Fork channel

Create a new channel as a copy of main.

Rename channel

Rename main to:

Delete channel

Delete main? This cannot be undone.

2008-09-02-NoInline.ll
; RUN: opt < %s -inline -S | FileCheck %s
; RUN: opt < %s -passes='cgscc(inline)' -S | FileCheck %s

define i32 @fn2() noinline {
; CHECK-LABEL: define i32 @fn2()
entry:
  ret i32 1
}

define i32 @fn3() {
; CHECK-LABEL: define i32 @fn3()
entry:
  %r = call i32 @fn2()
; CHECK: call i32 @fn2()

  ret i32 %r
}