Fork channel

Create a new channel as a copy of main.

Rename channel

Rename main to:

Delete channel

Delete main? This cannot be undone.

BUILD.gn
import("//llvm/utils/unittest/unittest.gni")

unittest("LLVMExegesisX86Tests") {
  deps = [
    "//llvm/lib/DebugInfo/Symbolize",
    "//llvm/lib/MC",
    "//llvm/lib/MC/MCParser",
    "//llvm/lib/Object",
    "//llvm/lib/Support",
    "//llvm/lib/Target/X86",

    # Exegesis reaches inside the Target/X86 tablegen internals and must
    # depend on this Target/X86-internal build target -- and so must its
    # unittests.
    "//llvm/lib/Target/X86/MCTargetDesc",
    "//llvm/tools/llvm-exegesis/lib",
    "//llvm/tools/llvm-exegesis/lib/X86",
  ]
  include_dirs = [
    "//llvm/lib/Target/X86",
    "//llvm/tools/llvm-exegesis/lib",
  ]
  sources = [
    "AssemblerTest.cpp",
    "BenchmarkResultTest.cpp",
    "RegisterAliasingTest.cpp",
    "SchedClassResolutionTest.cpp",
    "SnippetFileTest.cpp",
    "SnippetGeneratorTest.cpp",
    "SnippetRepetitorTest.cpp",
    "TargetTest.cpp",
  ]
}