Create a new channel as a copy of main.
Rename main to:
Delete main? This cannot be undone.
; RUN: llc < %s -mtriple=i686-- define void @foo(ptr %x, ptr %y, ptr %p) nounwind { %a = load i2011, ptr %x %b = load i2011, ptr %y %c = add i2011 %a, %b store i2011 %c, ptr %p ret void }