llvm/test/LTO/AArch64/Inputs/bar.ll

;; This file contains the new semantic of the branch-target-enforcement, sign-return-address.
;; Used for test mixing a mixed link case and also verify the import too in llc.

; RUN: llc -mattr=+pauth -mattr=+bti %s -o - | FileCheck %s

target datalayout = "e-m:e-i8:8:32-i16:16:32-i64:64-i128:128-n32:64-S128"
target triple = "aarch64-unknown-linux-gnu"

define dso_local void @bar() #0 {
entry:
  ret void
}
; CHECK-LABEL: bar:
; CHECK-NOT:       hint
; CHECK-NOT:       bti
; CHECK:           ret

define dso_local void @baz() #1 {
entry:
  ret void
}

; CHECK-LABEL: baz:
; CHECK:           bti c
; CHECK:           ret

attributes #0 = { noinline nounwind optnone uwtable }
attributes #1 = { noinline nounwind optnone uwtable "branch-target-enforcement" }

!llvm.module.flags = !{!0, !1, !2, !3}

!0 = !{i32 8, !"branch-target-enforcement", i32 2}
!1 = !{i32 8, !"sign-return-address", i32 2}
!2 = !{i32 8, !"sign-return-address-all", i32 2}
!3 = !{i32 8, !"sign-return-address-with-bkey", i32 2}