mjit.c: suppress warnings by -Wunused-value
on MinGW with __atomic_exchange_n(). It returns the previous pointer value but obviously it's not needed in MJIT's usage.
mjit.c: In function 'compact_all_jit_code': ruby_atomic.h:11:36: warning: value computed is not used [-Wunused-value]
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64160 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Added by k0kubun (Takashi Kokubun) over 7 years ago
mjit.c: suppress warnings by -Wunused-value
on MinGW with __atomic_exchange_n(). It returns the previous pointer value but
obviously it's not needed in MJIT's usage.
mjit.c: In function 'compact_all_jit_code':
ruby_atomic.h:11:36: warning: value computed is not used [-Wunused-value]
define ATOMIC_EXCHANGE(var, val) __atomic_exchange_n(&(var), (val), __ATOMIC_SEQ_CST)¶
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64160 b2dd03c8-39d4-4d8f-98ff-823fe69b080e