; RUN: llc -mtriple=x86_64-apple-darwin %s -o %t -filetype=obj -O0 ; RUN: llvm-dwarfdump -debug-dump=info %t | FileCheck %s ; CHECK: DW_TAG_rvalue_reference_type @.str = private unnamed_addr constant [4 x i8] c"%d\0A\00", align 1 define void @_Z3fooOi(i32* %i) uwtable ssp !dbg !5 { entry: %i.addr = alloca i32*, align 8 store i32* %i, i32** %i.addr, align 8 call void @llvm.dbg.declare(metadata i32** %i.addr, metadata !11, metadata !DIExpression()), !dbg !12 %0 = load i32*, i32** %i.addr, align 8, !dbg !13 %1 = load i32, i32* %0, align 4, !dbg !13 %call = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i32 0, i32 0), i32 %1), !dbg !13 ret void, !dbg !15 } declare void @llvm.dbg.declare(metadata, metadata, metadata) nounwind readnone declare i32 @printf(i8*, ...) !llvm.dbg.cu = !{!0} !llvm.module.flags = !{!17} !0 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, producer: "clang version 3.2 (trunk 157054) (llvm/trunk 157060)", isOptimized: false, emissionKind: 0, file: !16, enums: !1, retainedTypes: !1, subprograms: !3, globals: !1, imports: !1) !1 = !{} !3 = !{!5} !5 = distinct !DISubprogram(name: "foo", linkageName: "_Z3fooOi", line: 4, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, scopeLine: 5, file: !16, scope: !6, type: !7, variables: !1) !6 = !DIFile(filename: "foo.cpp", directory: "/Users/echristo/tmp") !7 = !DISubroutineType(types: !8) !8 = !{null, !9} !9 = !DIDerivedType(tag: DW_TAG_rvalue_reference_type, size: 64, align: 64, baseType: !10) !10 = !DIBasicType(tag: DW_TAG_base_type, name: "int", size: 32, align: 32, encoding: DW_ATE_signed) !11 = !DILocalVariable(name: "i", line: 4, arg: 1, scope: !5, file: !6, type: !9) !12 = !DILocation(line: 4, column: 17, scope: !5) !13 = !DILocation(line: 6, column: 3, scope: !14) !14 = distinct !DILexicalBlock(line: 5, column: 1, file: !16, scope: !5) !15 = !DILocation(line: 7, column: 1, scope: !14) !16 = !DIFile(filename: "foo.cpp", directory: "/Users/echristo/tmp") !17 = !{i32 1, !"Debug Info Version", i32 3}