Fork channel

Create a new channel as a copy of main.

Rename channel

Rename main to:

Delete channel

Delete main? This cannot be undone.

alloca-size-one.ll
; RUN: llvm-as < %s | llvm-dis | llvm-as | llvm-dis | FileCheck %s
; RUN: verify-uselistorder %s

define void @foo() {
entry:
; CHECK: %alloc32 = alloca i1, align 8
; CHECK: %alloc64 = alloca i1, i64 1, align 8
  %alloc32 = alloca i1, i32 1, align 8
  %alloc64 = alloca i1, i64 1, align 8
  unreachable
}