pub unsafe fn __nop()
🔬This is a nightly-only experimental API. (
stdarch_arm_hints
#117218)Available on AArch64 or
target_arch="arm64ec"
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.