1 // RUN: llvm-mc -triple x86_64-unknown-unknown -mattr=+pku --show-encoding < %s | FileCheck %s 2 // CHECK: rdpkru 3 // CHECK: encoding: [0x0f,0x01,0xee] 4 rdpkru 5 6 // CHECK: wrpkru 7 // CHECK: encoding: [0x0f,0x01,0xef] 8 wrpkru
