Fork channel

Create a new channel as a copy of main.

Rename channel

Rename main to:

Delete channel

Delete main? This cannot be undone.

restrict_no_slot1_store_pass.s
# RUN: llvm-mc -arch=hexagon -filetype=obj %s | llvm-objdump -d - | FileCheck %s

{ r0=sub(#1,r0)
  r1=sub(#1, r0)
  r2=sub(#1, r0)
  if (p3) dealloc_return }

# CHECK: { r0 = sub(#1,r0)
# CHECK:   r1 = sub(#1,r0)
# CHECK:   r2 = sub(#1,r0)
# CHECK:   if (p3) dealloc_return }