Mailing List Archive

* mpi/longlong.h [__alpha] (umul_ppmm): Add parentheses around
used parameters.
[__i370__] (sdiv_qrnnd): Ditto.
[__mips__] (umul_ppmm): Ditto.
[__vax__] (sdiv_qrnnd): Ditto.
--

Noticed issue after wrong results on mips64 with new mpi/ec code.

Signed-off-by: Jussi Kivilinna <jussi.kivilinna@iki.fi>
---
mpi/longlong.h | 14 +++++++-------
1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/mpi/longlong.h b/mpi/longlong.h
index 6bb6bedf..630993b4 100644
--- a/mpi/longlong.h
+++ b/mpi/longlong.h
@@ -168,7 +168,7 @@ MA 02111-1307, USA. */
do { \
UDItype __m0 = (m0), __m1 = (m1); \
__asm__ ("umulh %r1,%2,%0" \
- : "=r" ((UDItype) ph) \
+ : "=r" ((UDItype)(ph)) \
: "%rJ" (__m0), \
"rI" (__m1)); \
(pl) = __m0 * __m1; \
@@ -498,7 +498,7 @@ extern USItype __udiv_qrnnd ();
union {DItype __ll; \
struct {USItype __h, __l;} __i; \
} __xx; \
- __xx.__i.__h = n1; __xx.__i.__l = n0; \
+ __xx.__i.__h = (n1); __xx.__i.__l = (n0); \
__asm__ ("dr %0,%2" \
: "=r" (__xx.__ll) \
: "0" (__xx.__ll), "r" (d)); \
@@ -865,7 +865,7 @@ extern USItype __udiv_qrnnd ();
# define umul_ppmm(w1, w0, u, v) \
do { \
UDItype _r; \
- _r = (UDItype) u * v; \
+ _r = (UDItype)(u) * (v); \
(w1) = _r >> 32; \
(w0) = (USItype) _r; \
} while (0)
@@ -880,7 +880,7 @@ extern USItype __udiv_qrnnd ();
# define umul_ppmm(w1, w0, u, v) \
__asm__ ("multu %2,%3 \n" \
"mflo %0 \n" \
- "mfhi %1" \
+ "mfhi %1" \
: "=d" ((USItype)(w0)), \
"=d" ((USItype)(w1)) \
: "d" ((USItype)(u)), \
@@ -900,7 +900,7 @@ typedef unsigned int UTItype __attribute__ ((mode (TI)));
# define umul_ppmm(w1, w0, u, v) \
do { \
UTItype _r; \
- _r = (UTItype) u * v; \
+ _r = (UTItype)(u) * (v); \
(w1) = _r >> 64; \
(w0) = (UDItype) _r; \
} while (0)
@@ -915,7 +915,7 @@ typedef unsigned int UTItype __attribute__ ((mode (TI)));
# define umul_ppmm(w1, w0, u, v) \
__asm__ ("dmultu %2,%3 \n" \
"mflo %0 \n" \
- "mfhi %1" \
+ "mfhi %1" \
: "=d" ((UDItype)(w0)), \
"=d" ((UDItype)(w1)) \
: "d" ((UDItype)(u)), \
@@ -1494,7 +1494,7 @@ extern USItype __udiv_qrnnd ();
union {DItype __ll; \
struct {SItype __l, __h;} __i; \
} __xx; \
- __xx.__i.__h = n1; __xx.__i.__l = n0; \
+ __xx.__i.__h = (n1); __xx.__i.__l = (n0); \
__asm__ ("ediv %3,%2,%0,%1" \
: "=g" (q), "=g" (r) \
: "g" (__xx.__ll), "g" (d)); \
--
2.30.2


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