Create a new channel as a copy of main.
Rename main to:
Delete main? This cannot be undone.
; RUN: llvm-as < %s -o /dev/null 2>&1 ; Function foo() is called 2,304 times at runtime. define i32 @foo() !prof !0 { ret i32 0 } !0 = !{!"function_entry_count", i32 2304}