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author | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2018-12-27 15:19:34 +0000 |
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committer | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2018-12-27 15:20:08 +0000 |
commit | 72b2e72dc0f0bcc64f3a91f1e1d5986c186b7880 (patch) | |
tree | f9e635b447789995362b8aca162ad6d855bb28c2 /sysdeps/sparc/sparc32/sparcv9/atomic-machine.h | |
parent | 2838aa1289bec5055c33d2c00bfe6e3ed3d52e0f (diff) | |
parent | 9f9bd6ac848e9acee2c1072cdb14955c1abb8725 (diff) |
Merge commit 'refs/top-bases/t/UTIME' into t/UTIME
Diffstat (limited to 'sysdeps/sparc/sparc32/sparcv9/atomic-machine.h')
-rw-r--r-- | sysdeps/sparc/sparc32/sparcv9/atomic-machine.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/sysdeps/sparc/sparc32/sparcv9/atomic-machine.h b/sysdeps/sparc/sparc32/sparcv9/atomic-machine.h index b02ceae95b..c4c5239f51 100644 --- a/sysdeps/sparc/sparc32/sparcv9/atomic-machine.h +++ b/sysdeps/sparc/sparc32/sparcv9/atomic-machine.h @@ -1,5 +1,5 @@ /* Atomic operations. sparcv9 version. - Copyright (C) 2003-2016 Free Software Foundation, Inc. + Copyright (C) 2003-2018 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Jakub Jelinek <jakub@redhat.com>, 2003. @@ -47,6 +47,9 @@ typedef uintmax_t uatomic_max_t; #define __HAVE_64B_ATOMICS 0 #define USE_ATOMIC_COMPILER_BUILTINS 0 +/* XXX Is this actually correct? */ +#define ATOMIC_EXCHANGE_USES_CAS 0 + #define __arch_compare_and_exchange_val_8_acq(mem, newval, oldval) \ (abort (), (__typeof (*mem)) 0) |