Fork channel

Create a new channel as a copy of main.

Rename channel

Rename main to:

Delete channel

Delete main? This cannot be undone.

2002-03-28-UninitializedVal.ll
; Uninitialized values are not handled correctly.
;
; RUN: opt < %s -passes=mem2reg -disable-output
;

define i32 @test() {
        ; To be promoted
	%X = alloca i32		; <i32*> [#uses=1]
	%Y = load i32, i32* %X		; <i32> [#uses=1]
	ret i32 %Y
}