diff options
| author | tege <tege@gmplib.org> | 2001-01-30 14:29:28 +0100 |
|---|---|---|
| committer | tege <tege@gmplib.org> | 2001-01-30 14:29:28 +0100 |
| commit | e0653222bf10d9e85c49ed27d3da237d5edf6250 (patch) | |
| tree | 1dd1e97655a3a9706908a3eba26914e5ef2f4bfc /longlong.h | |
| parent | 0cdae93f95a0d3cde45941945d200ac9747d41c6 (diff) | |
| download | gmp-e0653222bf10d9e85c49ed27d3da237d5edf6250.tar.gz | |
Add add_ssaaaa and sub_ddmmss for 64-bit sparc.
Diffstat (limited to 'longlong.h')
| -rw-r--r-- | longlong.h | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/longlong.h b/longlong.h index a5a9b7d60..2b5221e48 100644 --- a/longlong.h +++ b/longlong.h @@ -1180,6 +1180,27 @@ extern USItype __MPN(udiv_qrnnd) _PROTO ((USItype *, USItype, USItype, USItype)) #endif /* udiv_qrnnd */ #endif /* __sparc__ */ +#if defined (__sparc__) && W_TYPE_SIZE == 64 +#define add_ssaaaa(sh, sl, ah, al, bh, bl) \ + __asm__ ( \ + "addcc %4,%5,%1\n" \ + " addccc %6,%7,%%g0\n" \ + " addc %2,%3,%0" \ + : "=r" (sh), "=&r" (sl) \ + : "%rJ" (ah), "rI" (bh), "%rJ" (al), "rI" (bl), \ + "rJ" ((al) >> 32), "rJ" ((bl) >> 32) \ + __CLOBBER_CC) +#define sub_ddmmss(sh, sl, ah, al, bh, bl) \ + __asm__ ( \ + "subcc %4,%5,%1\n" \ + " subccc %6,%7,%%g0\n" \ + " subc %2,%3,%0" \ + : "=r" (sh), "=&r" (sl) \ + : "%rJ" (ah), "rI" (bh), "%rJ" (al), "rI" (bl), \ + "rJ" ((al) >> 32), "rJ" ((bl) >> 32) \ + __CLOBBER_CC) +#endif + #if defined (__vax__) && W_TYPE_SIZE == 32 #define add_ssaaaa(sh, sl, ah, al, bh, bl) \ __asm__ ("addl2 %5,%1\n\tadwc %3,%0" \ |