1; RUN: llc < %s - | FileCheck %s
2; Radar 9309221
3; Test dwarf reg no for s16
4;CHECK: super-register DW_OP_regx
5;CHECK-NEXT: 264
6;CHECK-NEXT: DW_OP_piece
7;CHECK-NEXT: 4
8
9target datalayout = "e-p:32:32:32-i1:8:32-i8:8:32-i16:16:32-i32:32:32-i64:32:32-f32:32:32-f64:32:32-v64:32:64-v128:32:128-a0:0:32-n32"
10target triple = "thumbv7-apple-macosx10.6.7"
11
12@.str = private unnamed_addr constant [11 x i8] c"%p %lf %c\0A\00"
13@.str1 = private unnamed_addr constant [6 x i8] c"point\00"
14
15define i32 @inlineprinter(i8* %ptr, float %val, i8 zeroext %c) nounwind optsize ssp !dbg !0 {
16entry:
17  tail call void @llvm.dbg.value(metadata i8* %ptr, i64 0, metadata !8, metadata !DIExpression()), !dbg !24
18  tail call void @llvm.dbg.value(metadata float %val, i64 0, metadata !10, metadata !DIExpression()), !dbg !25
19  tail call void @llvm.dbg.value(metadata i8 %c, i64 0, metadata !12, metadata !DIExpression()), !dbg !26
20  %conv = fpext float %val to double, !dbg !27
21  %conv3 = zext i8 %c to i32, !dbg !27
22  %call = tail call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([11 x i8], [11 x i8]* @.str, i32 0, i32 0), i8* %ptr, double %conv, i32 %conv3) nounwind optsize, !dbg !27
23  ret i32 0, !dbg !29
24}
25
26declare i32 @printf(i8* nocapture, ...) nounwind optsize
27
28define i32 @printer(i8* %ptr, float %val, i8 zeroext %c) nounwind optsize noinline ssp !dbg !6 {
29entry:
30  tail call void @llvm.dbg.value(metadata i8* %ptr, i64 0, metadata !14, metadata !DIExpression()), !dbg !30
31  tail call void @llvm.dbg.value(metadata float %val, i64 0, metadata !15, metadata !DIExpression()), !dbg !31
32  tail call void @llvm.dbg.value(metadata i8 %c, i64 0, metadata !16, metadata !DIExpression()), !dbg !32
33  %conv = fpext float %val to double, !dbg !33
34  %conv3 = zext i8 %c to i32, !dbg !33
35  %call = tail call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([11 x i8], [11 x i8]* @.str, i32 0, i32 0), i8* %ptr, double %conv, i32 %conv3) nounwind optsize, !dbg !33
36  ret i32 0, !dbg !35
37}
38
39define i32 @main(i32 %argc, i8** nocapture %argv) nounwind optsize ssp !dbg !7 {
40entry:
41  tail call void @llvm.dbg.value(metadata i32 %argc, i64 0, metadata !17, metadata !DIExpression()), !dbg !36
42  tail call void @llvm.dbg.value(metadata i8** %argv, i64 0, metadata !18, metadata !DIExpression()), !dbg !37
43  %conv = sitofp i32 %argc to double, !dbg !38
44  %add = fadd double %conv, 5.555552e+05, !dbg !38
45  %conv1 = fptrunc double %add to float, !dbg !38
46  tail call void @llvm.dbg.value(metadata float %conv1, i64 0, metadata !22, metadata !DIExpression()), !dbg !38
47  %call = tail call i32 @puts(i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str1, i32 0, i32 0)) nounwind optsize, !dbg !39
48  %add.ptr = getelementptr i8, i8* bitcast (i32 (i32, i8**)* @main to i8*), i32 %argc, !dbg !40
49  %add5 = add nsw i32 %argc, 97, !dbg !40
50  %conv6 = trunc i32 %add5 to i8, !dbg !40
51  tail call void @llvm.dbg.value(metadata i8* %add.ptr, i64 0, metadata !58, metadata !DIExpression()) nounwind, !dbg !41
52  tail call void @llvm.dbg.value(metadata float %conv1, i64 0, metadata !60, metadata !DIExpression()) nounwind, !dbg !42
53  tail call void @llvm.dbg.value(metadata i8 %conv6, i64 0, metadata !62, metadata !DIExpression()) nounwind, !dbg !43
54  %conv.i = fpext float %conv1 to double, !dbg !44
55  %conv3.i = and i32 %add5, 255, !dbg !44
56  %call.i = tail call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([11 x i8], [11 x i8]* @.str, i32 0, i32 0), i8* %add.ptr, double %conv.i, i32 %conv3.i) nounwind optsize, !dbg !44
57  %call14 = tail call i32 @printer(i8* %add.ptr, float %conv1, i8 zeroext %conv6) optsize, !dbg !45
58  ret i32 0, !dbg !46
59}
60
61declare i32 @puts(i8* nocapture) nounwind optsize
62
63declare void @llvm.dbg.value(metadata, i64, metadata, metadata) nounwind readnone
64
65!llvm.dbg.cu = !{!2}
66!llvm.module.flags = !{!53}
67
68!0 = distinct !DISubprogram(name: "inlineprinter", line: 5, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: true, unit: !2, scopeLine: 5, file: !51, scope: !1, type: !3, variables: !48)
