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 7 target 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" 8 target 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 13 define i32 @inlineprinter(i8* %ptr, double %val, i8 zeroext %c) nounwind optsize !dbg !9 { 14 entry: 15 tail call void @llvm.dbg.value(metadata i8* %ptr, i64 0, metadata !19, metadata !DIExpression()), !dbg !26 16 tail call void @llvm.dbg.value(metadata double %val, i64 0, metadata !20, metadata !DIExpression()), !dbg !26 17 tail call void @llvm.dbg.value(metadata i8 %c, i64 0, 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 23 define i32 @printer(i8* %ptr, double %val, i8 zeroext %c) nounwind optsize noinline !dbg !0 { 24 entry: 25 tail call void @llvm.dbg.value(metadata i8* %ptr, i64 0, metadata !16, metadata !DIExpression()), !dbg !30 26 tail call void @llvm.dbg.value(metadata double %val, i64 0, metadata !17, metadata !DIExpression()), !dbg !30 27 tail call void @llvm.dbg.value(metadata i8 %c, i64 0, 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 33 declare i32 @printf(i8* nocapture, ...) nounwind 34 35 declare void @llvm.dbg.value(metadata, i64, metadata, metadata) nounwind readnone 36 37 define i32 @main(i32 %argc, i8** nocapture %argv) nounwind optsize !dbg !10 { 38 entry: 39 tail call void @llvm.dbg.value(metadata i32 %argc, i64 0, metadata !22, metadata !DIExpression()), !dbg !34 40 tail call void @llvm.dbg.value(metadata i8** %argv, i64 0, 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, i64 0, 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, i64 0, metadata !49, metadata !DIExpression()) nounwind, !dbg !38 49 tail call void @llvm.dbg.value(metadata double %1, i64 0, metadata !50, metadata !DIExpression()) nounwind, !dbg !38 50 tail call void @llvm.dbg.value(metadata i8 %5, i64 0, 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 57 declare 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, scopeLine: 12, file: !46, scope: !1, type: !3, variables: !43) 63 !1 = !DIFile(filename: "a.c", directory: "/tmp/") 64 !2 = distinct !DICompileUnit(language: DW_LANG_C89, producer: "(LLVM build 00)", isOptimized: true, emissionKind: 1, file: !46, enums: !47, retainedTypes: !47, subprograms: !42, 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, scopeLine: 5, file: !46, scope: !1, type: !3, variables: !44) 72 !10 = distinct !DISubprogram(name: "main", linkageName: "main", line: 18, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: true, scopeLine: 18, file: !46, scope: !1, type: !11, variables: !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, arg: 1, scope: !9, file: !1, type: !6) 86 !50 = !DILocalVariable(name: "val", line: 4, arg: 2, scope: !9, file: !1, type: !7) 87 !51 = !DILocalVariable(name: "c", line: 4, arg: 2, scope: !9, 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: !9, 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 !42 = !{!0, !9, !10} 110 !43 = !{!16, !17, !18} 111 !44 = !{!19, !20, !21} 112 !45 = !{!22, !23, !24} 113 !46 = !DIFile(filename: "a.c", directory: "/tmp/") 114 !47 = !{} 115 !48 = !{i32 1, !"Debug Info Version", i32 3} 116
