Create a new channel as a copy of main.
Rename main to:
Delete main? This cannot be undone.
// RUN: %clang_dxc -fcgl -T lib_6_7 foo.hlsl -### %s 2>&1 | FileCheck %s // Make sure fcgl option flag which translated into "-S" "-emit-llvm" "-disable-llvm-passes". // CHECK:"-S" "-emit-llvm" "-disable-llvm-passes"