Create a new channel as a copy of main.
Rename main to:
Delete main? This cannot be undone.
; Bugzilla: https://bugs.llvm.org/show_bug.cgi?id=33623 ; RUN: llvm-diff %s %s define i32 @foo(i8*) { entry: indirectbr i8* %0, [label %A, label %B, label %entry] A: ret i32 1 B: ret i32 2 }