; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --check-globals all --version 5
; RUN: opt -passes=pre-isel-intrinsic-lowering -mattr=+pauth -S < %s | FileCheck %s

target triple = "aarch64-unknown-linux-gnu"

@ds1 = external global i8
@ds2 = external global i8


;.
; CHECK: @ds1 = external global i8
; CHECK: @ds2 = hidden alias i8, inttoptr (i64 3573751839 to ptr)
;.
define i1 @compare(ptr addrspace(1) %ptrptr) {
; CHECK-LABEL: define i1 @compare(
; CHECK-SAME: ptr addrspace(1) [[PTRPTR:%.*]]) #[[ATTR0:[0-9]+]] {
; CHECK-NEXT:    [[CMP1:%.*]] = icmp eq ptr addrspace(1) [[PTRPTR]], null
; CHECK-NEXT:    [[CMP2:%.*]] = icmp eq ptr addrspace(1) null, [[PTRPTR]]
; CHECK-NEXT:    [[CMP:%.*]] = or i1 [[CMP1]], [[CMP2]]
; CHECK-NEXT:    ret i1 [[CMP]]
;
  %protptrptr = call ptr addrspace(1) @llvm.protected.field.ptr.p1(ptr addrspace(1) %ptrptr, i64 3, i1 true) [ "deactivation-symbol"(ptr @ds1) ]
  %cmp1 = icmp eq ptr addrspace(1) %protptrptr, null
  %cmp2 = icmp eq ptr addrspace(1) null, %protptrptr
  %cmp = or i1 %cmp1, %cmp2
  ret i1 %cmp
}

define ptr addrspace(1) @escape(ptr addrspace(1) %ptrptr) {
; CHECK-LABEL: define ptr addrspace(1) @escape(
; CHECK-SAME: ptr addrspace(1) [[PTRPTR:%.*]]) #[[ATTR0]] {
; CHECK-NEXT:    ret ptr addrspace(1) [[PTRPTR]]
;
  %protptrptr = call ptr addrspace(1) @llvm.protected.field.ptr.p1(ptr addrspace(1) %ptrptr, i64 3, i1 true) [ "deactivation-symbol"(ptr @ds2) ]
  ret ptr addrspace(1) %protptrptr
}

declare ptr addrspace(1) @llvm.protected.field.ptr.p1(ptr addrspace(1), i64, i1 immarg)
;.
; CHECK: attributes #[[ATTR0]] = { "target-features"="+pauth" }
; CHECK: attributes #[[ATTR1:[0-9]+]] = { nocallback nofree nosync nounwind willreturn memory(none) "target-features"="+pauth" }
;.