Create a new channel as a copy of main.
Rename main to:
Delete main? This cannot be undone.
; RUN: llc < %s -mtriple=x86_64-- -mcpu=corei7 define void @autogen_SD3100() { BB: %FC123 = fptoui float 0x40693F5D00000000 to i1 br i1 %FC123, label %V, label %W V: ret void W: ret void }