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author | Dmitry Vyukov <dvyukov@google.com> | 2013-01-11 16:40:24 +0000 |
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committer | Dmitry Vyukov <dvyukov@google.com> | 2013-01-11 16:40:24 +0000 |
commit | b1bd208bfa496391085056b1709542b80dcfb21e (patch) | |
tree | 43dd4a9ec2d9002bd8d25923e6f25b2157148088 /lib/sanitizer_common/sanitizer_internal_defs.h | |
parent | f99b94e19022f473b8de15a793801fd5deb5ba7e (diff) | |
download | compiler-rt-b1bd208bfa496391085056b1709542b80dcfb21e.tar.gz compiler-rt-b1bd208bfa496391085056b1709542b80dcfb21e.tar.bz2 compiler-rt-b1bd208bfa496391085056b1709542b80dcfb21e.tar.xz |
asan: add memory prefetch to quarantine recycle
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@172216 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/sanitizer_common/sanitizer_internal_defs.h')
-rw-r--r-- | lib/sanitizer_common/sanitizer_internal_defs.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/lib/sanitizer_common/sanitizer_internal_defs.h b/lib/sanitizer_common/sanitizer_internal_defs.h index 2e56fac4..bd9e4620 100644 --- a/lib/sanitizer_common/sanitizer_internal_defs.h +++ b/lib/sanitizer_common/sanitizer_internal_defs.h @@ -38,6 +38,7 @@ using namespace __sanitizer; // NOLINT # define UNLIKELY(x) (x) # define UNUSED # define USED +# define PREFETCH(x) /* _mm_prefetch(x, _MM_HINT_NTA) */ #else // _MSC_VER # define ALWAYS_INLINE __attribute__((always_inline)) # define ALIAS(x) __attribute__((alias(x))) @@ -51,6 +52,7 @@ using namespace __sanitizer; // NOLINT # define UNLIKELY(x) __builtin_expect(!!(x), 0) # define UNUSED __attribute__((unused)) # define USED __attribute__((used)) +# define PREFETCH(x) __builtin_prefetch(x) #endif // _MSC_VER #if defined(_WIN32) |