1target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128" 2target triple = "x86_64-unknown-linux-gnu" 3 4declare i32 @bar() 5 6define i32 @_start() { 7 %1 = tail call i32 @bar() 8 ret i32 %1 9} 10