ppc64-mont optimization.

[openssl.git] / crypto / bn / asm / x86_64-gcc.c

diff --git a/crypto/bn/asm/x86_64-gcc.c b/crypto/bn/asm/x86_64-gcc.c
index d13ec5a468f0ce511a247e5f31b0a292055cb196..f13f52dd853e2f8bdb795b5226d4137f105652ab 100644 (file)
--- a/crypto/bn/asm/x86_64-gcc.c
+++ b/crypto/bn/asm/x86_64-gcc.c
@@ -1,3 +1,6 @@
+#ifdef __SUNPRO_C
+# include "../bn_asm.c"        /* kind of dirty hack for Sun Studio */
+#else
 /*
  * x86_64 BIGNUM accelerator version 0.1, December 2002.
  *
@@ -186,7 +189,7 @@ BN_ULONG bn_add_words (BN_ULONG *rp, BN_ULONG *ap, BN_ULONG *bp,int n)
        "       leaq    1(%2),%2        \n"
        "       loop    1b              \n"
        "       sbbq    %0,%0           \n"
-               : "+a"(ret),"+c"(n),"+r"(i)
+               : "=&a"(ret),"+c"(n),"=&r"(i)
                : "r"(rp),"r"(ap),"r"(bp)
                : "cc"
        );
@@ -209,7 +212,7 @@ BN_ULONG bn_sub_words (BN_ULONG *rp, BN_ULONG *ap, BN_ULONG *bp,int n)
        "       leaq    1(%2),%2        \n"
        "       loop    1b              \n"
        "       sbbq    %0,%0           \n"
-               : "+a"(ret),"+c"(n),"+r"(i)
+               : "=&a"(ret),"+c"(n),"=&r"(i)
                : "r"(rp),"r"(ap),"r"(bp)
                : "cc"
        );
@@ -591,3 +594,4 @@ void bn_sqr_comba4(BN_ULONG *r, BN_ULONG *a)
        r[6]=c1;
        r[7]=c2;
        }
+#endif