llvm/llvm/test/LTO/X86/Inputs/start-lib1.ll

target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-unknown-linux-gnu"

declare void @bar()

define void @foo() {
  call void @bar()
  ret void
}