Mercurial > hg > CbC > CbC_gcc
diff gcc/longlong.h @ 63:b7f97abdc517 gcc-4.6-20100522
update gcc from gcc-4.5.0 to gcc-4.6
| author | ryoma <e075725@ie.u-ryukyu.ac.jp> |
|---|---|
| date | Mon, 24 May 2010 12:47:05 +0900 |
| parents | 77e2b8dfacca |
| children | f6334be47118 |
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--- a/gcc/longlong.h Fri Feb 12 23:41:23 2010 +0900 +++ b/gcc/longlong.h Mon May 24 12:47:05 2010 +0900 @@ -318,6 +318,7 @@ #endif #if (defined (__i370__) || defined (__s390__) || defined (__mvs__)) && W_TYPE_SIZE == 32 +#if !defined (__zarch__) #define smul_ppmm(xh, xl, m0, m1) \ do { \ union {DItype __ll; \ @@ -339,6 +340,28 @@ : "0" (__x.__ll), "r" (d)); \ (q) = __x.__i.__l; (r) = __x.__i.__h; \ } while (0) +#else +#define smul_ppmm(xh, xl, m0, m1) \ + do { \ + register SItype r0 __asm__ ("0"); \ + register SItype r1 __asm__ ("1") = m0; \ + \ + __asm__ ("mr\t%%r0,%3" \ + : "=r" (r0), "=r" (r1) \ + : "r" (r1), "r" (m1)); \ + (xh) = r1; (xl) = r0; \ + } while (0) +#define sdiv_qrnnd(q, r, n1, n0, d) \ + do { \ + register SItype r0 __asm__ ("0") = n0; \ + register SItype r1 __asm__ ("1") = n1; \ + \ + __asm__ ("dr\t%%r0,%3" \ + : "=r" (r0), "=r" (r1) \ + : "r" (r0), "r" (r1), "r" (d)); \ + (q) = r0; (r) = r1; \ + } while (0) +#endif /* __zarch__ */ #endif #if (defined (__i386__) || defined (__i486__)) && W_TYPE_SIZE == 32