llvm/llvm/test/ThinLTO/X86/Inputs/thinlto-internalize-used2.ll

target datalayout = "e-m:o-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-apple-macosx10.15.0"

define i32 @main() {
entry:
  %call = call i32 @bar()
  ret i32 0
}

declare i32 @bar()