// RUN: llvm-mc -triple aarch64 -mattr +spe-eef -show-encoding %s 2>%t | FileCheck %s msr PMSNEVFR_EL1, x0 mrs x1, PMSNEVFR_EL1 // CHECK: msr PMSNEVFR_EL1, x0 // encoding: [0x20,0x99,0x18,0xd5] // CHECK: mrs x1, PMSNEVFR_EL1 // encoding: [0x21,0x99,0x38,0xd5]