Use #ifdef instead of #if

This commit is contained in:
Nikita Popov 2019-02-14 11:56:33 +01:00
parent 96daef0458
commit dab5462484

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@ -576,7 +576,7 @@ static zend_always_inline double _zend_get_nan(void) /* {{{ */
# define ZEND_INTRIN_SSSE3_FUNC_DECL(func)
#endif
#if __SSE4_2__
#ifdef __SSE4_2__
/* Instructions compiled directly. */
# define ZEND_INTRIN_SSE4_2_NATIVE 1
#elif (defined(HAVE_FUNC_ATTRIBUTE_TARGET) && defined(PHP_HAVE_SSE4_2)) || defined(ZEND_WIN32)