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1; RUN: llc < %s -mtriple=arm64-apple-darwin
2
3; rdar://9146594
4
5define void @drt_vsprintf() nounwind ssp {
6entry:
7  %do_tab_convert = alloca i32, align 4
8  br i1 undef, label %if.then24, label %if.else295, !dbg !13
9
10if.then24:                                        ; preds = %entry
11  unreachable
12
13if.else295:                                       ; preds = %entry
14  call void @llvm.dbg.declare(metadata i32* %do_tab_convert, metadata !16, metadata !DIExpression()), !dbg !18
15  store i32 0, i32* %do_tab_convert, align 4, !dbg !19
16  unreachable
17}
18
19declare void @llvm.dbg.declare(metadata, metadata, metadata) nounwind readnone
20
21!llvm.dbg.cu = !{!0}
22
23!0 = !DIGlobalVariable(name: "vsplive", line: 617, isLocal: true, isDefinition: true, scope: !1, file: !2, type: !6)
24!1 = distinct !DISubprogram(name: "drt_vsprintf", line: 616, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, unit: !3, file: !20, scope: !2, type: !4)
25!2 = !DIFile(filename: "print.i", directory: "/Volumes/Ebi/echeng/radars/r9146594")
26!3 = distinct !DICompileUnit(language: DW_LANG_C99, producer: "clang version 3.0 (http://llvm.org/git/clang.git git:/git/puzzlebox/clang.git/ c4d1aea01c4444eb81bdbf391f1be309127c3cf1)", isOptimized: true, emissionKind: FullDebug, file: !20, enums: !21, retainedTypes: !21, globals: !{!0})
27!4 = !DISubroutineType(types: !5)
28!5 = !{!6}
29!6 = !DIBasicType(tag: DW_TAG_base_type, name: "int", size: 32, align: 32, encoding: DW_ATE_signed)
30!7 = distinct !DISubprogram(name: "putc_mem", line: 30, isLocal: true, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, unit: !3, file: !20, scope: !2, type: !8)
31!8 = !DISubroutineType(types: !9)
32!9 = !{null}
33!10 = distinct !DISubprogram(name: "print_double", line: 203, isLocal: true, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, unit: !3, file: !20, scope: !2, type: !4)
34!11 = distinct !DISubprogram(name: "print_number", line: 75, isLocal: true, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, unit: !3, file: !20, scope: !2, type: !4)
35!12 = distinct !DISubprogram(name: "get_flags", line: 508, isLocal: true, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, unit: !3, file: !20, scope: !2, type: !8)
36!13 = !DILocation(line: 653, column: 5, scope: !14)
37!14 = distinct !DILexicalBlock(line: 652, column: 35, file: !20, scope: !15)
38!15 = distinct !DILexicalBlock(line: 616, column: 1, file: !20, scope: !1)
39!16 = !DILocalVariable(name: "do_tab_convert", line: 853, scope: !17, file: !2, type: !6)
40!17 = distinct !DILexicalBlock(line: 850, column: 12, file: !20, scope: !14)
41!18 = !DILocation(line: 853, column: 11, scope: !17)
42!19 = !DILocation(line: 853, column: 29, scope: !17)
43!20 = !DIFile(filename: "print.i", directory: "/Volumes/Ebi/echeng/radars/r9146594")
44!21 = !{i32 0}
45