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x86_64-gcc.c: resore early clobber constraint.

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Submitted by: Florian Weimer
This commit is contained in:
Andy Polyakov 2012-11-19 15:02:00 +00:00
parent 98a7edf9f0
commit 9f6b0635ad
1 changed files with 2 additions and 2 deletions
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4
crypto/bn/asm/x86_64-gcc.c
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@ -199,7 +199,7 @@ BN_ULONG bn_add_words (BN_ULONG *rp, const BN_ULONG *ap, const BN_ULONG *bp,int
" lea 1(%2),%2 \n"
" loop 1b \n"
" sbbq %0,%0 \n"
: "=r"(ret),"+c"(n),"+r"(i)
: "=&r"(ret),"+c"(n),"+r"(i)
: "r"(rp),"r"(ap),"r"(bp)
: "cc"
);
@ -224,7 +224,7 @@ BN_ULONG bn_sub_words (BN_ULONG *rp, const BN_ULONG *ap, const BN_ULONG *bp,int
" lea 1(%2),%2 \n"
" loop 1b \n"
" sbbq %0,%0 \n"
: "=r"(ret),"+c"(n),"+r"(i)
: "=&r"(ret),"+c"(n),"+r"(i)
: "r"(rp),"r"(ap),"r"(bp)
: "cc"
);