Fork channel

Create a new channel as a copy of main.

Rename channel

Rename main to:

Delete channel

Delete main? This cannot be undone.

private.ll
; Test to make sure that the 'private' is used correctly.
;
; RUN: llc < %s  -march=sparc | FileCheck %s

define private void @foo() {
        ret void
}
; CHECK: [[FOO:\..*foo]]:

@baz = private global i32 4

define i32 @bar() {
        call void @foo()
	%1 = load i32, i32* @baz, align 4
        ret i32 %1
}

; CHECK: call [[FOO]]
; CHECK: ld {{.+}}[[BAZ:\..*baz]]

; CHECK: [[BAZ]]