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| author | Roland McGrath <roland@gnu.org> | 2003-03-26 04:02:03 +0000 |
|---|---|---|
| committer | Roland McGrath <roland@gnu.org> | 2003-03-26 04:02:03 +0000 |
| commit | 859e708f0e44d50deff617c7fd939f4fba295afb (patch) | |
| tree | c02276928e6c984391f089af6b54f81220165d0e /sysdeps/s390 | |
| parent | dd410d4d4585883d02aa497f4227551c5c4cf811 (diff) | |
| download | glibc-859e708f0e44d50deff617c7fd939f4fba295afb.tar.gz glibc-859e708f0e44d50deff617c7fd939f4fba295afb.tar.xz glibc-859e708f0e44d50deff617c7fd939f4fba295afb.zip | |
* csu/tst-atomic.c (do_test): Add some new
atomic_compare_and_exchange_val_acq, atomic_add_zero, atomic_compare_and_exchange_bool_acq and atomic_add_negative tests. * include/atomic.h (atomic_add_negative, atomic_add_zero): Prefix local variable so that it doesn't clash with the one in atomic_exchange_and_add. * sysdeps/ia64/bits/atomic.h (atomic_exchange): Fix for long/void * pointers. (atomic_exchange_and_add): Implement using __sync_fetch_and_add_?i. * sysdeps/powerpc/bits/atomic.h (atomic_exchange_and_add): Force value into register. * sysdeps/s390/bits/atomic.h (__arch_compare_and_exchange_val_64_acq): Cast newval to long. * sysdeps/x86_64/bits/atomic.h (__arch_compare_and_exchange_val_64_acq): Cast newval and oldval to long. (atomic_exchange): Cast newvalue to long if sizeof == 8. (atomic_exchange_and_add): Cast value to long if sizeof == 8. (atomic_add, atomic_add_negative, atomic_add_zero): Likewise. (atomic_bit_set): Shift 1L up in all cases to shut up warnings.
Diffstat (limited to 'sysdeps/s390')
| -rw-r--r-- | sysdeps/s390/bits/atomic.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sysdeps/s390/bits/atomic.h b/sysdeps/s390/bits/atomic.h index 8504458cc7..51ad6d25e4 100644 --- a/sysdeps/s390/bits/atomic.h +++ b/sysdeps/s390/bits/atomic.h @@ -65,7 +65,7 @@ typedef uintmax_t uatomic_max_t; __typeof (*mem) __archold = (oldval); \ __asm __volatile ("csg %0,%2,%1" \ : "+d" (__archold), "=Q" (*__archmem) \ - : "d" (newval), "m" (*__archmem) : "cc" ); \ + : "d" ((long) (newval)), "m" (*__archmem) : "cc" ); \ __archold; }) #else /* For 31 bit we do not really need 64-bit compare-and-exchange. We can |