Function core::arch::riscv32::sfence_inval_ir

source ·
pub unsafe fn sfence_inval_ir()
🔬This is a nightly-only experimental API. (riscv_ext_intrinsics #114544)
Available on RISC-V RV32 only.
Expand description

Generates the SFENCE.INVAL.IR instruction

This instruction guarantees that any previous SINVAL.VMA instructions executed by the current hart are ordered before subsequent implicit references by that hart to the memory-management data structures.