Fork channel

Create a new channel as a copy of main.

Rename channel

Rename main to:

Delete channel

Delete main? This cannot be undone.

SNP-64.s
// RUN: llvm-mc -triple x86_64-unknown-unknown --show-encoding %s | FileCheck %s

// CHECK: rmpupdate
// CHECK: encoding: [0xf2,0x0f,0x01,0xfe]
rmpupdate

// CHECK: psmash
// CHECK: encoding: [0xf3,0x0f,0x01,0xff]
psmash

// CHECK: pvalidate
// CHECK: encoding: [0xf2,0x0f,0x01,0xff]
pvalidate

// CHECK: rmpadjust
// CHECK: encoding: [0xf3,0x0f,0x01,0xfe]
rmpadjust

// CHECK: rmpupdate
// CHECK: encoding: [0xf2,0x0f,0x01,0xfe]
rmpupdate %rax

// CHECK: psmash
// CHECK: encoding: [0xf3,0x0f,0x01,0xff]
psmash %rax

// CHECK: pvalidate
// CHECK: encoding: [0xf2,0x0f,0x01,0xff]
pvalidate %rax

// CHECK: rmpadjust
// CHECK: encoding: [0xf3,0x0f,0x01,0xfe]
rmpadjust %rax