__nop in core::arch::arm - Rust
Description: Generates an unspecified no-op instruction.
Keywords: rust, rustlang, rust-lang, __nop

# Function core::arch::arm::__nop
[−][src]

    pub unsafe fn __nop()

🔬 This is a nightly-only experimental API. (`stdsimd` #48556)
This is supported on ARM only.
Expand description

Generates an unspecified no-op instruction.

Note that not all architectures provide a distinguished NOP instruction. On those that do, it is unspecified whether this intrinsic generates it or another instruction. It is not guaranteed that inserting this instruction will increase execution time.