Create a new channel as a copy of main.
Rename main to:
Delete main? This cannot be undone.
; PR1553 ; RUN: llvm-as < %s > /dev/null ; RUN: verify-uselistorder %s define void @bar() { %t = call i8 @foo( i8 10 ) zext i8 %t to i32 ret void } declare i8 @foo(i8)