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authorDarius Rad <darius@bluespec.com>2015-02-10 09:31:28 -0500
committerDarius Rad <darius@bluespec.com>2015-02-24 14:13:25 -0500
commitd8a9569e0cf917f0d8de443d129b382da47c3656 (patch)
treeb07cb5a4d6ff99e69a617608a172e6a628d1d919 /glibc
parentbd82e8a321bfb4e08172b77bf7de72d6410b7962 (diff)
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glibc: Ensure __HAVE_64B_ATOMICS is always defined.
Diffstat (limited to 'glibc')
-rw-r--r--glibc/sysdeps/riscv/bits/atomic.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/glibc/sysdeps/riscv/bits/atomic.h b/glibc/sysdeps/riscv/bits/atomic.h
index a858820..a66f493 100644
--- a/glibc/sysdeps/riscv/bits/atomic.h
+++ b/glibc/sysdeps/riscv/bits/atomic.h
@@ -44,6 +44,8 @@ typedef uintmax_t uatomic_max_t;
#ifdef __riscv64
# define __HAVE_64B_ATOMICS 1
+#else
+# define __HAVE_64B_ATOMICS 0
#endif
#define USE_ATOMIC_COMPILER_BUILTINS 1