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; RUN: opt -O3 -S < %s | FileCheck %s
target datalayout = "e-i64:64-f80:128-n8:16:32:64"
target triple = "x86_64-unknown-linux-gnu"
define void @donteliminate() {
; CHECK-LABEL: donteliminate
; CHECK-NEXT: tail call noalias i8* @allocmemory()
; CHECK-NEXT: tail call noalias i8* @allocmemory()
; CHECK-NEXT: tail call noalias i8* @allocmemory()
; CHECK-NEXT: ret void
%1 = tail call noalias i8* @allocmemory()
%2 = tail call noalias i8* @allocmemory()
%3 = tail call noalias i8* @allocmemory()
ret void
}
; Function Attrs: inaccessiblememonly
declare noalias i8* @allocmemory() #0
attributes #0 = { inaccessiblememonly }
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