Function svsubhnt_s64 

pub fn svsubhnt_s64(
    even: svint32_t,
    op1: svint64_t,
    op2: svint64_t,
) -> svint32_t

🔬This is a nightly-only experimental API. (stdarch_aarch64_sve #145052)

Available on (AArch64 or ARM64EC) and target feature sve and target feature sve2 only.

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