; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 6
; RUN: llc < %s | FileCheck %s

target triple = "aarch64"

; Check we preserve ZA in agnostic ZA functions without +sme.
define void @agnostic_calls_private_za() "aarch64_za_state_agnostic" {
; CHECK-LABEL: agnostic_calls_private_za:
; CHECK:       // %bb.0:
; CHECK-NEXT:    stp x29, x30, [sp, #-32]! // 16-byte Folded Spill
; CHECK-NEXT:    str x19, [sp, #16] // 8-byte Spill
; CHECK-NEXT:    mov x29, sp
; CHECK-NEXT:    .cfi_def_cfa w29, 32
; CHECK-NEXT:    .cfi_offset w19, -16
; CHECK-NEXT:    .cfi_offset w30, -24
; CHECK-NEXT:    .cfi_offset w29, -32
; CHECK-NEXT:    bl __arm_sme_state_size
; CHECK-NEXT:    sub sp, sp, x0
; CHECK-NEXT:    mov x19, sp
; CHECK-NEXT:    mov x0, x19
; CHECK-NEXT:    bl __arm_sme_save
; CHECK-NEXT:    bl private_za
; CHECK-NEXT:    mov x0, x19
; CHECK-NEXT:    bl __arm_sme_restore
; CHECK-NEXT:    mov sp, x29
; CHECK-NEXT:    ldr x19, [sp, #16] // 8-byte Reload
; CHECK-NEXT:    ldp x29, x30, [sp], #32 // 16-byte Folded Reload
; CHECK-NEXT:    ret
  tail call void @private_za()
  ret void
}

declare void @private_za()