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      1 ; RUN: llc < %s -O0 -stop-after=livedebugvalues -o - | FileCheck %s
      2 
      3 target datalayout = "e-m:o-i64:64-f80:128-n8:16:32:64-S128"
      4 target triple = "x86_64-apple-macosx10.13.0"
      5 
      6 define void @foo(i32* %p) !dbg !4 {
      7 bb:
      8   %tmp = load i32, i32* %p, align 4, !dbg !7
      9   ; CHECK: $eax = MOV32rm killed {{.*}} $rdi, {{.*}} debug-location !7 :: (load 4 from %ir.p)
     10   ; CHECK-NEXT: $edi = MOV32rr killed $eax, implicit-def $rdi, debug-location !7
     11   ; CHECK-NEXT: $rcx = MOV64rr $rdi, debug-location !7
     12 
     13   switch i32 %tmp, label %bb7 [
     14     i32 0, label %bb1
     15     i32 1, label %bb2
     16     i32 2, label %bb3
     17     i32 3, label %bb4
     18   ], !dbg !8
     19 
     20 bb1:                                              ; preds = %bb
     21   unreachable
     22 
     23 bb2:                                              ; preds = %bb
     24   unreachable
     25 
     26 bb3:                                              ; preds = %bb
     27   unreachable
     28 
     29 bb4:                                              ; preds = %bb
     30   unreachable
     31 
     32 bb7:                                              ; preds = %bb
     33   ret void, !dbg !9
     34 }
     35 
     36 !llvm.dbg.cu = !{!0}
     37 !llvm.module.flags = !{!2, !3}
     38 
     39 !0 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !1, producer: "clang version 7.0.0 (trunk 330770) (llvm/trunk 330769)", isOptimized: true, runtimeVersion: 0, emissionKind: LineTablesOnly)
     40 !1 = !DIFile(filename: "/Users/vsk/src/llvm.org-master/llvm/lib/Demangle/ItaniumDemangle.cpp", directory: "/Users/vsk/src/builds/llvm.org-master-RA-stage2")
     41 !2 = !{i32 2, !"Debug Info Version", i32 3}
     42 !3 = !{i32 7, !"PIC Level", i32 2}
     43 !4 = distinct !DISubprogram(name: "printLeft", scope: !1, file: !1, line: 1306, type: !5, isLocal: true, isDefinition: true, scopeLine: 1306, flags: DIFlagPrototyped, isOptimized: true, unit: !0)
     44 !5 = !DISubroutineType(types: !6)
     45 !6 = !{}
     46 !7 = !DILocation(line: 1307, column: 13, scope: !4)
     47 !8 = !DILocation(line: 1307, column: 5, scope: !4)
     48 !9 = !DILocation(line: 1327, column: 3, scope: !4)
     49