69!1 = !DIFile(filename: "a.c", directory: "/private/tmp")
70!2 = distinct !DICompileUnit(language: DW_LANG_C99, producer: "clang version 3.0 (trunk 129915)", isOptimized: true, emissionKind: FullDebug, file: !51, enums: !52, retainedTypes: !52, imports:  null)
71!3 = !DISubroutineType(types: !4)
72!4 = !{!5}
73!5 = !DIBasicType(tag: DW_TAG_base_type, name: "int", size: 32, align: 32, encoding: DW_ATE_signed)
74!6 = distinct !DISubprogram(name: "printer", line: 12, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: true, unit: !2, scopeLine: 12, file: !51, scope: !1, type: !3, variables: !49)
75!7 = distinct !DISubprogram(name: "main", line: 18, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: true, unit: !2, scopeLine: 18, file: !51, scope: !1, type: !3, variables: !50)
76!8 = !DILocalVariable(name: "ptr", line: 4, arg: 1, scope: !0, file: !1, type: !9)
77!9 = !DIDerivedType(tag: DW_TAG_pointer_type, size: 32, align: 32, scope: !2, baseType: null)
78!10 = !DILocalVariable(name: "val", line: 4, arg: 2, scope: !0, file: !1, type: !11)
79!11 = !DIBasicType(tag: DW_TAG_base_type, name: "float", size: 32, align: 32, encoding: DW_ATE_float)
80!12 = !DILocalVariable(name: "c", line: 4, arg: 3, scope: !0, file: !1, type: !13)
81!13 = !DIBasicType(tag: DW_TAG_base_type, name: "unsigned char", size: 8, align: 8, encoding: DW_ATE_unsigned_char)
82
83!58 = !DILocalVariable(name: "ptr", line: 4, arg: 1, scope: !0, file: !1, type: !9)
84!60 = !DILocalVariable(name: "val", line: 4, arg: 2, scope: !0, file: !1, type: !11)
85!62 = !DILocalVariable(name: "c", line: 4, arg: 3, scope: !0, file: !1, type: !13)
86
87!14 = !DILocalVariable(name: "ptr", line: 11, arg: 1, scope: !6, file: !1, type: !9)
88!15 = !DILocalVariable(name: "val", line: 11, arg: 2, scope: !6, file: !1, type: !11)
89!16 = !DILocalVariable(name: "c", line: 11, arg: 3, scope: !6, file: !1, type: !13)
90!17 = !DILocalVariable(name: "argc", line: 17, arg: 1, scope: !7, file: !1, type: !5)
91!18 = !DILocalVariable(name: "argv", line: 17, arg: 2, scope: !7, file: !1, type: !19)
92!19 = !DIDerivedType(tag: DW_TAG_pointer_type, size: 32, align: 32, scope: !2, baseType: !20)
93!20 = !DIDerivedType(tag: DW_TAG_pointer_type, size: 32, align: 32, scope: !2, baseType: !21)
94!21 = !DIBasicType(tag: DW_TAG_base_type, name: "char", size: 8, align: 8, encoding: DW_ATE_signed_char)
95!22 = !DILocalVariable(name: "dval", line: 19, scope: !23, file: !1, type: !11)
96!23 = distinct !DILexicalBlock(line: 18, column: 1, file: !51, scope: !7)
97!24 = !DILocation(line: 4, column: 22, scope: !0)
98!25 = !DILocation(line: 4, column: 33, scope: !0)
99!26 = !DILocation(line: 4, column: 52, scope: !0)
100!27 = !DILocation(line: 6, column: 3, scope: !28)
101!28 = distinct !DILexicalBlock(line: 5, column: 1, file: !51, scope: !0)
102!29 = !DILocation(line: 7, column: 3, scope: !28)
103!30 = !DILocation(line: 11, column: 42, scope: !6)
104!31 = !DILocation(line: 11, column: 53, scope: !6)
105!32 = !DILocation(line: 11, column: 72, scope: !6)
106!33 = !DILocation(line: 13, column: 3, scope: !34)
107!34 = distinct !DILexicalBlock(line: 12, column: 1, file: !51, scope: !6)
108!35 = !DILocation(line: 14, column: 3, scope: !34)
109!36 = !DILocation(line: 17, column: 15, scope: !7)
110!37 = !DILocation(line: 17, column: 28, scope: !7)
111!38 = !DILocation(line: 19, column: 31, scope: !23)
112!39 = !DILocation(line: 20, column: 3, scope: !23)
113!40 = !DILocation(line: 21, column: 3, scope: !23)
114!41 = !DILocation(line: 4, column: 22, scope: !0, inlinedAt: !40)
115!42 = !DILocation(line: 4, column: 33, scope: !0, inlinedAt: !40)
116!43 = !DILocation(line: 4, column: 52, scope: !0, inlinedAt: !40)
117!44 = !DILocation(line: 6, column: 3, scope: !28, inlinedAt: !40)
118!45 = !DILocation(line: 22, column: 3, scope: !23)
119!46 = !DILocation(line: 23, column: 1, scope: !23)
120!48 = !{!8, !10, !12}
121!49 = !{!14, !15, !16}
122!50 = !{!17, !18, !22}
123!51 = !DIFile(filename: "a.c", directory: "/private/tmp")
124!52 = !{}
125!53 = !{i32 1, !"Debug Info Version", i32 3}
126