1# RUN: llvm-mc -triple x86_64 --show-encoding %s | FileCheck %s 2# RUN: not llvm-mc -triple i386 -show-encoding %s 2>&1 | FileCheck %s --check-prefix=ERROR 3 4# ERROR-COUNT-4: error: 5# ERROR-NOT: error: 6 7## rdmsr 8 9// CHECK: {evex} rdmsr $123, %r9 10// CHECK: encoding: [0x62,0xd7,0x7f,0x08,0xf6,0xc1,0x7b,0x00,0x00,0x00] 11 {evex} rdmsr $123, %r9 12 13// CHECK: rdmsr $123, %r19 14// CHECK: encoding: [0x62,0xff,0x7f,0x08,0xf6,0xc3,0x7b,0x00,0x00,0x00] 15 rdmsr $123, %r19 16 17## wrmsrns 18 19# CHECK: {evex} wrmsrns %r9, $123 20# CHECK: encoding: [0x62,0xd7,0x7e,0x08,0xf6,0xc1,0x7b,0x00,0x00,0x00] 21 {evex} wrmsrns %r9, $123 22 23# CHECK: wrmsrns %r19, $123 24# CHECK: encoding: [0x62,0xff,0x7e,0x08,0xf6,0xc3,0x7b,0x00,0x00,0x00] 25 wrmsrns %r19, $123 26