# RUN: llc %s -march=x86-64 -run-pass=machineverifier -print-after-all -o /dev/null -experimental-debug-variable-locations 2>&1 | FileCheck %s
# REQUIRES: x86-registered-target
--- |
  define void @pretty_print_test() {
    unreachable
  }

  !llvm.dbg.cu = !{!0}
  !llvm.module.flags = !{!2, !3, !4}

  !0 = distinct !DICompileUnit(language: DW_LANG_C99, file: !1, emissionKind: FullDebug)
  !1 = !DIFile(filename: "test.c", directory: "")
  !2 = !{i32 7, !"Dwarf Version", i32 5}
  !3 = !{i32 2, !"Debug Info Version", i32 3}
  !4 = !{i32 1, !"wchar_size", i32 4}
  !6 = distinct !DISubprogram(name: "pretty_print_test", scope: !1, file: !1, line: 1, type: !7, scopeLine: 1, unit: !0)
  !7 = !DISubroutineType(types: !8)
  !8 = !{null}
  !9 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed)
  !10 = !DILocalVariable(name: "var", scope: !6, file: !1, line: 2, type: !9)
...
---
name: pretty_print_test
tracksRegLiveness: true
debugInstrRef: true
body:  |
  bb.0:
    %0:gr64 = MOV64ri 1, debug-instr-number 1
    ; CHECK: DBG_INSTR_REF !"var", {{.*}}; test.c:10 line no:2
    DBG_INSTR_REF !10, !DIExpression(), dbg-instr-ref(1, 0), debug-location !DILocation(line:10, scope:!6)
    RET 0
...