1 ; RUN: llc -O2 -asm-verbose < %s | FileCheck %s 2 ; Radar 8616981 3 4 target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:128:128-n8:16:32" 5 target triple = "i386-apple-darwin11.0.0" 6 7 %struct.bar = type { i32, i32 } 8 9 define i32 @foo(%struct.bar* nocapture %i) nounwind readnone optsize noinline ssp !dbg !0 { 10 ; CHECK: TAG_formal_parameter 11 entry: 12 tail call void @llvm.dbg.value(metadata %struct.bar* %i, i64 0, metadata !6, metadata !DIExpression()), !dbg !12 13 ret i32 1, !dbg !13 14 } 15 16 declare void @llvm.dbg.value(metadata, i64, metadata, metadata) nounwind readnone 17 18 !llvm.dbg.cu = !{!2} 19 !llvm.module.flags = !{!19} 20 21 !0 = distinct !DISubprogram(name: "foo", line: 3, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: true, unit: !2, scopeLine: 3, file: !17, scope: !1, type: !3, variables: !16) 22 !1 = !DIFile(filename: "one.c", directory: "/private/tmp") 23 !2 = distinct !DICompileUnit(language: DW_LANG_C99, producer: "clang version 2.9 (trunk 117922)", isOptimized: true, emissionKind: FullDebug, file: !17, enums: !18, retainedTypes: !18, imports: null) 24 !3 = !DISubroutineType(types: !4) 25 !4 = !{!5} 26 !5 = !DIBasicType(tag: DW_TAG_base_type, name: "int", size: 32, align: 32, encoding: DW_ATE_signed) 27 !6 = !DILocalVariable(name: "i", line: 3, arg: 1, scope: !0, file: !1, type: !7) 28 !7 = !DIDerivedType(tag: DW_TAG_pointer_type, size: 32, align: 32, file: !17, scope: !1, baseType: !8) 29 !8 = !DICompositeType(tag: DW_TAG_structure_type, name: "bar", line: 2, size: 64, align: 32, file: !17, scope: !1, elements: !9) 30 !9 = !{!10, !11} 31 !10 = !DIDerivedType(tag: DW_TAG_member, name: "x", line: 2, size: 32, align: 32, file: !17, scope: !1, baseType: !5) 32 !11 = !DIDerivedType(tag: DW_TAG_member, name: "y", line: 2, size: 32, align: 32, offset: 32, file: !17, scope: !1, baseType: !5) 33 !12 = !DILocation(line: 3, column: 47, scope: !0) 34 !13 = !DILocation(line: 4, column: 2, scope: !14) 35 !14 = distinct !DILexicalBlock(line: 3, column: 50, file: !17, scope: !0) 36 !16 = !{!6} 37 !17 = !DIFile(filename: "one.c", directory: "/private/tmp") 38 !18 = !{} 39 !19 = !{i32 1, !"Debug Info Version", i32 3} 40
