1.27.0[][src]Function core_arch::x86::_mm_testz_si128

pub unsafe fn _mm_testz_si128(a: __m128i, mask: __m128i) -> i32
This is supported on x86 and target feature sse4.1 only.

Tests whether the specified bits in a 128-bit integer vector are all zeros.

Arguments:

Returns:

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