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| ; RUN: llc -mtriple=x86_64-apple-darwin %s -o %t -filetype=obj -O0
| ; RUN: llvm-dwarfdump -debug-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: FullDebug, file: !16, enums: !1, retainedTypes: !1, globals: !1, imports: !1)
| !1 = !{}
| !5 = distinct !DISubprogram(name: "foo", linkageName: "_Z3fooOi", line: 4, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, unit: !0, scopeLine: 5, file: !16, scope: !6, type: !7, retainedNodes: !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}
|
|
