Create a new channel as a copy of main.
Rename main to:
Delete main? This cannot be undone.
; RUN: not llc -mtriple=aarch64-none-linux-gnu -o - %s define void @foo() { ; 32-bit bitpattern ending in 1101 can't be produced. call void asm sideeffect "and w0, w0, $0", "K"(i64 4294967296) ret void }