core::arch::x86::_m_maskmovq - Rust
Description: API documentation for the Rust `_m_maskmovq` fn in crate `core`.
Keywords: rust, rustlang, rust-lang, _m_maskmovq

# [−][src]Function core::arch::x86::_m_maskmovq

    pub unsafe fn _m_maskmovq(a: __m64, mask: __m64, mem_addr: *mut i8)

🔬 This is a nightly-only experimental API. (`stdsimd` #48556)
This is supported on x86 and target feature `sse,mmx` only.

Conditionally copies the values from each 8-bit element in the first 64-bit integer vector operand to the specified memory location, as specified by the most significant bit in the corresponding element in the second 64-bit integer vector operand.

To minimize caching, the data is flagged as non-temporal (unlikely to be used again soon).