Create a new channel as a copy of main.
Rename main to:
Delete main? This cannot be undone.
; RUN: not llvm-as %s -o /dev/null 2>&1 | FileCheck %s define void @f(token %A, token %B) { entry: br label %bb bb: %sel = select i1 undef, token %A, token %B ; CHECK: select values cannot have token type br label %bb }