# RUN: not --crash llc -o - -start-before=twoaddressinstruction -verify-machineinstrs %s 2>&1 \
# RUN:   | FileCheck %s
# REQUIRES: aarch64-registered-target
--- |
  target triple = "aarch64-unknown-linux"
  declare i32 @bar(i32) nounwind
  define i32 @foo() nounwind {
    call i32 @bar(i32 0)
    ret i32 0
  }
...
---
name: foo
registers:
  - { id: 0, class: gpr32 }
body: |
  bb.0 (%ir-block.0):
    ADJCALLSTACKDOWN 0, 0, implicit-def dead $sp, implicit $sp
    %0 = COPY $wzr
    $w0 = COPY %0
    BL @bar, csr_aarch64_aapcs, implicit-def dead $lr, implicit $sp, implicit $w0, implicit-def $sp, implicit-def $w0
    ADJCALLSTACKUP 0, 0, implicit-def dead $sp, implicit $sp
    $w0 = COPY killed %0
    RET_ReallyLR implicit $w0
...
# CHECK-LABEL: Bad machine code: AdjustsStack not set in presence of a frame pseudo instruction.