Fork channel

Create a new channel as a copy of main.

Rename channel

Rename main to:

Delete channel

Delete main? This cannot be undone.

bitcode-wrapper-header-x86_64.ll
; RUN: llvm-as < %s | llvm-bcanalyzer -dump | FileCheck %s

target triple = "x86_64-apple-macosx10.11.0"

; CHECK: <BITCODE_WRAPPER_HEADER Magic=0x0b17c0de Version=0x{{[0-9a-f]+}} Offset=0x00000014 Size=0x{{[0-9a-f]+}} CPUType=0x01000007/>