test/Transforms/GlobalOpt/alias-resolve.ll


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; RUN: opt < %s -globalopt -S | FileCheck %s

@foo1 = alias void ()* @foo2
; CHECK: @foo1 = alias void ()* @foo2

@foo2 = alias weak void()* @bar1
; CHECK: @foo2 = alias weak void ()* @bar2

@bar1  = alias void ()* @bar2
; CHECK: @bar1 = alias void ()* @bar2

declare void @bar2()
; CHECK: declare void @bar2()

define void @baz() {
entry:
         call void @foo1()
; CHECK: call void @foo2()

         call void @foo2()
; CHECK: call void @foo2()

         call void @bar1()
; CHECK: call void @bar2()

         ret void
}