Create a new channel as a copy of main.
Rename main to:
Delete main? This cannot be undone.
; RUN: llvm-mc -triple aarch64-apple-ios %s -filetype=obj -o %t.o ; RUN: llvm-objdump --macho -d %t.o | FileCheck %s .data_region .space 0x4124 .end_data_region ; CHECK: 4124{{.*}}adrp x0, 5 ; 0x9000 adrp x0, #0x5000