test/DebugInfo/MIR/AArch64/no-dbg-value-after-terminator.mir

# RUN: not --crash llc -mtriple aarch64-linux-gnu -verify-machineinstrs -start-after=livedebugvalues \
# RUN:   -filetype=obj -o /dev/null %s 2>&1 | FileCheck %s

# CHECK: *** Bad machine code: Non-terminator instruction after the first terminator ***
# CHECK-NEXT: - function:    f1
# CHECK-NEXT: - basic block: %bb.0
# CHECK-NEXT: - instruction: DBG_VALUE $noreg, $noreg, !"1", !DIExpression(DW_OP_LLVM_entry_value, 1)
# CHECK-NEXT: First terminator was:   RET undef $lr, debug-location !12; /tmp/foo.ll:2:1

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

  define void @f1() !dbg !6 {
    %add1 = add i32 0, 0, !dbg !11
    call void @llvm.dbg.value(metadata i32 %add1, metadata !9, metadata !DIExpression()), !dbg !11
    ret void, !dbg !12
  }

  declare void @llvm.dbg.value(metadata, metadata, metadata)

  !llvm.dbg.cu = !{!0}
  !llvm.debugify = !{!3, !4}
  !llvm.module.flags = !{!5}

  !0 = distinct !DICompileUnit(language: DW_LANG_C, file: !1, producer: "debugify", isOptimized: true, runtimeVersion: 0, emissionKind: FullDebug, enums: !2)
  !1 = !DIFile(filename: "/tmp/foo.ll", directory: "/")
  !2 = !{}
  !3 = !{i32 2}
  !4 = !{i32 1}
  !5 = !{i32 2, !"Debug Info Version", i32 3}
  !6 = distinct !DISubprogram(name: "f1", linkageName: "f1", scope: null, file: !1, line: 1, type: !7, scopeLine: 1, spFlags: DISPFlagDefinition | DISPFlagOptimized, unit: !0, retainedNodes: !8)
  !7 = !DISubroutineType(types: !2)
  !8 = !{!9}
  !9 = !DILocalVariable(name: "1", scope: !6, file: !1, line: 1, type: !10)
  !10 = !DIBasicType(name: "ty32", size: 32, encoding: DW_ATE_unsigned)
  !11 = !DILocation(line: 1, column: 1, scope: !6)
  !12 = !DILocation(line: 2, column: 1, scope: !6)

...
---
name:            f1
body:             |
  bb.0 (%ir-block.0):
    RET undef $lr, debug-location !12
    DBG_VALUE $noreg, $noreg, !9, !DIExpression(DW_OP_LLVM_entry_value, 1), debug-location !11

...