| ; 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(ptr %i) uwtable ssp !dbg !5 { |
| entry: |
| %i.addr = alloca ptr, align 8 |
| store ptr %i, ptr %i.addr, align 8 |
| call void @llvm.dbg.declare(metadata ptr %i.addr, metadata !11, metadata !DIExpression()), !dbg !12 |
| %0 = load ptr, ptr %i.addr, align 8, !dbg !13 |
| %1 = load i32, ptr %0, align 4, !dbg !13 |
| %call = call i32 (ptr, ...) @printf(ptr @.str, i32 %1), !dbg !13 |
| ret void, !dbg !15 |
| } |
| |
| declare void @llvm.dbg.declare(metadata, metadata, metadata) nounwind readnone |
| |
| declare i32 @printf(ptr, ...) |
| |
| !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} |