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3 Commits

Author SHA1 Message Date
Kaspar Schleiser
e4fcac91a1 core/atomic_sync: guard by GCC >= 4.7 
The documentation states that the implementation is missing for
gcc < 4.7, but then unconditionally compiles it, overriding the
builtins.
(gcc 9 starts complaining about mismatch of declarations.)
 2019-05-13 13:18:21 +02:00
smlng
f4d9972574 llvm: hide redefines of atomic sync operations 2017-02-14 10:53:12 +01:00
Joakim Nohlgård
4297e06fe5 core: add __sync_x library helpers for <gcc-4.7 2017-02-08 16:23:47 +01:00