; RUN: opt < %s -passes=globaldce -S > %t | |
; RUN: FileCheck %s < %t | |
; RUN: FileCheck --check-prefix=DEAD %s < %t | |
@A = global i32 0 | |
; CHECK: @A = global i32 0 | |
@D = internal alias i32, ptr @A | |
; DEAD-NOT: @D | |
@L1 = alias i32, ptr @A | |
; CHECK: @L1 = alias i32, ptr @A | |
@L2 = internal alias i32, ptr @L1 | |
; CHECK: @L2 = internal alias i32, ptr @L1 | |
@L3 = alias i32, ptr @L2 | |
; CHECK: @L3 = alias i32, ptr @L2 |