Constant core::arch::x86::_MM_MANT_SIGN_NAN

source ·
pub const _MM_MANT_SIGN_NAN: _MM_MANTISSA_SIGN_ENUM = 0x02;
🔬This is a nightly-only experimental API. (stdsimd #48556)
Available on x86 and (x86 or x86-64) only.
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如果 sign(SRC) =1,则 DEST=NaN