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Don't use fast_memcpy under msan

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Nikita Popov 2019-07-01 10:44:44 +02:00
parent 7e6db70064
commit c8af6a7fa7
1 changed files with 3 additions and 1 deletions
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4
ext/opcache/zend_accelerator_util_funcs.c
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@ -572,7 +572,9 @@ static void zend_accel_class_hash_copy_from_shm(HashTable *target, HashTable *so
return; return;
} }
#if defined(__AVX__) #if __has_feature(memory_sanitizer)
# define fast_memcpy memcpy
#elif defined(__AVX__)
# include <nmmintrin.h> # include <nmmintrin.h>
# if defined(__GNUC__) && defined(__i386__) # if defined(__GNUC__) && defined(__i386__)
static zend_always_inline void fast_memcpy(void *dest, const void *src, size_t size) static zend_always_inline void fast_memcpy(void *dest, const void *src, size_t size)