1; RUN: llc < %s | FileCheck %s
2; Radar 9309221
3; Test dwarf reg no for d16
4;CHECK: DW_OP_regx
5;CHECK-NEXT: 272
6
7target datalayout = "e-p:32:32:32-i1:8:32-i8:8:32-i16:16:32-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:32:64-v128:32:128-a0:0:32-n32"
8target triple = "thumbv7-apple-darwin10"
9
10@.str = private unnamed_addr constant [11 x i8] c"%p %lf %c\0A\00", align 4
11@.str1 = private unnamed_addr constant [6 x i8] c"point\00", align 4
12
13define i32 @inlineprinter(i8* %ptr, double %val, i8 zeroext %c) nounwind optsize !dbg !9 {
14entry:
15  tail call void @llvm.dbg.value(metadata i8* %ptr, metadata !19, metadata !DIExpression()), !dbg !26
16  tail call void @llvm.dbg.value(metadata double %val, metadata !20, metadata !DIExpression()), !dbg !26
17  tail call void @llvm.dbg.value(metadata i8 %c, metadata !21, metadata !DIExpression()), !dbg !26
18  %0 = zext i8 %c to i32, !dbg !27
19  %1 = tail call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([11 x i8], [11 x i8]* @.str, i32 0, i32 0), i8* %ptr, double %val, i32 %0) nounwind, !dbg !27
20  ret i32 0, !dbg !29
21}
22
23define i32 @printer(i8* %ptr, double %val, i8 zeroext %c) nounwind optsize noinline !dbg !0 {
24entry:
25  tail call void @llvm.dbg.value(metadata i8* %ptr, metadata !16, metadata !DIExpression()), !dbg !30
26  tail call void @llvm.dbg.value(metadata double %val, metadata !17, metadata !DIExpression()), !dbg !30
27  tail call void @llvm.dbg.value(metadata i8 %c, metadata !18, metadata !DIExpression()), !dbg !30
28  %0 = zext i8 %c to i32, !dbg !31
29  %1 = tail call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([11 x i8], [11 x i8]* @.str, i32 0, i32 0), i8* %ptr, double %val, i32 %0) nounwind, !dbg !31
30  ret i32 0, !dbg !33
31}
32
33declare i32 @printf(i8* nocapture, ...) nounwind
34
35declare void @llvm.dbg.value(metadata, metadata, metadata) nounwind readnone
36
37define i32 @main(i32 %argc, i8** nocapture %argv) nounwind optsize !dbg !10 {
38entry:
39  tail call void @llvm.dbg.value(metadata i32 %argc, metadata !22, metadata !DIExpression()), !dbg !34
40  tail call void @llvm.dbg.value(metadata i8** %argv, metadata !23, metadata !DIExpression()), !dbg !34
41  %0 = sitofp i32 %argc to double, !dbg !35
42  %1 = fadd double %0, 5.555552e+05, !dbg !35
43  tail call void @llvm.dbg.value(metadata double %1, metadata !24, metadata !DIExpression()), !dbg !35
44  %2 = tail call i32 @puts(i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str1, i32 0, i32 0)) nounwind, !dbg !36
45  %3 = getelementptr inbounds i8, i8* bitcast (i32 (i32, i8**)* @main to i8*), i32 %argc, !dbg !37
46  %4 = trunc i32 %argc to i8, !dbg !37
47  %5 = add i8 %4, 97, !dbg !37
48  tail call void @llvm.dbg.value(metadata i8* %3, metadata !49, metadata !DIExpression()) nounwind, !dbg !38
49  tail call void @llvm.dbg.value(metadata double %1, metadata !50, metadata !DIExpression()) nounwind, !dbg !38
50  tail call void @llvm.dbg.value(metadata i8 %5, metadata !51, metadata !DIExpression()) nounwind, !dbg !38
51  %6 = zext i8 %5 to i32, !dbg !39
52  %7 = tail call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([11 x i8], [11 x i8]* @.str, i32 0, i32 0), i8* %3, double %1, i32 %6) nounwind, !dbg !39
53  %8 = tail call i32 @printer(i8* %3, double %1, i8 zeroext %5) nounwind, !dbg !40
54  ret i32 0, !dbg !41
55}
56
57declare i32 @puts(i8* nocapture) nounwind
58
59!llvm.dbg.cu = !{!2}
60!llvm.module.flags = !{!48}
61
62!0 = distinct !DISubprogram(name: "printer", linkageName: "printer", line: 12, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: true, unit: !2, scopeLine: 12, file: !46, scope: !1, type: !3, retainedNodes: !43)
