Function svstnt1_scatter_u64base_index_u64

pub unsafe fn svstnt1_scatter_u64base_index_u64(
    pg: svbool_t,
    bases: svuint64_t,
    index: i64,
    data: svuint64_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

Non-truncating store, non-temporal Arm’s documentation

pointer::offset safety constraints must be met for the address calculation for each active element (governed by pg).
This dereferences and accesses the calculated address for each active element (governed by pg).
Addresses passed in bases lack provenance, so this is similar to using a usize as ptr cast (or core::ptr::with_exposed_provenance) on each lane before using it.
Non-temporal accesses have special memory ordering rules, and explicit barriers may be required for some applications.

svstnt1_scatter_u64base_index_u64