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| author | Chris Zankel <chris@zankel.net> | 2013-09-05 17:12:08 -0700 |
|---|---|---|
| committer | Chris Zankel <chris@zankel.net> | 2013-09-05 17:12:08 -0700 |
| commit | 0bc2ba94a65d2cd2ad01004d2d3f94f31c6064bd (patch) | |
| tree | fc0354e4da0ff5ab8b8eb65d60d9a8359d02634d /lib/mpi | |
| parent | 3b2f64d00c46e1e4e9bd0bb9bb12619adac27a4b (diff) | |
| parent | 6e4664525b1db28f8c4e1130957f70a94c19213e (diff) | |
Merge tag 'v3.11' into for_next
Update Xtensa tree to Linux 3.11 (merging)
Diffstat (limited to 'lib/mpi')
| -rw-r--r-- | lib/mpi/longlong.h | 17 |
1 files changed, 7 insertions, 10 deletions
diff --git a/lib/mpi/longlong.h b/lib/mpi/longlong.h index d411355f238..aac511417ad 100644 --- a/lib/mpi/longlong.h +++ b/lib/mpi/longlong.h @@ -151,15 +151,12 @@ do { \ #endif /* __a29k__ */ #if defined(__alpha) && W_TYPE_SIZE == 64 -#define umul_ppmm(ph, pl, m0, m1) \ -do { \ - UDItype __m0 = (m0), __m1 = (m1); \ - __asm__ ("umulh %r1,%2,%0" \ - : "=r" ((UDItype) ph) \ - : "%rJ" (__m0), \ - "rI" (__m1)); \ - (pl) = __m0 * __m1; \ - } while (0) +#define umul_ppmm(ph, pl, m0, m1) \ +do { \ + UDItype __m0 = (m0), __m1 = (m1); \ + (ph) = __builtin_alpha_umulh(__m0, __m1); \ + (pl) = __m0 * __m1; \ +} while (0) #define UMUL_TIME 46 #ifndef LONGLONG_STANDALONE #define udiv_qrnnd(q, r, n1, n0, d) \ @@ -167,7 +164,7 @@ do { UDItype __r; \ (q) = __udiv_qrnnd(&__r, (n1), (n0), (d)); \ (r) = __r; \ } while (0) -extern UDItype __udiv_qrnnd(); +extern UDItype __udiv_qrnnd(UDItype *, UDItype, UDItype, UDItype); #define UDIV_TIME 220 #endif /* LONGLONG_STANDALONE */ #endif /* __alpha */ |