - subc $ovf, %g0, $ovf ! handle upmost overflow bit - and $tp, $ovf, $ap - andn $rp, $ovf, $np - or $np, $ap, $ap ! ap=borrow?tp:rp + subccc $ovf, %g0, $ovf ! handle upmost overflow bit ba .Lcopy sub $num, 8, $cnt .align 16 -.Lcopy: ! copy or in-place refresh - ldx [$ap+0], $t2 - add $ap, 8, $ap +.Lcopy: ! conditional copy + ldx [$tp], $tj + ldx [$rp+0], $t2 stx %g0, [$tp] ! zap add $tp, 8, $tp + movcs %icc, $tj, $t2 stx $t2, [$rp+0] add $rp, 8, $rp brnz $cnt, .Lcopy @@ -1126,19 +1124,17 @@ $code.=<<___; sub $tp, $num, $tp sub $rp, $num, $rp - subc $ovf, %g0, $ovf ! handle upmost overflow bit - and $tp, $ovf, $ap - andn $rp, $ovf, $np - or $np, $ap, $ap ! ap=borrow?tp:rp + subccc $ovf, %g0, $ovf ! handle upmost overflow bit ba .Lcopy_g5 sub $num, 8, $cnt .align 16 -.Lcopy_g5: ! copy or in-place refresh - ldx [$ap+0], $t2 - add $ap, 8, $ap +.Lcopy_g5: ! conditional copy + ldx [$tp], $tj + ldx [$rp+0], $t2 stx %g0, [$tp] ! zap add $tp, 8, $tp + movcs %icc, $tj, $t2 stx $t2, [$rp+0] add $rp, 8, $rp brnz $cnt, .Lcopy_g5 |