Function __nop

pub unsafe fn __nop()

🔬This is a nightly-only experimental API. (stdarch_arm_hints #117218)

Available on AArch64 or target_arch="arm64ec" only.

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.