diff options
| author | k0kubun <k0kubun@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2018-08-02 13:03:34 +0000 |
|---|---|---|
| committer | k0kubun <k0kubun@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2018-08-02 13:03:34 +0000 |
| commit | 57369c1c70e4f48fefc1d11a14f30f22c4e0e877 (patch) | |
| tree | 459bf0c1143b1969c1d791333f091f7de3ab9158 | |
| parent | 6a9b63e39075c53870933fbac5c1065f7d22047c (diff) | |
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
| -rw-r--r-- | mjit.c | 2 |
1 files changed, 1 insertions, 1 deletions
@@ -140,7 +140,7 @@ typedef intptr_t pid_t; #endif /* Atomically set function pointer if possible. */ -#define MJIT_ATOMIC_SET(var, val) ATOMIC_PTR_EXCHANGE(var, val) +#define MJIT_ATOMIC_SET(var, val) (void)ATOMIC_PTR_EXCHANGE(var, val) /* A copy of MJIT portion of MRI options since MJIT initialization. We need them as MJIT threads still can work when the most MRI data were |