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## svprfw

# Function svprfw

Source

    pub unsafe fn svprfw<const OP: svprfop, T>(pg: svbool_t, base: *const T)

🔬This is a nightly-only experimental API. (`stdarch_aarch64_sve` #145052)
Available on target feature `sve` and (AArch64 or ARM64EC) only.
Expand description

Prefetch words Arm’s documentation

### §Safety

- `pointer::offset` safety constraints must be met for the address calculation for each active element (governed by `pg`).