Create a new channel as a copy of main.
Rename main to:
Delete main? This cannot be undone.
# RUN: llvm-mc -triple=hexagon -disassemble < %s 2>&1 | FileCheck %s #CHECK: warning: invalid instruction encoding 0x00 0x40 0x20 0x6c 0x00 0xc0 0x00 0x7f