llvm-6502/test/Transforms/GlobalOpt/2009-02-15-ResolveAlias.ll

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; RUN: opt < %s -globalopt -S | FileCheck %s
define internal void @f() {
; CHECK-NOT: @f(
; CHECK: define void @a
ret void
}
@a = alias void ()* @f
define void @g() {
call void()* @a()
ret void
}
@b = alias internal void ()* @g
; CHECK-NOT: @b
define void @h() {
call void()* @b()
; CHECK: call void @g
ret void
}