1 ; RUN: llvm-link %s %p/DbgDeclare2.ll -o %t.bc 2 ; RUN: llvm-dis < %t.bc | FileCheck %s 3 ; Test if metadata in dbg.declare is mapped properly or not. 4 5 ; rdar://13089880 6 ; CHECK: define i32 @main(i32 %argc, i8** %argv) 7 ; CHECK: call void @llvm.dbg.declare(metadata i32* %argc.addr, metadata !{{[0-9]+}}, metadata {{.*}}) 8 ; CHECK: call void @llvm.dbg.declare(metadata i8*** %argv.addr, metadata !{{[0-9]+}}, metadata {{.*}}) 9 ; CHECK: define void @test(i32 %argc, i8** %argv) 10 ; CHECK: call void @llvm.dbg.declare(metadata i32* %argc.addr, metadata !{{[0-9]+}}, metadata {{.*}}) 11 ; CHECK: call void @llvm.dbg.declare(metadata i8*** %argv.addr, metadata !{{[0-9]+}}, metadata {{.*}}) 12 ; CHECK: call void @llvm.dbg.declare(metadata i32* %i, metadata !{{[0-9]+}}, metadata {{.*}}) 13 14 target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64-S128" 15 target triple = "x86_64-apple-macosx10.9.0" 16 17 define i32 @main(i32 %argc, i8** %argv) uwtable ssp !dbg !5 { 18 entry: 19 %retval = alloca i32, align 4 20 %argc.addr = alloca i32, align 4 21 %argv.addr = alloca i8**, align 8 22 store i32 0, i32* %retval 23 store i32 %argc, i32* %argc.addr, align 4 24 call void @llvm.dbg.declare(metadata i32* %argc.addr, metadata !14, metadata !DIExpression()), !dbg !15 25 store i8** %argv, i8*** %argv.addr, align 8 26 call void @llvm.dbg.declare(metadata i8*** %argv.addr, metadata !16, metadata !DIExpression()), !dbg !15 27 %0 = load i32, i32* %argc.addr, align 4, !dbg !17 28 %1 = load i8**, i8*** %argv.addr, align 8, !dbg !17 29 call void @test(i32 %0, i8** %1), !dbg !17 30 ret i32 0, !dbg !19 31 } 32 33 declare void @llvm.dbg.declare(metadata, metadata, metadata) nounwind readnone 34 35 declare void @test(i32, i8**) 36 37 !llvm.dbg.cu = !{!0} 38 !llvm.module.flags = !{!21} 39 40 !0 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, producer: "clang version 3.3 (trunk 173515)", isOptimized: true, emissionKind: 0, file: !20, enums: !2, retainedTypes: !2, subprograms: !3, globals: !2) 41 !2 = !{} 42 !3 = !{!5} 43 !5 = distinct !DISubprogram(name: "main", line: 3, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, scopeLine: 4, file: !20, scope: null, type: !7, variables: !2) 44 !6 = !DIFile(filename: "main.cpp", directory: "/private/tmp") 45 !7 = !DISubroutineType(types: !8) 46 !8 = !{!9, !9, !10} 47 !9 = !DIBasicType(tag: DW_TAG_base_type, name: "int", size: 32, align: 32, encoding: DW_ATE_signed) 48 !10 = !DIDerivedType(tag: DW_TAG_pointer_type, size: 64, align: 64, baseType: !11) 49 !11 = !DIDerivedType(tag: DW_TAG_pointer_type, size: 64, align: 64, baseType: !12) 50 !12 = !DIDerivedType(tag: DW_TAG_const_type, baseType: !13) 51 !13 = !DIBasicType(tag: DW_TAG_base_type, name: "char", size: 8, align: 8, encoding: DW_ATE_signed_char) 52 !14 = !DILocalVariable(name: "argc", line: 3, arg: 1, scope: !5, file: !6, type: !9) 53 !15 = !DILocation(line: 3, scope: !5) 54 !16 = !DILocalVariable(name: "argv", line: 3, arg: 2, scope: !5, file: !6, type: !10) 55 !17 = !DILocation(line: 5, scope: !18) 56 !18 = distinct !DILexicalBlock(line: 4, column: 0, file: !20, scope: !5) 57 !19 = !DILocation(line: 6, scope: !18) 58 !20 = !DIFile(filename: "main.cpp", directory: "/private/tmp") 59 !21 = !{i32 1, !"Debug Info Version", i32 3} 60
