2936852d2f
It's standard in LLVM to have test inputs be in "Inputs". See https://llvm.org/docs/TestingGuide.html#extra-files. Fixes internal issue with #86212.
39 lines
1.1 KiB
LLVM
39 lines
1.1 KiB
LLVM
;; This file contains the previous 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 i32 @foo_on() #0 {
|
|
entry:
|
|
ret i32 42
|
|
}
|
|
|
|
; CHECK-LABEL: foo_on:
|
|
; CHECK: pacibsp
|
|
; CHECK: mov
|
|
; CHECK: retab
|
|
|
|
define i32 @foo_off() #1 {
|
|
entry:
|
|
ret i32 43
|
|
}
|
|
|
|
; CHECK-LABEL: foo_off:
|
|
; CHECK-NOT: pac
|
|
; CHECK-NOT: hint
|
|
; CHECK-NOT: bti
|
|
; CHECK: ret
|
|
|
|
attributes #0 = { noinline nounwind optnone uwtable }
|
|
attributes #1 = { noinline nounwind optnone uwtable "branch-target-enforcement"="false" "sign-return-address"="none" }
|
|
|
|
!llvm.module.flags = !{!0, !1, !2, !3}
|
|
|
|
!0 = !{i32 8, !"branch-target-enforcement", i32 1}
|
|
!1 = !{i32 8, !"sign-return-address", i32 1}
|
|
!2 = !{i32 8, !"sign-return-address-all", i32 1}
|
|
!3 = !{i32 8, !"sign-return-address-with-bkey", i32 1}
|