File: semantic-interposition-memtag.ll

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; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc -relocation-model=pic  < %s | FileCheck %s

;; Test that we use do not the local alias for dso_local globals with MTE.

target datalayout = "e-m:e-i8:8:32-i16:16:32-i64:64-i128:128-n32:64-S128-Fn32"
target triple = "aarch64-unknown-linux-android10000"

@x = dso_local global i32 1, sanitize_memtag, align 4
@y = dso_local global i32 1, align 4

; Function Attrs: noinline optnone
define dso_local i32 @main() #0 {
; CHECK-LABEL: main:
; CHECK:       .Lmain$local:
; CHECK-NEXT:    .type .Lmain$local,@function
; CHECK-NEXT:    .cfi_startproc
; CHECK-NEXT:  // %bb.0: // %entry
; CHECK-NEXT:    adrp x8, :got:x
; CHECK-NEXT:    ldr x8, [x8, :got_lo12:x]
; CHECK-NEXT:    ldr w0, [x8]
; CHECK-NEXT:    ret
entry:
  %0 = load i32, ptr @x, align 4
  ret i32 %0
}

; Function Attrs: noinline optnone
define dso_local i32 @main2() #0 {
; CHECK-LABEL: main2:
; CHECK:       .Lmain2$local:
; CHECK-NEXT:    .type .Lmain2$local,@function
; CHECK-NEXT:    .cfi_startproc
; CHECK-NEXT:  // %bb.0: // %entry
; CHECK-NEXT:    adrp x8, .Ly$local
; CHECK-NEXT:    add x8, x8, :lo12:.Ly$local
; CHECK-NEXT:    ldr w0, [x8]
; CHECK-NEXT:    ret
entry:
  %0 = load i32, ptr @y, align 4
  ret i32 %0
}


attributes #0 = { noinline optnone "target-cpu"="generic" "target-features"="+mte,+v8a" }

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

!2 = !{i32 8, !"PIC Level", i32 2}
!3 = !{i32 7, !"PIE Level", i32 0}