Create a new channel as a copy of main.
Rename main to:
Delete main? This cannot be undone.
; RUN: llc -verify-machineinstrs -mcpu=pwr7 -mtriple=powerpc64le-unknown-unknown -O0 < %s | FileCheck %s define internal signext i32 @foo() #0 { ret i32 -125452974 } ; CHECK: lis 3, -1915 ; CHECK: ori 3, 3, 48466