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## svrsubhnt_s64

# Function svrsubhnt_s64

Source

    pub fn svrsubhnt_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.
Expand description

Rounding subtract narrow high part (top) Arm’s documentation