Fork channel

Create a new channel as a copy of main.

Rename channel

Rename main to:

Delete channel

Delete main? This cannot be undone.

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

# make sure the fixups emitted match what is
# expected.
.Lpc:
    r0 = add (pc, ##foo@PCREL)

# CHECK: R_HEX_B32_PCREL_X
# CHECK: R_HEX_6_PCREL_X