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; RUN: opt < %s -resolve-aliases -S | FileCheck %s
; CHECK-NOT: @alias
@r1 = internal global i32 zeroinitializer
@a1 = alias i32* @r1
define i32* @usea1() {
; CHECK: ret i32* @r1
ret i32* @a1
}
@funcalias = alias i32* ()* @usea1
; CHECK: @usefuncalias
define void @usefuncalias() {
; CHECK: call i32* @usea1
%1 = call i32* @funcalias()
ret void
}
@bc1 = global i8* bitcast (i32* @r1 to i8*)
@bcalias = alias i8* bitcast (i32* @r1 to i8*)
; CHECK: @usebcalias
define i8* @usebcalias() {
; CHECK: ret i8* bitcast (i32* @r1 to i8*)
ret i8* @bcalias
}
@fa2 = alias i32* ()* @funcalias
; CHECK: @usefa2
define void @usefa2() {
; CHECK: call i32* @usea1
call i32* @fa2()
ret void
}
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