63!1 = !DIFile(filename: "a.c", directory: "/tmp/")
64!2 = distinct !DICompileUnit(language: DW_LANG_C89, producer: "(LLVM build 00)", isOptimized: true, emissionKind: FullDebug, file: !46, enums: !47, retainedTypes: !47, imports:  null)
65!3 = !DISubroutineType(types: !4)
66!4 = !{!5, !6, !7, !8}
67!5 = !DIBasicType(tag: DW_TAG_base_type, name: "int", size: 32, align: 32, encoding: DW_ATE_signed)
68!6 = !DIDerivedType(tag: DW_TAG_pointer_type, size: 32, align: 32, file: !46, scope: !1, baseType: null)
69!7 = !DIBasicType(tag: DW_TAG_base_type, name: "double", size: 64, align: 32, encoding: DW_ATE_float)
70!8 = !DIBasicType(tag: DW_TAG_base_type, name: "unsigned char", size: 8, align: 8, encoding: DW_ATE_unsigned_char)
71!9 = distinct !DISubprogram(name: "inlineprinter", linkageName: "inlineprinter", line: 5, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: true, unit: !2, scopeLine: 5, file: !46, scope: !1, type: !3, retainedNodes: !44)
72!10 = distinct !DISubprogram(name: "main", linkageName: "main", line: 18, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: true, unit: !2, scopeLine: 18, file: !46, scope: !1, type: !11, retainedNodes: !45)
73!11 = !DISubroutineType(types: !12)
74!12 = !{!5, !5, !13}
75!13 = !DIDerivedType(tag: DW_TAG_pointer_type, size: 32, align: 32, file: !46, scope: !1, baseType: !14)
76!14 = !DIDerivedType(tag: DW_TAG_pointer_type, size: 32, align: 32, file: !46, scope: !1, baseType: !15)
77!15 = !DIBasicType(tag: DW_TAG_base_type, name: "char", size: 8, align: 8, encoding: DW_ATE_signed_char)
78!16 = !DILocalVariable(name: "ptr", line: 11, arg: 1, scope: !0, file: !1, type: !6)
79!17 = !DILocalVariable(name: "val", line: 11, arg: 2, scope: !0, file: !1, type: !7)
80!18 = !DILocalVariable(name: "c", line: 11, arg: 3, scope: !0, file: !1, type: !8)
81!19 = !DILocalVariable(name: "ptr", line: 4, arg: 1, scope: !9, file: !1, type: !6)
82!20 = !DILocalVariable(name: "val", line: 4, arg: 2, scope: !9, file: !1, type: !7)
83!21 = !DILocalVariable(name: "c", line: 4, arg: 3, scope: !9, file: !1, type: !8)
84
85!49 = !DILocalVariable(name: "ptr", line: 4, scope: !10, file: !1, type: !6)
86!50 = !DILocalVariable(name: "val", line: 4, scope: !10, file: !1, type: !7)
87!51 = !DILocalVariable(name: "c", line: 4, scope: !10, file: !1, type: !8)
88
89!22 = !DILocalVariable(name: "argc", line: 17, arg: 1, scope: !10, file: !1, type: !5)
90!23 = !DILocalVariable(name: "argv", line: 17, arg: 2, scope: !10, file: !1, type: !13)
91!24 = !DILocalVariable(name: "dval", line: 19, scope: !25, file: !1, type: !7)
92!25 = distinct !DILexicalBlock(line: 18, column: 0, file: !46, scope: !10)
93!26 = !DILocation(line: 4, scope: !9)
94!27 = !DILocation(line: 6, scope: !28)
95!28 = distinct !DILexicalBlock(line: 5, column: 0, file: !46, scope: !9)
96!29 = !DILocation(line: 7, scope: !28)
97!30 = !DILocation(line: 11, scope: !0)
98!31 = !DILocation(line: 13, scope: !32)
99!32 = distinct !DILexicalBlock(line: 12, column: 0, file: !46, scope: !0)
100!33 = !DILocation(line: 14, scope: !32)
101!34 = !DILocation(line: 17, scope: !10)
102!35 = !DILocation(line: 19, scope: !25)
103!36 = !DILocation(line: 20, scope: !25)
104!37 = !DILocation(line: 21, scope: !25)
105!38 = !DILocation(line: 4, scope: !10, inlinedAt: !37)
106!39 = !DILocation(line: 6, scope: !28, inlinedAt: !37)
107!40 = !DILocation(line: 22, scope: !25)
108!41 = !DILocation(line: 23, scope: !25)
109!43 = !{!16, !17, !18}
110!44 = !{!19, !20, !21}
111!45 = !{!22, !23, !24}
112!46 = !DIFile(filename: "a.c", directory: "/tmp/")
113!47 = !{}
114!48 = !{i32 1, !"Debug Info Version", i32 3}
115